1

-A-

Abatia (35) 42Abelia (35) 42Abies (31) 60 (33) 52,53,54,55 (34) 41 (36) 17Abies religiosa (36) 3Abutilon (35) 43Abutilon aurantiacum (35) 61Abutilon californicum (35) 50,61Abutilon hypoleucum (33) 34Acacia angustissima (33) 34Acacia constricta (32) 44Acacia cornigera (33) 34 (37) 4Acacia coulteri (33) 8,10,28,34Acacia farnesiana (33) 34Acacia glomerosa (36) 56Acacia macracantha (37) 4Acacia schaffneri (35) 67,78Acacia sp. (33) 34Acalypha (35) 42Acalypha comonduana (35) 61Acalypha indica (38) 58,65Acalypha indica subsp. xalapensis (32) 80Acalypha indica var. mexicana (38) 38Acalypha phleoides (38) 38,58Acalypha schlechtendaliana (33) 22,30,33Acalypha schiedeana (33) 8,9,10,11,12,14,18,

19,22,23,24,25,26, 27,28,30,33Acanthaceae (33) 32 (34) 1,2,6,7,8 (35) 30,41,

61,63Acantheae (34) 7Acanthocereus pentagonus (33) 14,18,23,28,

33Acanthoideae (34) 7Acanthophora spicifera (31) 25,29 (36) 63,68Acanthus mollis (34) 1,2,6,7,14Acaulon (33) 57Acaulon muticum var. rufescens (33) 52Acer (35) 20,34,41 (37) 28Acer negundo subsp. mexicanum (39) 9Acer saccharum (35) 14,21,22Acer skutchii (35) 13,14,16,17,18,19,20,21,22,

23Aceraceae (35) 31,41 (39) 9Acetabularia crenulata (31) 24,28

Acetabularia cf. farlowii (31) 24Acetabularia schenckii (36) 63,72Achatocarpaceae (33) 32Achatocarpus nigricans (33) 12,13,24,32Achillea millefolium (38) 28,54,66Achimenes (35) 42Achnantaceae (36) 70Achnantes longipes (36) 70Achyropappus anthemoides (38) 29,54,66Acineta barkeri (39) 26Acineta (35) 44Acourtia (35) 42Acourtia alamanii (38) 29,54Acroceras (33) 44,48Acrochaetiaceae (34) 75 (36) 66Acrochaetiales (34) 73Acrochaetium (34) 73Acrocomia (37) 18Actinidiaceae (35) 31,41Adelia barbinervis (33) 33Adelia virgata (35) 61Adiantum (35) 41Adiantum andicola (37) 55Adiantum braunii (37) 55Adiantum capillus-veneris (37) 55Adiantum concinnum (37) 56Adiantum patens (37) 56Adiantum poiretii (37) 56 (38) 26,54,64Adiantum raddianum (37) 56Adiantum tricholepis (37) 56Adolphia infesta (38) 49,61,63Aechmea bracteata (34) 55 (37) 8Aegilops (33) 41,48Aegiphila (35) 44Aegopogon (33) 43,48Aegopogon cenchroides (38) 45,60Aegopogon tenellus (38) 45,60Aeschynomene nivea (35) 63Agaricaceae (39) 38Agaricus augustus (39) 38Agarista (35) 42Agavaceae (32) 47 (35) 63Agave (32) 47,70 (33) 53 (35) 44 (36) 82Agave dasylirioides (32) 51,52Agave datylio (35) 50,63

2

Agave lophantha (33) 8,9,30,32Agave polianthiflora (32) 50Agave Secc. Parviflorae (32) 50Agave Serie Striatae (32) 47,50,51,52Agave striata ssp. striata (32) 47,50,51Agave stricta (32) 51Agave Subgén. Littaea (32) 47,50Agave tenuifolia (32) 47,48,49,50,51Agave victoriae-reginae (39) 9Agdestis clematidea (33) 35Ageratum corymbosum (35) 76Agonandra obtusifolia (33) 35Agonandra racemosa (40) 40Agrimonia (35) 43Agropyron (33) 41,48Agrostis (33) 39,41,48Agrostis hyemalis (38) 45,60Agrostis sp. (35) 73,76Ainea (34) 26,27,29,43,44Ainea conzattii (34) 26,28Aiouea (32) 29,30Aira (33) 41,48Aizoaceae (31) 11 (34) 56 (35) 61Alamania (35) 44Alchemilla (35) 43Alchemilla aphanoides (38) 61,65Alchemilla aphanoides var. subalpestris (38)

49Alchornea (32) 30 (35) 42Alepidocline (35) 42Aleuritopteris aurantiaca (37) 56Aleuritopteris aurea (37) 56Aleuritopteris candida var. candida (37) 56Aleuritopteris candida var. copelandii (37) 56Aleuritopteris farinosa (37) 56Alfaroa (35) 32,35,42Alismataceae (31) 11Alismatales (33) 82Allantospheriaceae (36) 43Allolepis (33) 39,42,48Allophyton (32) 54,59Allophyton evolutum (32) 62Allophyton megaphyllum (32) 54,63Allophyton mexicanum (32) 63Alloplectus (35) 42

Alnus (33) 53,54 (35) 32,41 (39) 44Aloina (33) 57Aloina hamulus (33) 52Aloinella (33) 57Aloinella catenula (33) 52Alonsoa (35) 43Alopecurinae (33) 41Alopecurus (33) 41,48Alophia (34) 27,28,29,30,44Alophia drummondii (34) 27,29Alophia intermedia (34) 27,28,29Alophia silvestris (34) 27,29Alophia veracruzana (34) 27,29,40Alseis yucatanensis (32) 16Alsophila (35) 41Alsophila firma (39) 23Alsophila salvinii (39) 23Alsophila tryoniana (39) 23Alternanthera (35) 41Alternanthera caracasana (38) 27,54,67Amanita caesarea (39) 38Amanita hemibapha (39) 39Amanita muscaria (39) 39Amanitaceae (39) 4,38Amaranthaceae (31) 11 (33) 32 (35) 41,61,62

(38) 27,54Amaranthus hydridus (31) 9,11,14 (38) 27,36,

54,67Amaranthus palmeri (35) 61Amaryllidaceae (33) 32 (35) 31,44 (38) 27,54

(39) 9Ambrosia cumanensis (31) 12Amelanchier denticulata (38) 49,61,64Amicia (35) 42Amoreuxia wrightii (39) 23Amparoa (35) 44Amparoa beloglossa (39) 26Ampelopsis (34) 9Amphiroa fragilissima (36) 67Amphiroa rigida var. antillana (36) 64,67Amphitecna (35) 41Amsinckia intermedia (35) 51,61Anacardiaceae (33) 32 (35) 31,41,63 (38) 28,

54Anacystis aeruginosa (36) 65

3

Anadyomenaceae (36) 71Anadyomene stellata (31) 24 (36) 71Anagallis arvensis (38) 48,61Ancistrocactus crassihamatus (39) 19Andrachne ciliato-glandulosa (35) 63Andropogon (33) 45,48Andropogon barbinodis (38) 45Andropogon saccharoides (38) 45Andropogon sanguineus (38) 47Andropogoneae (31) 38,45Andropogoninae (33) 45Aneilema geniculata (33) 33Anemia (35) 41Anemia adiantifolia (37) 61Anemia hirsuta (37) 61Anemia karwinskyana (37) 61Anemia mexicana var. mexicana (37) 61Angelonia pubescens (37) 19Angiospermae (35) 41,44Anhalonium fissipedum (39) 9Anhalonium kotschubeyi (39) 9Anhalonium kotschoubeyanum (39) 9Anhalonium trigonum (39) 10Aniba (32) 29Anisacanthus quadrifidus (34) 1,3,6,7,14Anisocereus gaumeri (39) 18Anisomeris (35) 43Annona glabra (31) 78Annona globiflora (33) 11,22,23,26,27,32Annona purpurea (36) 56Annona reticulata (36) 56Annonaceae (33) 32 (35) 41Anoectangium (33) 60Anoectangium aestivum (33) 52Anogramma (35) 41Anogramma chaerophylla (37) 56Anogramma leptophylla (3) 57Anredera scandens (33) 32Anthaenantia (33) 44,48Anthemideae (36) 34Anthephora (33) 44,48Anthistiriinae (33) 45Anthophoridae (37) 17Anthostomella cf. melanosticta (37) 24Anthoxanthum (33) 41,48

Anthurium (35) 30,44Antidaphne (35) 43Antigonon leptopus (35) 62Antirhea aromatica (39) 36Antirrhinum nuttallianum (35) 62Antrophyum (35) 41Apacheria (39) 58,59Apacheria chiricahuensis (39) 58Aphanostephus ramosissimus (38) 54Aphanostephus ramosissimus var. ramosus

(38) 29Aphelandra (35) 41Aphelandra deppeana (33) 32Aphelandreae (34) 7Aphyllophorales (37) 23Apiaceae (38) 28,54Apidae (37) 17Apis (37) 16Apis mellifera (37) 11,12,16,17Apium leptophyllum (32) 80 (38) 28,54Apocynaceae (33) 32 (35) 41Aporocactus (35) 42Aporocactus flagelliformis (39) 9Aporocactus leptophis (39) 9Apteria (35) 44Aquifoliaceae (35) 31,41Araceae (31) 11 (33) 32 (35) 29,36,44Arachniodes (35) 41Araliaceae (33) 32 (35) 41Arbutus (36) 3Arbutus glandulosa (38) 38,58,65Arbutus xalapensis (35) 18Archibaccharis (35) 42Archibaccharis serratifolia (38) 29,54Ardisia (35) 43Ardisia escallonioides (31) 78Arecaceae (35) 62Arenaria bourgaei (31) 9,12Arenaria lanuginosa (38) 35,57,64,65,67Arenaria lycopodioides (38) 35,57,64Argemone ochroleuca (38) 44,60,63Argemone platyceras (38) 44,60,63Argyrochosma incana (37) 57,58Ariocarpus agavoides (39) 9Ariocarpus aselliformis (39) 19

4

Ariocarpus denegrii (39) 18Ariocarpus elongatus (39) 9Ariocarpus fissuratus (39) 9Ariocarpus fissuratus var. lloydii (39) 9Ariocarpus furfuraceus (39) 9Ariocarpus kotschoubeyanus (39) 9Ariocarpus lloydii (39) 9Ariocarpus lloydii var. major (39) 9Ariocarpus prismaticus (39) 9Ariocarpus retusus (39) 9Ariocarpus retusus var. furfuraceus (39) 10Ariocarpus scaphirostris (39) 10Ariocarpus strobiliformis (39) 19Ariocarpus trigonus (39) 10Ariocarpus sulcatus (39) 9Arisaema (35) 44Aristida (33) 39,42,48Aristida adscensionis (35) 61Aristida appressa (38) 45,60Aristida divaricata (35) 69,75,76 (38) 45,60Aristida laxa (38) 45,60Aristida schiedeana (35) 51,61 (38) 45,60Aristideae (33) 42Aristolochia (32) 39 (36) 53Aristolochia bracteosa (36) 53,56Aristolochia islandica (32) 39,43,44Aristolochia nana (32) 39,43,44Aristolochia occidentalis (36) 53,54,55,56Aristolochia pringlei (36) 53,56Aristolochia pueblana (32) 39,41,42,43,44Aristolochia Secc. Gymnolobus (36) 53Aristolochia Secc. Gymnolobus Subsecc.

Hexandrae (36) 53Aristolochia Secc. Gymnolobus Subsecc.

Pentandrae (36) 53Aristolochia Subsecc. Pentandrae (32) 39 (36)

56Aristolochiaceae (32) 39 (36) 53Arpophyllum (35) 44Arrabidaea pubescens (33) 32Arracacia (35) 44Arracacia tolucensis (38) 28,54Arrhenatherum (33) 45Artemisia (38) 29Artemisia absinthium (38) 29

Artemisia ludoviciana (38) 55Artemisia ludoviciana ssp. mexicana (38) 29,

64Arthraxon (33) 45,48Arthropogon (33) 45Arthrostemma (35) 43Arthrostylidiinae (33) 39Arthrostylidium (33) 39,48 (35) 44Artorima (35) 44Arundineae (33) 42Arundinella (33) 44,48Arundinelleae (33) 44Arundinoideae (31) 50 (33) 42Arundo (33) 42,48Aschisma (33) 58Aschisma aethiopicum (33) 52Asclepiadaceae (33) 32 (35) 41,61,62 (38) 28,

54Asclepias (35) 41 (38) 28Asclepias curassavica (33) 32Asclepias lanuginosa (38) 28Asclepias linaria (38) 28,54,67Asclepias notha (38) 28,54Ascohymeniales (36) 48Ascoloculares (36) 48Ascomycetes (35) 9,12 (36) 43,45 (39) 43 (40)

26Ascyrum (35) 42Asparagopsis taxiformis (31) 25 (34) 77Aspidogyne (35) 44Aspidosperma (37) 18Aspleniaceae (37) 47 (38) 26,54Asplenium (35) 41 (37) 45Asplenium abscissum (37) 47Asplenium blepharophorum (37) 47,48Asplenium castaneum (37) 47Asplenium commutatum (37) 47Asplenium cuspidatum (37) 47,48Asplenium fibrillosum (37) 48Asplenium formosum (37) 48Asplenium fragrans (37) 48Asplenium hallbergii (37) 48Asplenium lacerum (37) 48Asplenium monanthes (37) 48 (38) 26,54Asplenium munchii (37) 48

5

Asplenium myapteron (37) 48Asplenium polyphyllum (37) 48Asplenium praemorsum (37) 48Asplenium pumilum (37) 48Aster (35) 42 (36) 37Aster moranensis (38) 29,55Aster subulatus (32) 86 (38) 29,32,55,65Asteraceae (32) 85 (36) 29,30,32 (38) 28,54Astereae (36) 29,34Astomum (33) 58Astomum muhlenbergianum (33) 52Astragalus micranthus (38) 58Astragalus micranthus var. micranthus (38) 39Astrolepis crassifolia (37) 57,58Astrolepis integerrima (38) 27Astrolepis sinuata (37) 57,60Astrophytum asterias (39) 10Astrophytum capricorne (39) 10Astrophytum capricorne var. majus (39) 10Astrophytum capricorne var. niveum (39) 10Astrophytum coahuilensis (39) 10Astrophytum columnare (39) 10Astrophytum crassipinus (39) 10Astrophytum glabrescens (39) 10Astrophytum myriostigma (39) 10Astrophytum ornatum (39) 10Astrophytum senile var. aureum (39) 10Astrophytum tulense (39) 10Atamisquea emarginata (35) 49,56,62Athyrium (35) 41Athyrium arcuatum (37) 63Athyrium filix-femina (37) 63Athyrium palmense (37) 63Atriplex canescens subsp. canescens (35) 63Atriplex muricata (31) 9,12Atriplex suberecta (32) 86Audouinella microscopica (36) 66Augochloropsis (37) 16,18Augochloropsis aphrodite (37) 17Augochloropsis cupreola (37) 17Augochloropsis spp. (37) 11,12,16Aulonemia (33) 39,48 (35) 44Avena (33) 41,48 (38) 23Aveneae (33) 40Aveniae (33) 41

Avicennia (34) 56,57,58Avicennia germinans (34) 53,55,56,59Avrainvillea longicaulis (31) 24Avrainvillea nigricans (31) 24Axonopus (33) 44,48Azolla (31) 11Azolla filiculoides (37) 61Azolla mexicana (31) 10,11Azollaceae (31) 11Aztekium hintonii (39) 10Aztekium ritteri (39) 10

-B-

Baccharis conferta (38) 29,55,67Baccharis pteronioides (38) 29,55,64Baccharis salicifolia (38) 29,55,63,64,67Bacillariophyceae (36) 59,62,64,69Backebergia chrysomalla (39) 18Backebergia militaris (39) 18Bacopa monnieri (31) 7,9,10,14Bacopa procumbens (38) 50,61,67Bahia xylopoda (38) 29,55,66Balanophoraceae (35) 31,41Balmea stormae (39) 36Bambusa (33) 39,48Bambusa aculeata (33) 34Bambuseae (33) 39Bambusinae (33) 39Bambusoideae (31) 50 (33) 39Banisteriopsis (35) 43Barbosella (35) 44Barbula (33) 57,59,60Barbula convoluta (33) 52Barbula orizabensis (33) 53Barbula spiralis (33) 53Barkeria melanocaulon (39) 26Barkeria shoemakeri (39) 26Barkeria skinneri (39) 26Basellaceae (33) 32Bataceae (34) 56Batis maritima (34) 56Batophora oerstedii (31) 24,28Bauhinia (35) 42Bauhinia divaricata (33) 34

6

Bauhinia jucunda (39) 25Bauhinia sp. (33) 30,34Bdalophyton americanum (33) 35Bealia (33) 43,48Beaucarnea ameliae (39) 25Beaucarnea gracilis (32) 70 (39) 25Beaucarnea inermis (33) 34Beaucarnea recurvata (39) 25Bebbia juncea (35) 61Befaria (35) 42Begonia (35) 30,41Begonia gracilis (38) 33,56Begonia heracleifolia (33) 32Begonia sp. 1 (33) 32Begonia sp. 2 (33) 32Begoniaceae (33) 32 (35) 29,31,41 (38) 33,56Beilschmiedia (32) 30 (35) 42Beloperone guttata (33) 32Berberidaceae (33) 32 (35) 41Berberis (35) 41Berberis ehrenbergii (33) 32Berchemia (35) 43Bernardia (35) 42Bernardia interrupta (33) 33Bertia moriformis (36) 43Berula erecta (31) 7,9,10,14Beschorneria (35) 44Besleria (35) 42Betulaceae (35) 41Biddulphia pulchella (36) 69Biddulphiaceae (36) 69Bidens (32) 86 (35) 42Bidens alba (32) 85Bidens anthemoides (38) 29,55,66Bidens aurea (38) 29,55,67Bidens laevis (31) 9,12Bidens odorata (32) 85,86,87,88 (35) 76 (38)

29,55,63,66Bidens pilosa (32) 85,86,87,88Bidens pilosa var. minor? (32) 87Bidens pilosa var. pilosa (32) 87Bidens squarrosa (33) 33Bignoniaceae (33) 32 (35) 30,31,41,63Billbergia (35) 44Billia (35) 42

Biscogniauxia (37) 24Biscogniauxia mediterranea (37) 24Biscogniauxia nummularia var. merrilii (37) 24Biscogniauxia nummularia var. pseudopachy-

loma (37) 24Biscogniauxia sp. (36) 50Blakea (35) 43Blechnaceae (37) 48Blechnum (35) 41Blechnum glandulosum (37) 48Blechnum stoloniferum (37) 49Blennothrix lyngbyacea (36) 65Blepharidachne (33) 43,48Blepharoneuron (33) 43,48Bletia nelsonii (39) 26Bletia urbana (39) 26Bocconia (35) 43Boehmeria (35) 44Boerhaavia coccinea (35) 62Boerhaavia erecta (35) 62Boerhaavia xantii (35) 50,62Bolbitis (35) 41Boletaceae (39) 4,39Boletales (37) 23Boletus edulis (39) 39Boletus pinophilus (39) 39Bomarea (35) 44Bombacaceae (33) 32 (37) 18Bombus morio (37) 17Bommeria elegans (37) 57Bommeria pedata (37) 57Bommeria subpaleacea (37) 57Bonplandia (31) 56Bonplandia geminiflora (31) 55,56 (33) 9,30,35Bonplandia linearis (31) 55,56Boodlea composita (36) 63,71Boodleopsis pusilla (31) 24Boraginaceae (31) 11 (33) 32 (35) 31,42,61

(39) 9Borreria verticillata (35) 76Bostrychia (31) 28Bothriochloa (33) 45,48Bothriochloa barbinodis (35) 75,76 (38) 45,60Bothriochloa saccharoides (38) 45,60Botrychium (35) 41

7

Botrychium schaffneri (37) 52Botrychium virginianum (37) 52Bouchea prismatica var. prismatica (39) 36Bourreria sonorae (35) 61Bouteloua (33) 38,39,43,48Bouteloua annua (35) 51,61Bouteloua aristidoides (35) 50,51,61Bouteloua barbata (35) 61Bouteloua gracilis (35) 67,69,75,76Bouteloua hirsuta (35) 67,75,76 (38) 45,60,66Bouteloua scorpioides (35) 67 (38) 45,60,66Bouteloua simplex (38) 45,60,66Boutelouninae (33) 43Bouvardia (35) 43Bouvardia ternifolia (38) 49,61,67Brachiaria meziana (38) 45,60Brachypodieae (33) 41Brachypodium (33) 41,48Brachypodium mexicanum (38) 45,60Brachystele affinis (39) 26Brachystele minutiflora (38) 43,59,66Brachystele tenuissima (39) 26Brahea (35) 44Brahea berlandieri (39) 34Brahea dulcis (39) 34Brahea edulis (39) 34Brassavola cucullata (37) 8Brassavola nodosa (34) 55 (37) 8Brassia (35) 44Brassica campestris (38) 33Brassica rapa (38) 33,56,66Brassicaceae (38) 33,56Bravaisia tubiflora (31) 78,79Brickellia (35) 42Brickellia secundiflora (38) 30,55,66Brickellia veronicifolia (38) 30,55,66Briza (33) 40,48Briza minor (32) 80Briza subaristata (38) 45,60Bromeae (33) 41Bromelia pinguin (33) 8,28,29,32Bromeliaceae (33) 32 (34) 55 (35) 29,36,44

(37) 4,8 (38) 33,57Bromus (33) 39,41,48 (35) 44Bromus anomalus (38) 46,60

Bromus carinatus (38) 46,60Bromus catharticus (32) 86Bromus exaltatus (38) 46,60Brosimum alicastrum (32) 13,16,22 (33) 2,8,12,

13,14,18,19,23,24,25, 26,27,35 (36) 56Brunellia (35) 34,42Brunelliaceae (35) 25,31,42Brunfelsia (35) 43Bryoerythrophyllum (33) 58Bryoerythrophyllum calcareum (33) 53Bryoerythrophyllum campylocarpum (33) 53Bryoerythrophyllum ferruginascens (33) 53Bryoerythrophyllum inaequalifolium (33) 53Bryoerythrophyllum recurvirostrum (33) 53Bryoerythrophyllum recurvirostrum var. aeneum

(33) 53Bryoerythrophyllum recurvum (33) 53Bryoerythrophyllum sharpii (33) 53Bryopsida (33) 51Bryopsidaceae (36) 71Bryopsis hypnoides (36) 71Bryopsis pennata (36) 71Buceragenia (35) 41Buchloë (33) 39,43,48Buchloë dactyloides (35) 75,76Buchlomimus (33) 39,43,48Buddleja (38) 49Buddleja cordata (38) 42,59,67Buddleja perfoliata (38) 42,59,67Buddleia scordioides (35) 73Buddleja sessiliflora (38) 42,59,65Bulbophyllum (35) 44Bulbostylis juncoides (38) 38,58Bumelia laetevirens (33) 36Bumelia sp. (33) 36Bunchosia (35) 43Burmaniaceae (35) 31,44Burmeistera (35) 42Bursera (32) 70 (37) 34Bursera arborea (36) 56 (39) 9Bursera bipinnata (36) 56Bursera chemapodicta (40) 40Bursera cinerea (37) 33,34,35,36,37Bursera copallifera (36) 56Bursera epinnata (35) 49

8

Bursera fagaroides (36) 56 (37)4Bursera grandifolia (37) 34,35Bursera hindsiana (35) 62Bursera microphylla (35) 49,54,63Bursera odorata (35) 62Bursera Secc. Bursera (37) 34Bursera simaruba (31) 78 (32) 13,15,16,18,19,

20,21 (33) 8,9,10,11,18,22,24,26,27,28,30,32 (37) 33,34,35,36

Bursera standleyana (37) 36Burseraceae (33) 32 (35) 30,31,62,63 (37) 4,

33,34 (39) 9Buxaceae (35) 62Byrsonima (37) 18Byttneria aculeata (33) 36

-C-

Cactaceae (33) 33 (35) 42,61,62,63 (38) 34,57 (39) 2,3,9

Cactus beneckei (39) 18Cactus cruciger (39) 14Cactus elephantidens (39) 10Cactus flagelliformis (39) 9Cactus kotschoubey (39) 9Cactus melaleucus (39) 16Cactus pondii (39) 16Cactus salvador (39) 18Caesalpinia arenosa (35) 62Caesalpinia californica (35) 50,63Caesalpinia gaumeri (32) 16Caesalpinia mexicana (33) 34Caesalpinia pannosa (35) 63Caesalpinia placida (35) 50,63Calamagrostis (33) 41,48Calandrinia micrantha (38) 48,61,65Calanthe (35) 44Calathea (33) 81 (35) 44Calathea ovandensis (33) 81,82,83,85Calatola (35) 34,42Calceolaria (35) 43Calea (35) 42Calliandra (35) 42Calliandra capillata (33) 30,34Calliandra houstoniana (33) 34

Callicarpa acuminata (33) 36Callisia (35) 44Callisia fragrans (33) 33Callitrichaceae (38) 34,57Callitriche (38) 34Callitriche deflexa (38) 34,57Callitriche deflexa var. subsessilis (38) 34Callitriche terrestris (38) 34,57Calochortus barbatus (38) 42,59Caloglossa (31) 28Calothrix crustacea (31) 24 (36) 63,65Calyculosphaeria (36) 43,44,45,46,48Calyculosphaeria calyculus (36) 43,45,46,47Calyculosphaeria tetraspora (36) 43,46,47Calydorea (34) 28Calyptranthes (35) 43Camillea (37) 24Camillea cyclisca (37) 24Camillea magnifica (37) 24Camillea obularia (37) 24Camillea punctulata (37) 25Camillea tinctor (37) 25Campanea (35) 42Campanulaceae (33) 33 (35) 42 (40) 59Campelia zanonia (33) 33Campomanesia (37) 18Campomanesia pubescens (37) 19Campylocentrum (35) 44Campyloneurum (35) 41Campyloneurum angustifolium (37) 53Canavalia (35) 42Canavalia villosa (33) 34Canna edulis (33) 33Cannaceae (33) 33Cantharellaceae (39) 4,39Cantharellus cibarius (39) 39Cantharellus odoratus (39) 39Capparidaceae (31) 12 (33) 33 (35) 42,62,63Capparis flexuosa (33) 33Capraria (32) 55Capraria biflora (33) 36Caprifoliaceae (35) 42 (38) 34,57Capsella bursa-pastoris (38) 33,56,63Capsicum (35) 43Capsicum ciliatum (33) 36

9

Cardamine (35) 42Cardionema ramosissima (38) 35,57Cardiospermum corindum (35) 62Cardiostigma (34) 27,28,29,43,44Cardiostigma hintonii (34) 28,29Cardiostigma longispatha (34) 28,29Cardiostigma mexicana (34) 28,29Carex (35) 44 (40) 19Carex distentiformis (40) 19,22,23Carex evadens (40) 19,21,22,23Carex fructus (40) 19,22,23Carex marianensis (38) 38,58Carex rhynchoperigynium (40) 23Carex Secc. Extensae (40) 22Carex Secc. Hymenochlaenae (40) 23Carex Secc. Spirostachyae (40) 22Carica papaya (33) 33Caricaceae (33) 33 (40) 61Carlowrightia califonica (35) 61Carludovica (35) 44Carnegiea gigantea (40) 54,56Carpinus (35) 32,34,41Carpinus caroliniana (31) 53Carpinus tropicalis (35) 18,19,20Carya (35) 32,42Caryocar (37) 18Caryophyllaceae (31) 12 (32) 79,80 (33) 33

(35) 31,42 (38) 35,57Casearia sp. (33) 25,34Cassia (37) 17Cassia auriculata (37) 17Cassia didymobotria (37) 17Castanea (35) 35Castela peninsularis (35) 63Castela polyandra (35) 63Castilleja (35) 43Castilleja arvensis (38) 50,61,64,65Castilleja lithospermoides (35) 73,76 (38) 50,

61,65Castilleja tenuiflora (38) 50,61,65Catapodium (33) 40,48Catasetum laminatum (39) 26Catenella (31) 28Cathestecum (33) 43,48Catopheria (35) 42

Catopsis (35) 44Catopsis nutans (33) 32Cattleya skinneri (39) 26Caulerpa (36) 63Caulerpa cupressoides (36) 63,72Caulerpa fastigiata (31) 24Caulerpa prolifera (31) 24Caulerpa racemosa (36) 72Caulerpa sertularioides (31) 24 (36) 72Caulerpa verticillata (31) 24,28,29Caulerpaceae (36) 72Cavendishia (35) 42Cecidomyiidae (36) 9,10Cedrela (35) 43Cedrela odorata (32) 12 (33) 34Ceiba aesculifolia (32) 13,15,16,18,19,20,21

(36) 56Ceiba parvifolia (32) 70Ceiba pentandra (33) 32Celastraceae (33) 33 (35) 42,62 (39) 58Celastrus (35) 36,42Celosia floribunda (35) 62Celtis (35) 44Celtis iguanaea (33) 25,36Celtis sp. (37) 4Cenchrinae (33) 44Cenchrus (33) 44,48Cenchrus ciliaris (35) 61Cenchrus echinatus (35) 61Cenchrus palmeri (35) 50,51,61Centotheceae (33) 41Centothecoideae (33) 41Centradenia (35) 43Centroceras clavulatum (31) 25 (36) 68Centropogon (35) 42Cephaëlis (35) 43Cephalocereus (40) 50Cephalocereus chrysacanthus (40) 43,44,45,

48,53,56Cephalocereus chrysomallus (39) 18Cephalocereus delaetii (39) 11Cephalocereus gaumeri (39) 19Cephalocereus hoppenstedtii (40) 43,44,45,

50,53,57Cephalocereus palmeri (33) 33

10

Cephalocereus senilis (32) 70 (39) 10Ceramiaceae (36) 68Ceramium brevizonatum var. caraibicum (31)

25Ceramium byssoideum (31) 25,29Ceramium codii (31) 25Ceramium fastigiatum (31) 25Ceramium flaccidum (36) 68Ceramium leptozonatum (31) 25Ceramium luetzelburgii (36) 68Ceramium nitens (36) 68Ceratophyllaceae (31) 12Ceratophyllum demersum (31) 6,9,10,12Ceratozamia (35) 36,41Ceratozamia euryphyllidia (39) 36Ceratozamia ghiesbreghtii (39) 37Ceratozamia hildae (39) 36Ceratozamia kuesteriana (33) 33 (39) 36Ceratozamia latifolia (39) 37Ceratozamia matudae (39) 36Ceratozamia mexicana (39) 37Ceratozamia mexicana var. latifolia (39) 37Ceratozamia mexicana var. robusta (39) 37Ceratozamia microstrobila (39) 37Ceratozamia miqueliana (39) 37Ceratozamia norstogii (39) 37Ceratozamia robusta (39) 37Ceratozamia sabatoi (39) 37Ceratozamia zaragozae (39) 37Cercidium floridum (35) 63Cercidium peninsulare (35) 49Cercidium praecox (35) 49,63Cercidium spp. (32) 70Cercis (35) 42Cerdia congestiflora (35) 73,76Cereus chrysomallus (39) 18Cereus flagelliformis (39) 9Cereus leptophis (39) 9Cereus militaris (39) 18Cestrum (35) 43Chaboissaea (33) 38,43,48Chaetium (33) 44,48Chaetomorpha linum (31) 24Chamaecrista chamaecristoides (33) 34Chamaedorea (35) 30,44

Chamaedorea elegans (39) 34Chamaedorea ernesti-augusti (39) 34Chamaedorea ferruginea (39) 34Chamaedorea glaucifolia (39) 35Chamaedorea klotzschiana (39) 35Chamaedorea metallica (39) 35Chamaedorea monostachys (39) 35Chamaedorea radicalis (33) 8,10,14,18,23,

29,30,35Chamaedorea aff. radicalis (33) 11Chamaedorea schiedeana (39) 35Chamaedorea seifrizii (39) 35Chamaedorea stolonifera (39) 35Chamaedorea tenella (39) 35Chamaedorea tuerckheimii (39) 35Chamaesiphonaceae (36) 65Chamaesyce sp. (31) 12Champia parvula (31) 25 (36) 63,68Champiaceae (36) 68Chara (31) 1,11,15Chara canescens (31) 1,9,12Chara sp. (31) 7Characeae (31) 12Chascolytrum subaristatum (38) 45Chasmanthium (33) 41,48Chaunostoma (35) 42Cheilanthes (35) 41 (37) 45Cheilanthes angustifolia (37) 57Cheilanthes aschenborniana (37) 57,60Cheilanthes aurantiaca (37) 56,57Cheilanthes aurea (37) 56,57Cheilanthes bolborhiza (37) 57Cheilanthes bonariensis (37) 57,60 (38) 26Cheilanthes brachypus (37) 58,60Cheilanthes crassifolia (37) 58Cheilanthes cucullans (37) 58Cheilanthes cuneata (37) 58Cheilanthes farinosa (37) 56,58Cheilanthes hirsuta (37) 58 (38) 26,54Cheilanthes incana (37) 58Cheilanthes integerrima (38) 27Cheilanthes kaulfussii (37) 58Cheilanthes lendigera (37) 59Cheilanthes lozanii var. seemannii (37) 59Cheilanthes marginata (37) 59

11

Cheilanthes membranacea (37) 59Cheilanthes microphylla (37) 59 (38) 26,54Cheilanthes myriophylla (37) 59 (38) 26,54Cheilanthes notholaenoides (37) 59Cheilanthes pyramidalis (38) 26Cheilanthes schaffneri (37) 59Cheilanthes skinneri (37) 59,60Cheiloplecton rigidum var. rigidum (37) 59Chelonanthus (35) 42Cheloneae (32) 53Chenopodiaceae (31) 12 (35) 31,62,63 (38)

36,57Chenopodium (31) 14Chenopodium ambrosioides (38) 36,57,64Chenopodium berlandieri (38) 36,57,67Chenopodium graveolens (35) 78 (38) 36,57,

64,67Chenopodium murale (31) 9,12 (32) 86 (38)

36,57,66Chileranthemum (35) 41Chilita humboldtii (39) 15Chilita lenta (39) 15Chilita mercadensis (39) 16Chilita painteri (39) 16Chilita pilispina (39) 16Chilita plumosa (39) 16Chilita sanluisensis (39) 16Chilita thornberi (39) 17Chiococca (35) 43Chiococca alba (33) 35Chione (35) 43Chione mexicana (33) 12,24,35Chionophila (32) 55Chiranthodendron (35) 32,35,44Chloranthaceae (35) 25,31,42Chloridinae (33) 43Chloridoideae (33) 42Chloris (33) 43,48Chloris chloridea (35) 62Chloris submutica (38) 46,60,66Chloris virgata (31) 12 (35) 73,76Chlorophora tinctoria (33) 11,22,35Chlorophyceae (36) 59,62,65,70Chlorophyta (31) 19,23,24 (35) 1 (36) 63Chnoospora implexa (34) 77

Choisya (35) 43Chondria baileyana (31) 25Chondria collinsiana (31) 25Chondria curvilineata (36) 63,68Chondria littoralis (31) 25Chondrorhyncha (35) 44Chordariaceae (36) 70Chroococcaceae (36) 65Chrysophyllum mexicanum (33) 36Chusquea (33) 40,48(35) 44Chusqueinae (33) 40Chysis (35) 44Cibotium (35) 41Cibotium regale (39) 24Cibotium schiedei (39) 24Ciclospermum leptophyllum (38) 28Cinna (33) 41,48Cinnamomeae (32) 30Cinnamomineae (32) 30Cinnamomum (32) 25,26,29,30 (35) 32,42(40)

1,2,3,15,17Cinnamomum amplexicaule (40) 2,3,16,17Cinnamomum areolatum (40) 2,10,16,17Cinnamomum bractefoliaceum (40) 1,2,4,5,6,

15,17Cinnamomum breedlovei (40) 2,17Cinnamomum chiapense (40) 2,3,16Cinnamomum concinnum (40) 1,2,3,16Cinnamomum effusum (40) 2,3,6,16,17Cinnamonum elegans (40) 3Cinnamomum glossophyllum (40) 1,2,3,6,7,8,

15,17Cinnamomum grisebachii (40) 1,2,3,16,17Cinnamomum hartmanii (40) 2,3,8,17Cinnamomum kruseanum (40) 2,3,11,15Cinnamomum leptophyllum (40) 1,2,3,8,9,10,

16Cinnamomum longipes (40) 2,3,16Cinnamomum pachypodum (35) 19,20 (40) 3,

17Cinnamomum padiforme (40) 3,15,17Cinnamomum salicifolium (40) 3,16Cinnamomum tonduzii (40) 15Cinnamomum triplinerve (40) 3,16,17Cinnamomum velutinum (40) 13

12

Cinnamomum velveti (40) 1,3,10,11,12,15,17Cinnamomum zapatae (40) 1,3,13,14,15,17Cipura (34) 27,29,31,43,44Cipura campanulata (34) 29,30,31,40Cipura paludosa (34) 29,30,31,40Cirsium (35) 42Cirsium aff. acantholepis (38) 30,55Cirsium mexicanum (33) 33Cissampelos (35) 43Cissus (34) 9 (35) 44Cissus rhombifolia (33) 36Cissus sicyoides (33) 27,36 (34) 1,8,9,20Cissus trifoliata (35) 62Cistaceae (38) 36,57Citharexylum (35) 44Citharexylum berlandieri (33) 36Citrus (37) 24Citrus aurantium (33) 36Citrus sinensis (40) 34Citrus sp. (33) 24,36 (40) 34Cladium jamaicense (34) 55,56Cladophora coelothrix (36) 71Cladophora conferta (31) 24Cladophora crystallina (31) 24Cladophora delicatula (31) 24Cladophora expansa (31) 24Cladophora howei (31) 24Cladophora montagneana (31) 24,29 (36) 71Cladophora pellucidoidea (31) 24Cladophora socialis (36) 63,71Cladophoraceae (36) 71Cladophoropsis macromeres (31) 24 (36) 71Cladophoropsis membranacea (31) 24 (36) 71Cladosiphon zosterae (36) 63,70Clarisia (35) 43Cleidion (35) 42Clematis dioica (33) 35Cleome (35) 42Cleome multicaulis (31) 12Clethra (35) 32,33,34,42 (36) 17 (39) 44Clethra mexicana (31) 69Clethra sp. (35) 18,19,20Clethraceae (35) 31,42Cleyera (35) 32,44Clibadium (35) 42

Clidemia (35) 43Clitoria (35) 42Clowesia glaucoglossa (39) 26Clusia (35) 42Clusia salvinii (35) 18Cnemidaria (35) 41Cnemidaria apiculata (39) 23Cnemidaria decurrens (39) 23Cnidoscolus (35) 42Cnidoscolus angustidens (35) 62Cnidoscolus multilobus (33) 9,10,11,29,30,33Coaxana (35) 44Cobaea (31) 57 (35) 36,43Cobaea biaurita (31) 55,56,57Cobaea scandens (31) 57Cobaea stipularis (31) 55,56,57Cobana (34) 26,43Coccocypselum (35) 43Coccoloba (35) 43Coccoloba spicata (32) 16Coccoloba sp. (33) 11,22,26,28,35Cocconeis placentula (36) 70Cochemiea pondii (39) 16Cochemiea poselgeri (35) 63Cochemiea setispina (39) 17Cochlidium (35) 41Cochlospermaceae (39) 23Cocothrinax readii (39) 34Codiaceae (36) 72Codium (35) 1,2,4,7Codium adhaerens (35) 1,6Codium giraffa (35) 7Codium hubbsii (34) 77 (35) 1,6Codium latum (34) 77Codium pelliculare (35) 7Codium picturatum (35) 1,2,3,4,5,6,7Codium setchellii (35) 1,4,6Codium Subgén. Tylecodium (35) 6Codium taylorii (36) 72Codium sp. (35) 2Coelia (35) 44Coelorachis (33) 45,48Coffea arabica (33) 35Coix (33) 45,48Cologania biloba (38) 39,58,67

13

Cologania obovata (38) 39,58,67Colubrina elliptica (33) 9,10,28,30,35Colubrina glabra (35) 50,62Columnea (35) 42Combretaceae (34) 55,56 (35) 30,31Commelina coelestis (38) 36,57Commelina tuberosa (38) 36,57,66Commelina sp. 1 (33) 29,33Commelinaceae (31) 12,33 (33) 33 (35) 44

(38) 36,57Commelinaceae 1 (33) 27,30,33Commelinaceae 2 (33) 31,33Comocladia engleriana (33) 32Comparettia (35) 44Comparettia falcata (39) 26Compositae (31) 11,12 (32) 1,2 (33) 33 (35)

25,29,42,61,63 (36) 30,77Condalia globosa (35) 50,63Connaraceae (33) 33Conocarpus erecta (34) 55Conostegia (35) 36,43Conostegia volcanalis (35) 18Conostegia xalapensis (33) 34Contarinia (36) 9Contarinia sp. (36) 9,10Contortae (34) 7Convallariaceae (36) 21Convolvulaceae (32) 69,70 (33) 33 (35) 42,61,

62 (38) 36,57Conyza canadensis (38) 30,55,63Conyza coronopifolia (38) 30,55,63Conyza filaginoides (35) 76 (38) 30,55,63Conyza sophiifolia (38) 30,55,64Coprinaceae (39) 39Corallinaceae (36) 62,67Corallinales (36) 64Corallorrhiza ehrenbergii (39) 26Corallorrhiza elliptica (39) 26Corallorrhiza fimbriata (39) 26Corallorrhiza involuta (39) 26Corallorrhiza macrantha (39) 26Corallorrhiza odontorhiza (38) 43,59Corallorrhiza williamsii (39) 26Cordia dentata (33) 32Cordia dodecandra (32) 15,16,17,18,19,20,21

(39) 9

Coreocarpus parthenioides (35) 61Coriaria (35) 42Coriariaceae (35) 31,42Cornaceae (35) 31,42 (39) 23Cornus (35) 32,42 (36) 17Cornus disciflora (35) 18,19,20Cornus florida var. urbiniana (39) 23Coronophoraceae (36) 44Coronophorales (36) 43,44,48,50Coronopus didymus (38) 33,56Cortaderia (33) 42,48Corylus (35) 35Coryphantha elephantidens (39) 10Coryphantha gracilis (39) 11Coryphantha nickelsiae (39) 11Coryphantha poselgeriana (39) 11Coryphantha ramillosa (39) 11Coryphantha sulcata var. nickelsiae (39) 11Coryphantha werdermannii (39) 11Cosmos bipinnatus (38) 30,55,64,65Cosmos parviflorus (35) 73,76Costaceae (33) 81Costus (33) 81,85 (35) 44 (37) 18Costus dirzoi (33) 81,82,83,84,85Costus pictus (33) 81,82,83,84,85Costus pulverulentus (33) 81,82,83,84,85Costus scaber (33) 81,82,83,84,85Cottea (33) 42,48Coussapoa (35) 43Cracca caribaea (33) 34Cranichis (35) 44Cranichis ciliilabia (39) 27Cranichis gracilis (39) 27Cranichis mexicana (39) 27Cranichis schaffneri (39) 27Cranichis subumbellata (39) 27Cranichis thysanochila (39) 32Crassulaceae (33) 33 (35) 42 (38) 9,37,57

(39) 3,23 (40) 37,38Crataegus (33) 53 (38) 26Crataegus pubescens (38) 49,61,67Crataegus sp. (37) 26Cremastopus (35) 42Creosphaeria sassafras (37) 25Crocosmia x crocosmiiflora (34) 40

14

Crossosoma (39) 57,58,59Crossosomataceae (39) 53,54,57,58Croton (35) 42Croton ciliato-glandulosus (32) 44 (33) 33Croton cortesianus (33) 29,33Croton dioicus (38) 38,58Croton magdalenae (35) 61Croton niveus (33) 11,14,18,22,23,26,33Cruciferae (31) 12 (35) 31,42Crusea (35) 43Crusea diversifolia (38) 49,61Crypsis (33) 43,48Cryptantha grayi (35) 51,61Cryptochloa (33) 40,48Ctenitis (35) 41Ctenitis equestris var. equestris (37) 62Ctenium (33) 43,48Cucumis sativus (38) 13,14,15,16,17,18Cucurbita (35) 42Cucurbitaceae (35) 42,61 (38) 37,57Culcita (35) 41Culcita coniifolia (39) 24Cumagloia (34) 64Cunila (35) 42Cunoniaceae (35) 25,31,42Cupania dentata (33) 24,36Cuphea (35) 43Cuphea sp. (31) 13Cuphea sp. 1 (33) 34Cuphea sp. 2 (33) 34Cupressaceae (38) 37,58Cupressus (39) 58 (40) 64Cupressus lindleyi (38) 37,58,66Cuscuta (35) 42Cuscuta macrocephala (35) 61Cyanella (37) 17Cyanophyceae (36) 59,62,64,65Cyanophyta (31) 19,23,24Cyathea (35) 41Cyathea bicrenata (39) 23Cyathea costaricensis (39) 23Cyathea divergens var. tuerckheimii (39) 23Cyathea fulva (39) 23Cyathea microdonta (39) 23Cyathea myosuroides (39) 23

Cyathea scabriuscula (39) 24Cyathea schiedeana (39) 24Cyatheaceae (35) 31,35,41 (39) 3,23Cycadaceae (33) 33Cyclanthaceae (35) 44Cyclanthera (35) 42Cyclopogon (35) 44Cyclopogon saccatus (39) 27Cyclostachya (33) 39,43,48Cycnoches egertonianum (39) 27Cymbiglossum (35) 44Cymbispatha (35) 44Cymbopogon (33) 45,48Cymopolia barbata (36) 72Cynanchum peninsulare (35) 62Cynareae (36) 34Cynodon (33) 43,48Cynodon dactylon (32) 86Cynodonteae (33) 43Cynosurus (33) 40,48Cypella (34) 27,30,31,43,44Cypella mexicana (34) 30,31Cypella rosei (34) 30,31Cypella spp. (34) 40Cyperaceae (31) 11,12 (33) 33 (34) 55,56 (35)

31,44 (38) 38,58 (40) 19Cyperus (31) 1,14Cyperus digitatus (31) 8,9,12Cyperus esculentus (38) 38,58,64Cyperus aff. giganteus (33) 13,15,33Cyperus hermaphroditus (33) 33 (38) 38,58,64Cyperus humilis (35) 76Cyperus imbricatus (31) 12Cyperus laevigatus (31) 9,12Cyperus manimae (38) 38,58,64Cyperus niger (31) 9,12 (38) 38,58Cyperus orbicephalus (38) 38,58Cyperus reflexus (31) 12Cyperus seslerioides (35) 73,76 (38) 38,58Cyperus spectabilis (38) 38,58,64Cyperus spp. (31) 14Cyphomandra (35) 43Cyphostemma (34) 9Cypripedium irapeanum (39) 27Cyrtocarpa edulis (35) 50,54,63

15

Cyrtocarpa procera (32) 70Cyrtococcum (33) 44,48Cyrtopodium punctatum (33) 35Cystopteris (35) 41Cystopteris fragilis (37) 63 (38) 26,54Cystopteris reevesiana (37) 64

-D-

Dactylis (33) 40,48Dactyloctenium (33) 42,48Dahlia coccinea (38) 30,55,64Dalbergia (35) 32,42Dalbergia glabra (31) 79 (34) 55Daldinia (37) 24 (40) 26Daldinia clavata (37) 25Daldinia concentrica (37) 24,25Daldinia eschscholzii (37) 25Daldinia fissa (37) 24Daldinia grandis (37) 25Daldinia vernicosa (37) 24Dalea bicolor (35) 67Dalea foliolosa (38) 58,67Dalea foliolosa var. foliolosa (38) 39Dalea leporina (38) 39,58,65Dalea lutea (35) 67Dalea minutifolia (38) 39,58,63,64Dalea mollis (35) 63Dalea obovatifolia (38) 58,67Dalea obovatifolia var. obovatifolia (38) 39Dalea reclinata (38) 39,58Dalea sericea (38) 39,58,65,67Dalechampia (37) 18Danaea (35) 41Danthonia (33) 42,48 (35) 44Daphnopsis (35) 44Dasya ramosissima (31) 25Dasycladaceae (36) 72Dasyochloa (33) 43,48Datura discolor (35) 51,62Datura inoxia (33) 36Datura stramonium (38) 62,65,67Datura stramonium var. tatula (38) 50Daucus montanus (38) 28,54Davalliaceae (37) 49

Decatropis bicolor (33) 36Deiregyne ramentacea (39) 27Deiregyne rhombilabia (39) 27Deiregyne tenuiflora (39) 27Dendropanax (35) 20,32,35,41Dendropanax arboreus (32) 15,16,17,18,19,

20,21 (33) 26,32 (35) 18,19,20Dendrophthora (35) 43Dennstaedtia (35) 41Dennstaedtia distenta (37) 49Dennstaedtia globulifera (37) 49Dennstaedtiaceae (37) 49Deppea (35) 30,36,43Dermonema (34) 63,64,65,70,73,74,75,76,77Dermonema abbottiae (34) 64Dermonema divaricatum (34) 64Dermonema frappieri (34) 63,64,65,76,77Dermonema pulvinatum (34) 64Dermonema virens (34) 63,77Dermonema zinovae (34) 64Dermonemataceae (34) 64Dermonemeae (34) 64Descurainia impatiens (38) 30,33,56,66Descurainia virletii (38) 33,56Deschampsia (33) 41,48Deschampsia pringlei (38) 47Desmanthodium (35) 42Desmatodon (33) 60Desmatodon convolutus (33) 53Desmodium (35) 42Desmodium grahamii (38) 39,58,66Desmodium molliculum (38) 39,58,66Desmopsis (35) 41Deutzia (35) 43Diaporthales (36) 48Diastatea micrantha (38) 42,59Diastema (35) 42Diatrypales (36) 48Dichaea (35) 44Dichanthium (33) 45,48Dichapetalaceae (35) 31,42Dichapetalum (35) 42Dichondra argentea (38) 36,57Dichromena colorata (33) 15,33Dicksonia (35) 41

16

Dicksonia coniifolia (39) 24Dicksonia ghiesbreghtii (39) 24Dicksonia gigantea (39) 24Dicksoniaceae (35) 35 (39) 3,24Dicliptera (35) 41Dicliptera formosa (35) 63Dicliptera peduncularis (34) 1,3,6,7,8,16Dicliptera resupinata (35) 61Dicotyledoneae (35) 41(37) 24,25,26,27,28,29Dicranopteris (35) 41Dictyosphaeria cavernosa (36) 63,71Dictyostega (35) 44Dictyota bartayresiana (36) 70Dictyota bartayresiana var. divaricata (36) 70Dictyota cervicornis (36) 64,70Dictyota dichotoma (31) 25Dictyotaceae (36) 70Dicypellium (32) 29Didymaea (35) 43Didymodon (33) 57,58,59,60Didymodon australasiae var. australasiae (33)

53Didymodon australasiae var. umbrosus (33)

53Didymodon fallax var. reflexus (33) 53Didymodon incrassatolimbatus (33) 53Didymodon revolutus (33) 53Didymodon rigidulus var. gracilis (33) 53Didymodon rigidulus var. icmadophilus (33) 53Didymodon rigidulus var. rigidulus (33) 53Didymodon rigidulus var. subulatus (33) 53Didymodon tophaceus (33) 53Didymodon vinealis var. luridus (33) 53Diectomis (33) 45,48Digenea simplex (31) 25 (34) 77 (36) 63,69Digitaleae (32) 55Digitaria (33) 39,44,48Digitaria leucites (38) 46,60Digitaria ternata (35) 73,76Digitariinae (33) 44Dioclea (35) 42Dioon califanoi (39) 37Dioon caputoi (39) 37Dioon edule (39) 5,37Dioon holmgrenii (39) 37

Dioon merolae (39) 37Dioon purpusii (39) 37Dioon rzedowskii (39) 37Dioon spinulosum (39) 37Dioon tomasellii (39) 37Dioon tomasellii var. sonorense (39) 37Dioscorea (35) 44Dioscorea convolvulacea (33) 33Dioscoreaceae (33) 33 (35) 44Diospyros (35) 42Diospyros digyna (31) 78Diospyros riojae (39) 24Dipholis (35) 43Diphysa robinioides (37) 1,4,5,7Diplazium (35) 41Diplazium lonchophyllum (37) 64Diplopterygium (35) 41Diplothrix (36) 77,78,83Diplusodon (37) 11,12,13,14,15,16,17,18Diplusodon crulsianus (37) 11,12,13,14,15,16,

17,18Diplusodon oblongus (37) 11,12,13,14,15,16,

17,18Diplusodon orbicularis (37) 12Diplusodon ramosissimus (37) 11,12,13,14,15,

16,17,18Diplusodon rosmarinifolius (37) 11,12,13,15,16,

17,18Diplusodon villosus (37) 11,12,13,14,15,16,17,

18Diptera (36) 9,10Discaceae (36) 69Disocactus (35) 42Dissanthelium (33) 41,48Disterigma (35) 42Distichlis (33) 39,42,48Distichlis spicata (31) 8,9,12 (38) 46,60Distylium (35) 42Ditaxis lanceolata (35) 63Dolichothele baumii (39) 14Dolichothele melaleuca (39) 16Dolichothele zephyranthoides (39) 18Doryopteris (35) 41Dothideales (35) 12Dotyophycus (34) 64

17

Drimys (35) 44Dryadella (35) 44Drymaria (35) 42Drymaria glandulosa (38) 35,57,66,67Drymaria laxiflora (38) 35,57Drymaria leptophylla (38) 35,57Drymaria malachioides (32) 80 (38) 35,57,66Drymaria molluginea (38) 35,57Drymaria villosa (38) 35,57,66Drymonia (35) 42Dryopteridaceae (37) 49 (38) 26,54Dryopteris (35) 41Dryopteris cinnamomea (37) 49Dryopteris maxonii (37) 49Dryopteris patula (37) 50Dryopteris pseudofilix-mas (37) 50Dryopteris rosea (37) 50Dryopteris rossii (37) 50Dryopteris wallichiana (37) 50Drypetes lateriflora (33) 8,11,14,18,22,23,26,33Dugesia mexicana (38) 30,55Dussia (35) 42Duthieinae (33) 40Dyschoriste (34) 8Dyschoriste decumbens (34) 1,3,6,7,15Dyschoriste microphylla (34) 1,3,6,7,15Dyssodia papposa (38) 30,55,67Dyssodia pinnata (38) 30,55

-E-

Ebenaceae (35) 42 (39) 24Ebnerella humboldtii (39) 15Ebnerella longicoma (39) 14Ebnerella mercadensis (39) 16Ebnerella multiceps (39) 16Ebnerella prolifera (39) 16Ebnerella sanluisensis (39) 16Ebnerella zephyranthoides (39) 18Echeandia flavescens (38) 42,59,66Echeandia nana (38) 42,59Echeveria (35) 42 (38) 9 (40) 38Echeveria calderoniae (38) 9,10,11Echeveria gibbiflora (38) 37,57,66Echeveria laui (39) 23Echeveria minutiflora (40) 38

Echeveria mucronata (38) 37,57,66Echeveria Serie Secundae (38) 9,11Echeveria subrigida (38) 37,57,66Echeveria sp. (33) 33Echeverioideae (40) 38Echinocactus acanthodes (39) 12Echinocactus asterias (39) 10Echinocactus bolansis (39) 20Echinocactus californicus (39) 12Echinocactus coptonogonus (39) 20Echinocactus crassihamatus (39) 19Echinocactus durangensis (39) 20Echinocactus elephantidens (39) 10Echinocactus emoryi var. rectispinus (39) 12Echinocactus gielsdorfianus (39) 20Echinocactus grusonii (39) 11Echinocactus haageanus (39) 10Echinocactus haematacanthus (39) 13Echinocactus intertextus (39) 19Echinocactus johnstonianus (39) 13Echinocactus limitus (39) 13Echinocactus lindheimeri (39) 11Echinocactus mandragora (39) 21Echinocactus mathssonii (39) 19Echinocactus nidulans (39) 21Echinocactus ornatus var. kochii (39) 10Echinocactus parryi (39) 11Echinocactus phymatothelos (39) 21Echinocactus platycephalus (39) 11Echinocactus rectispinus (39) 13Echinocactus ritteri (39) 10Echinocactus santa-maria (39) 13Echinocactus sulphureus (39) 20Echinocactus texensis (39) 11Echinocactus texensis var. gourgensii (39) 11Echinocactus texensis var. longispina (39) 11Echinocactus valdezianus (39) 22Echinocactus viridescens (39) 13Echinocactus viridescens var. cylindraceus

(39) 12Echinocereus adustus (39) 11Echinocereus amoenus (39) 12Echinocereus delaetii (39) 11Echinocereus erectocentrus var. erectocentrus

(39) 11

18

Echinocereus ferreirianus var. lindsayi (39) 11Echinocereus fitchii (39) 12Echinocereus knippelianus (39) 12Echinocereus laui (39) 12Echinocereus palmeri (39) 12Echinocereus poselgeri (39) 12Echinocereus pulchellus (39) 12Echinocereus pulchellus var. amoenus (39) 12Echinocereus reichenbachii var. fitchii (39) 12Echinochloa (33) 44,48Echinochloa colonum (31) 12Echinochloa crus-galli (31) 12Echinochloa crus-pavonis (31) 9,12Echinochloa oplismenoides (38) 46,60Echinochloa polystachya (31) 12Echinofossulocactus tricuspidatus (39) 20Echinolaena (33) 44,48 (35) 44Echinomastus intertextus var. intertextus (39)

19Echinomastus laui (39) 19Echinomastus macdowellii (39) 21Echinomastus mapimiensis (39) 19Echinomastus mariposensis (39) 19Echinomastus unguispinus var. durangensis

(39) 20Echinomastus unguispinus var. laui (39) 20Echinomastus unguispinus var. unguispinus

(39) 20Echinopepon peninsularis (35) 61Eclipta prostrata (31) 9,12Ectocarpaceae (34) 75Ectocarpus rhodochortonoides (31) 25Ectocarpus subcorymbosus (31) 25Ehretia (35) 42Eichhornia crassipes (31) 6,7,10,13,14Eizia (35) 43Elaeocarpaceae (35) 42Elaeodendron (35) 42Elaeodendron xylocarpum (31) 79Elaphoglossum (35) 30,41Elaphoglossum affine (37) 51Elaphoglossum engelii (37) 51Elaphoglossum erinaceum (37) 51Elaphoglossum glaucum (37) 52Elaphoglossum monicae (37) 52

Elaphoglossum petiolatum (37) 52Elaphoglossum sartorii (37) 52Elaphoglossum tenuifolium (37) 52Elaphrium (37) 34Elaphrium cinereum (37) 35Elaphrium grandifolium (37) 34Eleocharis (31) 1 (34) 53,55,56,57,58,59Eleocharis acicularis (38) 38,58Eleocharis caribaea (33) 15,33Eleocharis cellulosa (34) 56Eleocharis densa (31) 12Eleocharis dombeyana (38) 38,58Eleocharis macrostachya (38) 38,58,67Eleocharis montevidensis (31) 9,12Eleocharis rostellata (31) 8,12Eleocharis spp. (31) 5,7,8,14Eleusine (33) 42,48Eleusine indica (32) 86Eleusine multiflora (32) 86 (38) 46,60Eleusininae (33) 42Eleutherine (34) 27,30,31,43,44Eleutherine bulbosa (34) 30Eleutherine latifolia (34) 30,31,41Elionurus (33) 45,48Elleanthus (35) 44Elymus (33) 41,48Elytrigia (33) 41,48Encelia californica (35) 54,63Encelia palmeri (35) 63Encephalocarpus strobiliformis (39) 19Encyclia (35) 30,44Encyclia belizensis subsp. parviflora (33) 35Encyclia bicamerata (39) 27Encyclia cochleata (33) 35Encyclia distantiflora (39) 27Encyclia kienastii (39) 28Encyclia livida (33) 35Encyclia magnispatha (39) 28Encyclia oestlundii (39) 28Encyclia suaveolens (39) 28Endiandra (32) 29Enneapogon (33) 42,48Enterolobium cyclocarpum (33) 8,34 (37) 4Enteromorpha compressa (36) 70Enteropogon (33) 43,48

19

Entoloma giganteum (39) 39Entolomataceae (39) 39Entonaema (40) 25,26Entonaema cinnabarinum (40) 26,27Entonaema dengii (40) 26Entonaema globosa (40) 27Entonaema globosum (40) 25,26,27,28Entonaema liquescens (37) 24,25 (40) 25,26,

27,28,29Entonaema mesenterica (40) 26Entonaema moluccanum (40) 26Entonaema pallida (37) 25 (40) 29Entonaema pallidum (40) 25,26,28,29Entophysalis conferta (36) 65Epidendrum (35) 30,44Epidendrum bicameratum (39) 27Epidendrum brachycolumna (39) 29Epidendrum distantiflorum (39) 27Epidendrum incomptoides (39) 28Epidendrum lacertinum (39) 28Epidendrum magnispathum (39) 28Epidendrum matudae (39) 28Epidendrum nagelii (39) 28Epidendrum oestlundii (39) 28Epidendrum raniferum (33) 35Epifagus (35) 43Epiphyllum (35) 42Episcia (35) 42Episcia rosea (32) 54,63Equisetaceae (37) 51Equisetum hyemale var. affine (37) 51Eragrostideae (33) 42Eragrostidinae (33) 42Eragrostis (33) 39,42,48Eragrostis cilianensis (35) 61Eragrostis intermedia (38) 46,60Eragrostis mexicana (38) 46,60,66Eragrostis pectinacea (38) 46,60Erechtites (35) 42Eremochloa (33) 45,48Eremosis steetzii (32) 9Eremosis tomentosa (32) 9Ericaceae (35) 30,42 (38) 38,58Erigeron karvinskianus (38) 30,55Erigeron longipes (38) 30,55

Eriochloa (33) 44,48Eriochrysis (33) 45,48Erioneuron (33) 43,48Eriosorus (35) 41Eriotheca (37) 18Ernodesmis verticillata (36) 63,71Erodium cicutarium (38) 40,58,63Erodium moschatum (38) 40,58,63Eryngium carlinae (38) 28,54,64Eryngium heterophyllum (35) 73,76Erythea edulis (39) 34Erythrina (35) 42Erythrina americana (33) 34Erythrina herbacea (33) 10,29,30,34Erythrocladia irregularis (36) 66Erythrodes (31) 33Erythrodes clavigera (39) 29Erythrodes ovatilabia (39) 29Erythrodes secunda (31) 33 (39) 29Erythropeltidaceae (36) 66Erythrotrichia carnea (31) 25Erythroxylum (37) 18Erythroxylum campestre (37) 19Erythroxylum suberosum (37) 19Erythroxylum tortuosum (37) 19Escobaria aguirreana (39) 12Escobaria asperispina (39) 12Escobedia laevis (31) 14Esenbeckia berlandieri (33) 26,36Euclasta (33) 45,48Eugenia (35) 43 (37) 18Eugenia capuli (33) 25,35Eugenia culminicola (35) 18Eugenia fragrans (33) 9,14,25,26,29,30,35Eugenia sp. (33) 12,19,35Euonymus (35) 42Eupatorieae (36) 29,34Eupatorium (35) 42Eupatorium deltoideum(38) 30,55Eupatorium glabratum (38) 30,55,64,65Eupatorium irrasum (38) 30,55Eupatorium petiolare(38) 30,55,63,65Eupatorium pulchellum (38) 30,55Eupatorium pycnocephalum (33) 33Eupatorium schaffneri (38) 30,55

20

Eupatorium scorodonioides (38) 31,55Euphorbia (35) 42Euphorbia brandegeei (35) 63Euphorbia californica (35) 61Euphorbia eriantha (35) 50,62Euphorbia heterophylla (33) 33Euphorbia hirta (38) 58Euphorbia hirta var. procumbens (38) 38,64Euphorbia indivisa (38) 38,58Euphorbia leucophylla (35) 63Euphorbia ophtalmica (38) 38Euphorbia plicata (33) 26,31,33Euphorbia polycarpa (35) 50,51,63Euphorbia prostrata (35) 76 (38) 39,58,64Euphorbia schlechtendalii var. pacifica (35) 18Euphorbia xantii (35) 62Euphorbia sp. (33) 33Euphorbiaceae (31) 12 (33) 33 (35) 30,42,61,

62,63 (38) 38,58Eustachys (33) 43,48Evolvulus prostratus (38) 37,57Exomalopsis sp. (37) 17Exostema caribaeum (33) 10,28,35Exostema mexicanum (33) 22,24,36Eysenhardtia polystachya (32) 70

-F-

Fabaceae (32) 54,59 (38) 39,58Fagaceae (35) 42 (38) 40,58Fagonia californica (35) 62Fagus (35) 34,42Faramea (35) 43Ferocactus acanthodes var. acanthodes (39)

12Ferocactus acanthodes var. rostii (39) 12Ferocactus bicolor var. bolansis (39) 20Ferocactus coptonogonus (39) 20Ferocactus crassihamatus (39) 19Ferocactus crispatus (39) 20Ferocactus cylindraceus var. tortulospinus

(39) 12Ferocactus chrysacanthus (39) 12Ferocactus emoryi (39) 12Ferocactus haematacanthus (39) 13

Ferocactus johnstonianus (39) 13Ferocactus latispinus (35) 73,76 (40) 43,44,

45,53,56Ferocactus macrodiscus (39) 13Ferocactus peninsulae (35) 50,62Ferocactus pilosus (39) 13Ferocactus rectispinus (39) 13Ferocactus recurvus var. greenwoodii (39) 13Ferocactus robustus (32) 44Ferocactus rostii (39) 12Ferocactus santa-maria (39) 13Ferocactus stainesii var. pringlei (39) 13Ferocactus tortulospinus (39) 12Ferocactus townsendianus (39) 13Ferocactus townsendianus var. santa-maria

(39) 13Ferocactus townsendianus var. townsendianus

(39) 13Ferocactus viridescens (39) 13Festuca (31) 39 (33) 40,48 (35) 44Festuca myuros (38) 48Ficus (35) 43Ficus bonplandiana (33) 35Ficus cookii (33) 35Ficus cotinifolia (33) 9,22,28,30,35Ficus maxima (31) 78Ficus padifolia (33) 9,26,35Ficus segoviae (33) 13,35Ficus tecolutensis (31) 78,79Ficus sp. (32) 16Fimbristylis argillicola (31) 12Flacourtiaceae (33) 34 (35) 42Flaveria trinervia (31) 12Florestina pedata (38) 31,55,63Forsellesia (39) 58,59Fosterella (35) 44Fosteria (34) 27,30,43,44Fosteria oaxacana (34) 28,30,31Fouquieria diguetii (35) 49,54,63Fouquieriaceae (35) 63Fracchiaea (36) 43,45,47,48Fracchiaea heterogena (36) 43,47,48,51Fragilariaceae (36) 69Frankenia johnstonii (39) 24Frankeniaceae (39) 24

21

Fraxinus (35) 32,43Fraxinus uhdei (35) 18Freesia (34) 26Freziera (35) 44Fuchsia (35) 43Fungi (39) 2,4,38,42

-G-

Gaillardiella (36) 50Galaxaura rugosa (36) 63,64,66Galaxauraceae (36) 66Galeottiella sarcoglossa (39) 28Galinsoga parviflora (32) 79,80 (35) 76 (38)

31,55,64Galinsoga quadriradiata (32) 79 (38) 31,55,64Galium aschenbornii (38) 49,61Galium microphyllum (38) 49Galium uncinulatum (38) 49,61Gamanthera (32) 29Garrya (35) 42Garryaceae (35) 31,42Gastridium (33) 41,48Gaultheria (35) 42Gaura hexandra (35) 73,76 (38) 43,59,63Gaussia gomez-pompae (39) 35Gaussia maya (39) 35Gelidiaceae (36) 66Gelidiella acerosa (36) 66Gelidiellaceae (36) 66Gelidiopsis variabilis (36) 68Gelsemium (35) 36,43Geniculosporium (40) 30Geniostemon (32) 1,2,7Geniostemon rotundifolius (32) 1,2,3Genipa (35) 43Gentiana (34) 49Gentiana bicuspidata (34) 49,51Gentiana durangensis (34) 49,50,51Gentiana hooperi (34) 49,51Gentiana Secc. Pneumonanthe (34) 49,51Gentiana spathacea (34) 51Gentianaceae (32) 1,2 (34) 49 (35) 42Gentlea (35) 43Geohintonia mexicana (39) 13Geonoma (35) 44

Geraniaceae (38) 40,58Geranium seemannii (38) 40,59,66Germainiinae (33) 45Gesneriaceae (32) 53,54,67 (35) 30,31,42Gibasis (35) 44Gibsoniothamnus (35) 43Gilia (31) 57Gilia incisa (31) 57,58Gladiolus (34) 26Gleditsia (35) 42Gleicheniaceae (35) 31,35,41Gliricidia sepium (32) 16Globulinella (33) 57Globulinella globifera (33) 53Globulinella peruviana (33) 54Glossopetalon (39) 58Glossostipula (35) 43Glyceria (33) 40,48Glyceria fluitans (38) 46,60Gnaphalium americanum (38) 31,55Gnaphalium bourgovii (38) 31,55Gnaphalium conoideum (38) 31,55Gnaphalium oxyphyllum (38) 55,64Gnaphalium oxyphyllum var. oxyphyllum (38)

31Gnaphalium purpurascens (38) 31,55Gnaphalium semiamplexicaule (38) 31,55Gnaphalium sphacilathum (38) 31,55Gnaphalium stagnale (38) 31,55Gnaphalium stramineum (38) 31,55,63Gnaphalium spp. (38) 30Gomphidiaceae (39) 39Gomphidius rutilus (39) 39Gomphrena decumbens (35) 73,76Gomphrena pringlei (38) 27,54,63Gomphrena sp. (33) 32Gongora (35) 44Goniotrichaceae (36) 66Gonolobus (35) 41Gonzalagunia (35) 43Goodyera (35) 44Goodyera dolabripetala (39) 28Goodyerinae (31) 33Gossypium armourianum (39) 25Gossypium harknessii (39) 25

22

Gouinia (33) 42,48 (35) 44Gouldochloa (33) 41,48Govenia (35) 44Gracilariaceae (36) 68Gramineae (31) 11,12,39 (33) 34,38 (34) 56

(35) 30,44,61,62 (39) 3,24Grammathophora marina (36) 69Grammitidaceae (37) 51Grammitis (35) 41Graptopetalum (40) 38Graptophylleae (34) 7Greigia (35) 44Griffithsia tenuis (31) 25,28Griffithsochloa (33) 43,48Guadua (33) 39,48Guaduinae (33) 39Guaiacum coulteri (39) 38Guamatela (35) 43Guarea (35) 43Guatteria (35) 41Guazuma ulmifolia (33) 22,24,36 (37) 4,24,28Guettarda combsii (32) 16Guilleminea densa (38) 27,54,67Gunnera (35) 42Guttiferae (35) 42Guzmania (35) 44Gymnanthes (35) 42Gymnanthes actinostemoides (33) 33Gymnanthes lucida (32) 16Gymnocactus gielsdorfianus (39) 20Gymnocactus mandragora (39) 21Gymnocactus subterraneus (39) 21Gymnopogon (33) 43,48Gymnosiphon (35) 44Gymnosperma glutinosum (32) 44Gymnospermae (35) 41Gymnostomum (33) 57,59Gymnostomum aeruginosum (33) 54Gynerium (33) 39,42,48Gyrocarpus mocinnoi (32) 70Gyroweisia (33) 59Gyroweisia obtusifolia (33) 54

-H-

Haagea schwartzii (39) 14

Habenaria (35) 44Habenaria alata (39) 28Habenaria brevilabiata (39) 28Habenaria entomantha var. subauriculata (39)

28Habenaria jaliscana (39) 28Habenaria subauriculata (39) 28Habenaria umbratilis (39) 28Habenaria virens (39) 28Habracanthus (35) 41Hackelochloa (33) 45,48Hadrotrichum (40) 30Haematoxylon campechianum (32) 12Hagsatera brachycolumna (39) 29Hainardia (33) 40,48Hainardieae (33) 40Halictidae (37) 17Halimeda (36) 60,63Halimeda discoidea (34) 77Halimeda incrassata (31) 24Halimeda opuntia (36) 63,72Halimeda simulans (31) 24Halimeda tuna (31) 24,29 (36) 63,72Halimolobos berlandieri (38) 33,56Halodule sp. (31) 22Haloragaceae (35) 42Hamamelidaceae (35) 25,31,42Hamamelis (35) 42Hamathocactus crassihamatus (39) 19Hamelia (35) 43Hamelia patens var. patens (33) 36Hampea (35) 43Hanburia (35) 42Hansteinia (35) 41Haplopappus venetus (35) 67,69 (38) 31,55,64Harpalyce arborescens (33) 34Hasseltia (35) 42Hasseltiopsis (35) 42Heberdenia (35) 43Hechtia sp. (33) 8,9,20,30,32Hedyosmum (35) 34,42 (40) 68Heliantheae (32) 85 (36) 29,34,40,77Helianthemum glomeratum (38) 36,57,63Heliconia (35) 44 (37) 18Heliocarpus (35) 44

23

Heliocereus (35) 36,42Heliosperma (32) 80Heliotropium curassavicum var. curassavicum

(31) 11Helleriella (35) 44Helminthocladiaceae (34) 64 (36) 66Helosis (35) 41Helotiales (39) 45Helvella brevis (39) 43,44,46Helvella macropus (39) 44Helvella macropus var. brevis (39) 44Hemarthria (33) 45,48Hemichaena (32) 55,56,59 (35) 43Hemiptera (36) 2Hermannia palmeri (35) 63Herposiphonia pecten-veneris (31) 25Herposiphonia pecten-veneris var. laxa (31)

25Herposiphonia secunda (31) 25Hesperelaea palmeri (39) 25Heteranthera limosa (31) 13Heteranthera peduncularis (31) 13Heteranthera reniformis (31) 10,13Heterocentron (35) 43Heteropogon (33) 45,49Heterosperma pinnatum (38) 31,56Heterotheca inuloides (38) 56,63Heterotheca inuloides var. inuloides (38) 31Heterotoma (35) 42Hexalectris brevicaulis (39) 29Hexalectris parviflora (39) 29Hexisea (35) 44Hibiscus (35) 43Hibiscus denudatus (35) 63Hibiscus phoeniceus (33) 34Hidalgoa (35) 42Hieracium schulzii (38) 31,56,65Hierochloë (33) 41,49Hieronyma (35) 42Hilaria (33) 38,43,49Hilaria cenchroides (38) 46,60Hillia (35) 43Hintonella (35) 44Hintonia (35) 43Hippocastanaceae (35) 31,42

Hippocratea acapulcensis (33) 11,12,13,14,18,23,25,27,34

Hippocrateaceae (33) 34Hoffmannia (35) 30,43Hohenbergiopsis (35) 44Hoitzia ramosissima (31) 58Hoitzia scariosa (31) 58Holcus (33) 41,49Homalopetalum (35) 44Homolepis (33) 44,49Hordeum (33) 41,49 (38) 23Horsfordia alata (35) 63Huperzia cuernavacensis (37) 52Huperzia pringlei (37) 52Hura polyandra (36) 56Hybanthus (34) 12 (35) 44Hybanthus mexicanus (33) 8,11,18,22,23,36Hybanthus verbenaceus (34) 1,2,10,21Hybanthus verticillatus (34) 1,2,9,21Hybridella globosa (38) 31,56Hydrangea (35) 36,43Hydrangea nebulicola (39) 36Hydrocharitaceae (31) 13Hydrocotyle (35) 44Hydrocotyle ranunculoides (31) 9,14Hydrocotyle verticillata (31) 9 (33) 15,36Hydrocotyle verticillata var. triradiata (31) 14Hydrocotyle spp. (31) 7Hydrolithon farinosum (36) 63,67Hydrolithon improcerum (36) 64,67Hydromystria laevigata (31) 13Hydrophyllaceae (35) 61 (38) 40,59Hygrophoraceae (39) 39Hygrophorus russula (39) 39Hymenachne (33) 44,49Hymenoascomycetes (36) 43Hymenoascomycetidae (36) 44Hymenocallis acutifolia (38) 27,54Hymenophyllaceae (35) 31,41 (37) 51Hymenophyllum (35) 41Hymenoptera (36) 9Hymenostylium (33) 59Hymenostylium recurvirostrum (33) 54Hyophila (33) 57,58Hyophila involuta (33) 54

24

Hyparrhenia (33) 45,49Hypericum (35) 42Hyperthelia (33) 45,49Hyphomycetes (37) 23Hypnea cervicornis (31) 25Hypnea spinella (36) 68Hypneaceae (36) 68Hypocyrta (35) 42Hypogynium (33) 45,49Hypolepis (35) 41Hypoxylon (40) 26,29,30Hypoxylon annulatum (37) 26Hypoxylon deustum (39) 48 (40) 30Hypoxylon erythrostoma (37) 25Hypoxylon haematostroma (37) 25Hypoxylon lenormandii (37) 25Hypoxylon microplacum (37) 24Hypoxylon moriforme (37) 26Hypoxylon pavimentosum (39) 48 (40) 32Hypoxylon rosellinioides (37) 26Hypoxylon rubrostromaticum (39) 47Hypoxylon sandvicense (40) 33Hypoxylon shearii (37) 25Hypoxylon stygium (37) 26Hypoxylon subgilvum (37) 25Hypoxylon subrutilum (37) 25 (39) 43,47,49Hypoxylon thouarsianum (37) 26Hypoxylon cf. ticinense (37) 26Hypoxylon cf. truncatum (36) 49Hypoxylon cf. verrucosum (37) 26Hyptis (35) 42Hyptis laniflora (35) 63Hyptis verticillata (33) 36

-I-

Ibervillea sonorae (35) 61Icacinaceae (35) 31,42Icacorea paniculata (33) 35Ichnanthus (33) 44,49 (35) 44Ilex (35) 41Illiciaceae (35) 25,31,42Illicium (35) 42Imbricatae (34) 7Imperata (33) 45,49

Indigofera (35) 42Indigofera sp. (31) 13Inga (31) 51,54 (35) 42Inga andersonii (31) 51Inga eriocarpa (31) 51Inga hayesii (31) 51,53,54Inga huastecana (31) 51,52,53Inga pinetorum (31) 51,54Inga Serie Pilosiusculae (31) 54Inga Serie Pilosulae (31) 54Inga Serie Punctatae (31) 54Inga vera subsp. spuria (33) 34Inga vera var. spuria (33) 13Inuleae (36) 34Ipomoea (32) 69,70 (35) 42Ipomoea hederifolia (37) 19Ipomoea pauciflora (32) 70Ipomoea purpurea (38) 37,57,63,65Ipomoea quamoclit (37) 19Ipomoea Secc. Eriospermum (32) 70Ipomoea Serie Arborescentes (32) 69,70,74Ipomoea Subgén. Eriospermum (32) 70Ipomoea teotitlanica (32) 69,70,71,72,74Ipomoea sp. (33) 33Iresine (35) 41Iresine cassiniaeformis (33) 28,29,32Iresine aff. interrupta (33) 32Iresine palmeri (33) 32Iresine tomentella (33) 32Iriartea (35) 35Iridaceae (34) 25,26 (35) 44 (38) 40,59Irideae (34) 26,27Iridoideae (34) 25,26Iris (34) 26,27,29,31,32,43,44Iris brevicaulis (34) 32Iris hexagona (34) 32Iris missouriensis (34) 26,29,31Iris virginica (34) 32Isachne (33) 44,49 (35) 44Isachneae (33) 44Ischaeminae (33) 45Ischaemum (33) 45,49Isochilus (35) 44Isochilus linearis var. unilateralis (39) 29Isochilus unilaterale (39) 29

25

Isoëtaceae (37) 51Isoëtes mexicana (37) 51Isoloba (37) 39,41Isophysis (34) 25Ixioideae (34) 26Ixophorus (33) 44,49

-J-

Jacaranda (37) 18Jacobinia sp. (33) 32Jacquinia aurantiaca (34) 55Jacquiniella (35) 44Jaegeria bellidiflora (31) 12Jaegeria hirta (32) 80Jaltomata (38) 51Jaltomata procumbens (38) 50,62,66Jania adhaerens (31) 25 (36) 67Jatropha cinerea (35) 49,61Jatropha cuneata (35) 49,61Jatropha curcas (33) 9,10,28,33Jouvea (33) 39,42,49Juanulloa (35) 43Juglandaceae (35) 42Juglans (35) 32,42Juncaceae (31) 13 (38) 41,59Juncaginaceae (31) 13Juncus arcticus (38) 59Juncus arcticus var. andicola (31) 13Juncus arcticus var. mexicanus (38) 41,66,67Juncus arcticus var. montanus (31) 13Juncus bufonius (38) 41,59,66Juncus microcephalus (38) 41,59,67Juncus tenuis (38) 59Juncus tenuis var. dichotomus (38) 41,67Jungia (35) 42Juniperus (33) 52,53,54,55 (38) 49Juniperus deppeana (38) 37,58,67Juniperus flaccida (31) 69 (32) 50Justicia (34) 8 (35) 41Justicia furcata (34) 1,4,6,7,8,16Justicieae (34) 7,8

-K-

Kaernemalvastrum lacteum (38) 42,59

Kaernemalvastrum subtriflorum (38) 42,59Kalanchoë cf. calycinum (33) 33Kallstroemia peninsularis (35) 62Karina mexicana (38) 38Kefersteinia (35) 44Keteleeria (35) 35Kielmeyera (37) 18Kielmeyera abdita (37) 18Kielmeyera coriacea (37) 18Kielmeyera speciosa (37) 18Kielmeyera variabilis (37) 18Kionophyton seminudum (39) 29Koeleria (33) 41,49Kohleria (35) 42Krainzia guelzowiana (39) 15Krameria paucifolia (35) 49,63Krameriaceae (35) 63Kreodanthus (31) 33 (35) 44Kreodanthus casillasii (31) 33,34,35,38Kreodanthus ovatilabius (31) 33,34 (39) 29Kreodanthus secundus (31) 33,34 (39) 29Kretzschmaria (37) 24 (40) 29,30Kretzschmaria pavimentosa (40) 32Kretzschmaria sp. aff. cetrarioides (37) 26Kretzschmaria sp. aff. heliscus (37) 26Kretzschmariella culmorum (37) 26Krugiodendron ferreum (33) 35Kuhnia rosmarinifolia (38) 31,56,64,66

-L-

Labiatae (32) 1,2 (33) 34 (35) 42,63Lacaena (35) 44Lacaena bicolor (39) 29Lacistema aggregatum (33) 34Lacistemaceae (33) 34Lactuca (35) 42Lactuceae (36) 34Laelia (35) 44Laelia anceps f. blanca (39) 29Laelia majalis (39) 29Laelia superbiens (39) 34Laguncularia racemosa (31) 78,79 (34) 56Lagurus (33) 41,49Lamarckia (33) 40,49

26

Lamiaceae (38) 41,59Lamourouxia (35) 43Lamourouxia dasyantha (38) 50,62,65Lamourouxia multifida (38) 50,62,65Laplacea (35) 44Larentia (34) 30Larentia rosei (34) 30Larix (35) 35 (36) 8Larrea divaricata (35) 64Larrea tridentata (35) 58Lasiacis (33) 44,49 (35) 44Lasiacis ruscifolia (33) 34Lasiacis sp. (33) 31,34Lasioglossum (37) 16Lasioglossum sp. (37) 17Lasiosphaeria hispida (39) 43,50,51Lasiosphaeriaceae (36) 50Lauraceae (32) 25,26,28,30 (33) 34 (35) 29,

31,34,42 (40) 1,2Laurencia gemmifera (31) 25,28Laurencia microcladia (31) 25Laurencia obtusa (36) 63,69Laurencia papillosa (31) 25 (36) 69Laurencia poiteaui (36) 69Laurus (40) 2Leandra (35) 43Leccinum aurantiacum (39) 39Leersia (33) 40,49Leersia hexandra (31) 13Leguminosae (31) 13,51 (33) 34 (34) 55 (35)

25,29,30,42,61,62,63 (37) 4 (39) 25Lemaireocereus (32) 70Lemboglossum rosii (39) 29Lemna (31) 15Lemna aequinoctialis (31) 10,13Lemna gibba (31) 7,10,13 (38) 41,59,65Lemnaceae (31) 11,13 (38) 41,59Lentibulariaceae (35) 42 (37) 39 (39) 61,62

(40) 65Leochilus (35) 44Leochilus ampliflorus (39) 29Leochilus crocodiliceps (39) 29Lepanthes (35) 44Lepanthes avis (39) 29Lepanthes oreocharis (39) 29

Lepanthes pristidis (39) 29Lepanthes rekoi (39) 29Lepanthes schiedei (39) 29Lepanthopsis (35) 44Lepechinia caulescens (38) 41,59,63Lepidium oblongum (38) 33,56,63Lepidium schaffneri (38) 33,56,63Lepidium virginicum (38) 33,56,63Leptochloa (33) 42,49Leptochloa domingensis (31) 13Leptochloa dubia (35) 62Leptodontium (33) 58,59Leptodontium brachyphyllum (33) 54Leptodontium capituligerum (33) 54Leptodontium flexifolium (33) 54Leptodontium proliferum (33) 54Leptodontium pungens (33) 54Leptodontium viticulosoides var. exasperatum

(33) 54Leptodontium viticulosoides var. sulphureum

(33) 54Leptodontium viticulosoides var. viticulosoides

(33) 54Leptoglossus occidentalis (36) 2Leucaena (35) 42Leucaena macrophylla (36) 56Leuchtenbergia principis (39) 13Leucocarpus (35) 43Leucophysalis (35) 43Leymus (33) 41,49Liabum (35) 42Liagora ceranoides (36) 63,66Liagoraceae (34) 63,64Liagoropsis (34) 64Licaria (32) 28,29,30 (35) 42Licaria applanata (32) 29Licaria areolata (32) 29Licaria armeniaca (32) 29Licaria bahiana (32) 29Licaria bracteata (32) 29Licaria debilis (32) 29Licaria guianensis (32) 29Licaria macrophylla (32) 29Licaria mexicana (32) 29Licaria multiflora (32) 29

27

Licaria pachycarpa (32) 29Licaria parvifolia (32) 29Licaria trinervis (32) 29Licaria urceolata (32) 29Licmophora abbreviata (36) 69Licmophora flabellata (36) 69Ligeophila clavigera (39) 29Lilaeopsis schaffneriana (31) 9,10,14Liliaceae (33) 34 (35) 44 (38) 42,59 (39) 3,25Liliflorae (34) 25Limnodea (33) 41,49Limosella aquatica (38) 50,62Linaceae (35) 43Linaria canadensis (38) 50,62Lindsaea (35) 41Linum (35) 43Liparis (35) 44Liparis fantastica (39) 30Lippia (35) 44Liquidambar (35) 32,33,34,42 (39) 44 (40) 68Liquidambar macrophylla (31) 53Liquidambar sp. (37) 28Liriodendron (35) 35Lithachne (33) 40,49Litachne pauciflora (33) 29,34Lithophyllum (36) 64Lithophyllum bermudense (36) 64,67Lithophyllum congestum (36) 64,67Lithophyllum daedaleum (36) 67Lithophyllum daedaleum var. pseudodentatum

(36) 67Lithophyllum intermedium (36) 67Litsea (35) 42Loasa (35) 43Loasaceae (35) 43,61Lobeira macdougallii (39) 13Lobelia (35) 42 (40) 59,60,64Lobelia berlandieri (35) 76Lobelia brachyantha (40) 60Lobelia cardinalis (33) 15,33Lobelia diastateoides (40) 64Lobelia diazlunae (40) 59,60,61Lobelia dielsiana (40) 64Lobelia fenestralis (38) 42,59Lobelia homophylla (40) 64

Lobelia hypnodes (40) 59,64Lobelia laxiflora (38) 59,63Lobelia laxiflora var. angustifolia (38) 42Lobelia minutula (40) 60Lobelia nana (40) 59,60Lobelia orientalis (40) 59,62,63,64Lobelia poetica (40) 64Lobelia pulchella (40) 64Lobelia Secc. Hemipogon (40) 64Lobelia standleyi (40) 59,60Lobelia tarsophora (40) 59,64Lobelia sp. (33) 33Lobeliaceae (38) 42,59Lockhartia (35) 44Loculoascomycetes (35) 12Loculoascomycetidae (36) 43,44Loeselia (31) 58Loeselia coerulea (31) 58Loeselia glandulosa (31) 58Loeselia greggii (31) 55,56,58Loeselia mexicana (38) 48,61,65Loeselia pumila (31) 55,56,58Loeselia ramosissima (31) 55,56,58Loeselia scariosa (31) 55,56,58Loganiaceae (35) 43 (38) 42,59Lolium (33) 40,49Lolium multiflorum (38) 46,60Lomariopsidaceae (37) 51Lomentaria hakodatensis (34) 77Lonchitis (35) 41Lonchocarpus (35) 42Lonchocarpus rugosus (32) 16Lonchocarpus xuul (32) 16Lopezia (35) 43Lopezia racemosa (32) 80 (38) 43,59,66Lophocereus schottii (35) 50,54,62Lophocereus schottii f. mieckleyanus (39) 19Lophocereus schottii f. monstruosus (39) 19Lophophora diffusa (39) 13Lophophora echinata var. diffusa (39) 13Lophophora lutea (39) 14Lophophora williamsii (39) 14Lophosoria (35) 41Lophospermum (35) 43Loranthaceae (33) 34 (35) 43,63 (37) 4

28

Louteridieae (34) 7Louteridium (35) 41Louteridium tamaulipense (33) 9,30,32Loxogramme (35) 41Loxoscaphe (35) 41Lozanella (35) 44Ludwigia palustris (33) 15,35Ludwigia peploides (31) 9,10,13Luehea speciosa (32) 16Lunania (35) 42Lupinus leptophyllus (38) 39,58,65Luziola (33) 40,49Lycaste (35) 44Lycaste skinneri (39) 30Lychnis (32) 80Lycianthes (35) 43Lycium brevipes (35) 50,62Lycium exsertum (35) 62Lycium megacarpum (35) 62Lycopodiaceae (35) 31,35,41 (37) 52Lycopodium (35) 41Lycurus (33) 43,49Lycurus phleoides (35) 67 (38) 46,60Lyonia (35) 42Lysiloma acapulcense (36) 56Lysiloma candida (35) 63Lysiloma divaricata (33) 8,11,22,24,26,34Lysiloma latisiliqua (32) 16Lysiloma microphyllum (36) 56Lythraceae (31) 13 (33) 34 (35) 43 (37) 11,17

-M-

Macfadyena unguis-cati (33) 32Machaerium (35) 42Machaerocereus eruca (39) 20Macleania (35) 42Macroclinium (35) 44Macropodia macropus (39) 44Macroptilium atropurpureum (33) 34Macroptilium gibbosifolium (35) 76Macrothelypteris torresiana (37) 62Magnolia (32) 30 (35) 20,35,43 (37) 28 (39)

44Magnolia dealbata (39) 5,25

Magnolia iltisiana (35) 18,19,20Magnolia schiedeana (39) 25Magnolia sp. (37) 25Magnoliaceae (35) 31,43 (39) 3,25Magnoliiflorae (33) 82Maianthemum (35) 44Maianthemum (36) 21,22,24,25Maianthemum amoenum (36) 22,24,25,27Maianthemum canadense (36) 24Maianthemum comaltepecense (36) 21,22,23,

24,25Maianthemum dilatatum (36) 24Maianthemum macrophyllum (36) 22,24,25,27Maianthemum paniculatum (36) 21,22,24,25,27Maianthemum scilloideum (36) 21,22,24,25,28Malaxis (35) 44Malaxis cordata (39) 30Malaxis ehrenbergii (38) 43,59Malaxis nelsonii (39) 30Malaxis ochreata (39) 30Malaxis pringlei (39) 30Malaxis reichei (39) 30Malaxis rosei (39) 30Malaxis stricta (39) 30Malaxis tepicana (39) 30Malaxis sp. (31) 38 (33) 27,35Malpighia glabra (33) 34Malpighiaceae (33) 34 (35) 43,63Malva nicaeensis (38) 42,59,65Malva parviflora (32) 86 (38) 43,59,65Malvaceae (33) 34 (35) 34,43,61,62,63 (38)

42,59,64 (39) 25Malvaviscus drummondii (33) 34Mammillaria (32) 70Mammillaria albicoma (39) 14Mammillaria aselliformis (39) 19Mammillaria aureiceps (39) 14Mammillaria baumii (39) 14Mammillaria beneckei (39) 18Mammillaria bocasana (39) 14Mammillaria buchenaui (39) 14Mammillaria candida (39) 14Mammillaria capensis (35) 62Mammillaria carmenae (39) 14Mammillaria celsiana (39) 14

29

Mammillaria coahuilensis (39) 14Mammillaria collina (32) 44Mammillaria crucigera (39) 14Mammillaria deherdtiana (39) 14Mammillaria deherdtiana var. dodsonii (39) 14Mammillaria dioica (35) 62Mammillaria discolor (39) 14Mammillaria dodsonii (39) 14Mammillaria dumetorum (39) 17Mammillaria elegans var. dealbata (39) 17Mammillaria eriacantha (39) 15Mammillaria esperanzensis (39) 15Mammillaria fasciculata (39) 17Mammillaria gaumeri (39) 15Mammillaria goldii (39) 15Mammillaria goodridgei var. rectispina(39) 15Mammillaria guelzowiana (39) 15Mammillaria guelzowiana var. splendens (39)

15Mammillaria guerreronis (39) 15Mammillaria guiengolensis (39) 18Mammillaria halei (39) 15Mammillaria haudeana (39) 17Mammillaria heidiae (39) 15Mammillaria humboldtii (39) 15Mammillaria karwinskiana (32) 44Mammillaria klissingiana (39) 15Mammillaria laui (39) 15Mammillaria laui f. dasyacantha (39) 15Mammillaria laui f. subducta (39) 15Mammillaria lenta (39) 15Mammillaria longicoma (39) 14Mammillaria longiflora (39) 15Mammillaria melaleuca (39) 16Mammillaria mercadensis (39) 16Mammillaria microhelia (39) 16Mammillaria mitlensis (39) 17Mammillaria mystax (39) 16Mammillaria napina (39) 16Mammillaria nickelsiae (39) 11Mammillaria pachyrhiza (39) 14Mammillaria painteri (39) 16Mammillaria parensis (39) 16Mammillaria pectinifera (39) 16Mammillaria pilispina (39) 16

Mammillaria plumosa (39) 16Mammillaria pondii (39) 16Mammillaria pringlei (39) 16Mammillaria prolifera (39) 16Mammillaria radiaissima (39) 14Mammillaria ramillosa (39) 11Mammillaria rekoi (39) 17Mammillaria roseo-alba (39) 17Mammillaria saboae (39) 17Mammillaria saboae f. haudeana (39) 17Mammillaria san-angelensis (39) 17Mammillaria sanchez-mejoradae (39) 17Mammillaria sartorii (39) 17Mammillaria sartorii f. brevispina (39) 17Mammillaria sartorii f. longispina (39) 17Mammillaria schiedeana var. dumetorum (39)

17Mammillaria schwartzii (39) 14Mammillaria setispina (39) 17Mammillaria solisioides (39) 17Mammillaria tenampensis (39) 17Mammillaria theresae (39) 17Mammillaria uncinata (35) 76Mammillaria werdermannii (39) 11Mammillaria wilcoxii var. wolfii (39) 17Mammillaria wrightii f. wolfii (39) 17Mammillaria yaquensis (39) 17Mammillaria yucatanensis (39) 18Mammillaria zapilotensis (39) 15Mammillaria zephyranthoides (39) 18Mandevilla (35) 41Manettia (35) 43Manfreda sp. (33) 32Mangifera (37) 24Mangifera indica (33) 32Manilkara zapota (31) 78,79 (32) 12,13,16

(37) 4Maranta (33) 81Maranta gibba (33) 81,82,83,84,85Marantaceae (33) 81,85 (35) 44Marattia (35) 41Marattia laxa (39) 25Marattia weinmanniifolia (39) 25Marattiaceae (35) 31,41 (39) 25Marcgravia (35) 43

30

Marcgraviaceae (35) 43Mariceae (34) 26,27Markea (35) 43Marrubium vulgare (38) 41,59,65Marsdenia (35) 41Marsdenia coulteri (33) 32Marshalljohnstonia (36) 39Marsilea (31) 11Marsilea mollis (31) 10,13 (37) 52Marsileaceae (31) 13 (37) 52Martyniaceae (35) 62Mascagnia macroptera (33) 34Masdevallia (35) 44Mastichodendron foetidissimum (38) 1,2,3,4,

5,6,7Matelea (35) 41Matelea cordifolia (35) 61Matelea decumbens (38) 28,64Matelea prostrata (38) 28,64Matelea sp. (38) 28,54Matudaea (35) 32,35,42Mauria (35) 41Maxillaria (35) 44Maxillaria histrionica (39) 30Maxillaria oestlundiana (39) 30Maydeae (33) 45Maytenus phyllanthoides (35) 50,56,62Mecardonia procumbens (38) 50Medicago (38) 23Medicago lupulina (38) 39,58Medicago polymorpha (32) 80 (38) 39,58,67Megastigmus (36) 9Melampodium bibracteatum (38) 31,56Melampodium perfoliatum (32) 80Melandrium (32) 80Melandrium noctiflorum (32) 81Melanommataceae (35) 12Melasma (35) 43Melastoma (37) 17Melastomataceae (33) 34 (35) 30,43Meliaceae (33) 34 (35) 43Melica (33) 40,49Meliceae (33) 40Melinidinae (33) 44Melinis (33) 44,49

Meliosma (35) 20,32,43Meliosma dentata (35) 18Melloa quadrivalvis (33) 23,32Melocactus dawsonii (39) 18Melocactus delessertianus (39) 18Melocactus oaxacensis (39) 18Melocactus viridescens (39) 13Melochia tomentosa (35) 50,54,56,64Melosira borreri (36) 69Melosira moniliformis (36) 69Melpomene moniliformis (37) 51Menispermaceae (35) 43Menispermum (35) 43Mentzelia aspera (35) 51,61Menyanthaceae (31) 13Merremia aurea (35) 62Mesosetum (33) 44,49Metastelma (35) 41Metastelma angustifolium (38) 28,54,64Metcalfia (33) 40,49Metopium brownei (31) 78,79 (32) 11,12,13,

15,16,18,19,20,21,22Mexicoa (35) 44Mezilaurus (32) 29Miconia (35) 30,43Microchloa (33) 43,49Microchloa kunthii (35) 75,76Microcoleus lyngbyaceus (31) 24Microcoleus vaginatus (31) 24Microgramma (35) 41Microsechium helleri (38) 37,57,63Microtropis (35) 42Mikania (35) 42Mildella intramarginalis (38) 54Mildella intramarginalis var. intramarginalis

(37) 59Mildella intramarginalis var. serratifolia (37) 59

(38) 26Milla biflora (38) 42,59,64Mimophytum (35) 42Mimosa aculeaticarpa (38) 39,58,67Mimosa biuncifera (35) 67Mimosa luisana (40) 43,44,47,50,52,53,54,56Mimosoideae (31) 51Mimulus glabratus (31) 9,14

31

Mimus polyglottos (37) 7Minuartia moehringioides (38) 35,57Mirabilis jalapa (38) 43,59,65Mirabilis longiflora (33) 35Mirabilis viscosa (38) 43,59,65Mirandaceltis monoica (33) 2,8,19,22,24,26,

27,36Miscanthus (33) 45,49Mitchella (35) 43Mitrastemon (35) 43Mitrocereus militaris (39) 18Mocinnodaphne (32) 25,26,29,30Mocinnodaphne cinnamomoidea (32) 26,27,

30,31Molendoa (33) 57Molendoa sendtneriana (33) 54Mollinedia (35) 43Mollisia undulato-depressula (39) 43,45,46Monanthochloë (33) 39,42,49Monanthochloinae (33) 42Monimiaceae (35) 31,43Monnina (35) 43Monochaetum (35) 43Monocotyledoneae (35) 44 (37) 27Monstera (35) 44Montanoa (35) 42Montanoa leucantha (35) 78Montanoa tomentosa (38) 56,67Montanoa tomentosa ssp. tomentosa (38) 31Moraceae (33) 35 (35) 43Morchella conica (39) 39Morchella costata (39) 39Morchella elata (39) 40Morchella esculenta (39) 40Morchella umbrina (39) 40Morchellaceae (39) 4,39Morinia (33) 57Morinia crassicuspis (33) 54Morinia ehrenbergiana (33) 54Morinia stenotheca (33) 54Morisonia americana (33) 10,24,26,29,33Mormodes (35) 44Mormodes aromatica (39) 30Mormodes dayana (39) 30Mormodes luxata (39) 30

Mormodes maculata (39) 30Mormodes maculata var. unicolor (39) 30Mormodes nagelii (39) 30Mormodes pardalinata (39) 30Mormodes stenoglossum (39) 31Mormodes tezontle (39) 31Mormodes uncium (39) 31Morus (35) 43Muehlenbeckia (35) 43Muhlenbergia (33) 39,43,49Muhlenbergia distans (38) 46,60Muhlenbergia firma (38) 46,60Muhlenbergia implicata (38) 46,60Muhlenbergia macroura (38) 46,60Muhlenbergia microsperma (35) 51,62Muhlenbergia minutissima (38) 46,61,66Muhlenbergia plumbea (38) 46,61Muhlenbergia pusilla (38) 46,61Muhlenbergia repens (38) 46,61Muhlenbergia richardsonis (38) 46,61Muhlenbergia rigida (35) 75,76 (38) 46,61Muhlenbergia utilis (38) 46,61Muhlenbergia vaginata (38) 46,61Muhlenbergiinae (33) 43Munroa (33) 43,49Munroinae (33) 43Musaceae (35) 44Musci (33) 51Mutisieae (36) 34Mycopepon (35) 9,12Mycopepon guianensis (35) 9Mycopepon smithii (35) 9Mycopepon smithii var. mexicanum (35) 9,10,

11Myoxanthus (35) 44Myrcia (35) 43 (37) 18Myrcianthes (35) 43Myrcianthes fragrans (32) 16Myrica (35) 43 (36) 17Myricaceae (35) 31,43Myriocarpa (35) 44Myrsinaceae (33) 35 (35) 30,31,43Myrsine (35) 43Myrtaceae (33) 35 (35) 30,43 (37) 4,18

32

-N-

Najadaceae (31) 13Najas guadalupensis (31) 6,9Najas guadalupensis var. guadalupensis (31)

13Nama coulteri (35) 61Nama dichotomum (38) 59Nama dichotomum var. dichotomum (38) 40Nassella (33) 40,49Nassella mucronata (38) 47Nectandra (32) 25,29 (35) 42Nectandra salicifolia (33) 34 (40) 27Neea psychotrioides (31) 78Neeragrostis (33) 39,42,49Nemaliaceae (36) 66Nemaliales (34) 64Nemalion (34) 77Nemalion virens (34) 63,68,77Nemania bipapillata (37) 26Nemania confluens (37) 26Nemania effusa (37) 26Nemania subannulalata (37) 26Nemastylis (34) 27,32,43,44Nemastylis convoluta (34) 32,33,40,41Nemastylis tenuis (34) 32,40,41Neobesseya asperispina (39) 12Neobrittonia (35) 43Neobuxbaumia euphorbioides (33) 8,9,20,30,

33Neobuxbaumia mezcalensis (40) 40Neobuxbaumia tetetzo (32) 44,70Neogomesia agavoides (39) 9Neogoniolithon (36) 64Neogoniolithon mamillare (36) 67Neogoniolithon spectabile (36) 64,67Neohallia (35) 41Neohyophila (33) 57Neohyophila sprengelii var. stomatodonta (33)

54Neolloydia acunensis (39) 11Neolloydia erectocentra var. acunensis (39)

11Neolloydia gielsdorfiana (39) 20Neolloydia mariposensis (39) 19

Neolloydia smithii (39) 18Neomammillaria celsiana (39) 14Neomammillaria gaumeri (39) 15Neomammillaria lenta (39) 15Neomammillaria mystax (39) 16Neomammillaria napina (39) 16Neomammillaria nelsonii (39) 18Neomammillaria plumosa (39) 16Neomammillaria pringlei (39) 16Neomammillaria tenampensis (39) 17Neomarica (34) 26,27,32,33,39,43,44Neomarica gracilis (34) 33Neomarica variegata (34) 32,33Neomeris annulata (36) 63,72Neonelsonia (35) 44Nepeanthus (32) 53,54Nepeanthus bicolor (32) 54,67Nephelea (35) 41Nephelea mexicana (39) 23Nephelea tryoniana (39) 24Nephrolepis (35) 41Nephrolepis occidentalis (37) 49Nephrolepis undulata (37) 49Nertera (35) 43Neurolaena (35) 42Neyraudia (33) 42,49Nidema (35) 44Niphaea (35) 42Niphidum (35) 41Nitschkia (36) 46,48Nitschkia acanthostroma (36) 49Nitschkia broomeiana (36) 48Nitschkia calyculus (36) 46Nitschkia fuckelii (36) 46Nitschkia grevillei (36) 44Nitschkia tetraspora (36) 46Nitschkiaceae (36) 43,44,50Nitschkieae (36) 43Nodulisporium (40) 26Nopalea dejecta (33) 28,30,33Nopalxochia (35) 42Nopalxochia macdougallii (39) 13Nopalxochia phyllanthoides (39) 18Normanbokea pseudopectinata (39) 22Normanbokea valdeziana (39) 22

33

Nostocaceae (36) 65Nothofagus (35) 35Notholaena aschenborniana (37) 60Notholaena aurea (37) 60 (38) 26,54,66Notholaena bonariensis (37) 60Notholaena brachypus (37) 60Notholaena candida var. candida (37) 56,60Notholaena candida var. copelandii (37) 56,60Notholaena galeottii (37) 60Notholaena schaffneri (37) 59,60Notholaena sinuata (37) 60 (38) 54Notholaena sinuata var. integerrima (38) 27Nothoscordum bivalve (38) 42,59,63Nuphar luteum subsp. macrophyllum (33)

13,15,35Nyctaginaceae (33) 35 (35) 31,62 (38) 43,59Nymphaea gracilis (31) 6,10,13,14Nymphaeaceae (31) 13 (33) 35Nymphoides fallax (31) 6,10,13Nyssa (35) 32,43Nyssaceae (35) 25,31,43

-O-

Obregonia denegrii (39) 18Ocotea (32) 25,29,30 (35) 42Odontoglossum beloglossum (39) 26Odontoglossum grande (39) 32Odontoglossum rosii (39) 29Odontonema (35) 41Odontonemeae (34) 7,8Odontosoria (35) 41Oecopetalum (35) 32,36,42Oehmea beneckei (39) 18Oenothera pubescens (38) 43,59,65Oenothera rosea (38) 43,59,67Oenothera sp. (31) 13Oerstedella (35) 44Olacaceae (33) 35 (35) 62Oldenlandia (35) 43Oleaceae (35) 43 (39) 25Olmeca (33) 39,49Olmediella (35) 35,42Olneya tesota (35) 49,56,63Olyra (33) 40,49

Olyreae (33) 40Omiltemia (35) 43Onagraceae (31) 13 (33) 35 (35) 43 (38) 43,59Oncidium (35) 44Oncidium carthagenense (33) 35Oncidium cebolleta (33) 35Oncidium crista-galli (39) 31Oncidium flavovirens (39) 31Oncidium incurvum (39) 31Oncidium leucochilum (39) 31Oncidium lindenii (39) 31Oncidium oestlundianum (39) 31Oncidium pergameanum (39) 31Oncidium phymatochilum (39) 31Oncidium pusillum (39) 32Oncidium retemeyerianum (39) 31Oncidium stelligerum (39) 31Oncidium stramineum (39) 31Onocleopsis hintonii (37) 64Ophioglossaceae (35) 41 (37) 52Ophioglossum (35) 41Opiliaceae (33) 35Opizia (33) 39,43,49Oplismenus (33) 44,49 (35) 44Opsiandra gomez-pompae (39) 35Opsiandra maya (39) 35Opuntia (32) 70 (33) 53Opuntia arenaria (39) 18Opuntia cholla (35) 49,56,53Opuntia ficus-indica (33) 33Opuntia lasiacantha (38) 34Opuntia lindheimeri (38) 34Opuntia lindheimeri var. aciculata (33) 33Opuntia pilifera (32) 44Opuntia robusta (38) 34Opuntia robusta var. larreyi (38) 34,66Opuntia robusta var. robusta (38) 34,66Opuntia tomentosa (38) 34Opuntia velutina (38) 34,66Opuntia spp. (35) 67Orchidaceae (31) 13,33 (33) 35 (34) 55 (35)

25,29,31,36,44 (37) 8 (38) 43,59 (39)2,3,26

Orcuttia (33) 42,49Orcuttieae (33) 42

34

Oreomunnea (35) 32,33,42Oreopanax (35) 32,34,41Ornithocephalus (35) 44Orobanchaceae (35) 43Orthoclada (33) 41,49Orthrosanthus (34) 26,27,33,34,36,43,44Orthrosanthus chimboracensis (34) 33Orthrosanthus exsertus (34) 33,34Orthrosanthus monadelphus (34) 33,34Oryza (33) 40,49Oryzeae (33) 40Oryzoideae (31) 50Oscillatoriaceae (36) 65Osmanthus (35) 43Osmoglossum (35) 44Ostrya (35) 41Ostrya virginiana (35) 18,19,20Otatea (33) 39,49Oteiza (35) 42Otidea grandis (39) 43,44,46Otites (32) 80Otopappus (35) 42Oxalidaceae (35) 43 (38) 44,60Oxalis (35) 43Oxalis corniculata (35) 78 (38) 44,60,67Oxalis divergens (38) 44,60,64,65Oxalis latifolia (38) 44,60,64,65Oxybaphus viscosus (38) 43Oxypetalum (35) 41Oxystegus (33) 59Oxystegus tenuirostris var. gemmiparus (33)

54Oxystegus tenuirostris var. stenocarpus (33)

54Oxystegus tenuirostris var. tenuirostris (33) 54

-P-

Pachycereus gaumeri (39) 18Pachycereus militaris (39) 18Pachycereus pringlei (35) 49,54,62Pachycereus schottii (39) 19Pachydictyon coriaceum (34) 77Pachyphyllum (35) 44Padina boergesenii (36) 64,70

Palicourea (35) 43Palmae (33) 35 (35) 44 (39) 3,34Palumbina (35) 44Paniceae (33) 44Panicoideae (33) 44Panicum (33) 39,44,49 (35) 44Panicum bulbosum (38) 46,61Panicum hirticaule (35) 50,62Panicum obtusum (35) 75,76Panicum sucosum (31) 13Papaver (37) 17Papaveraceae (35) 43 (38) 44,60Papperitzia (35) 44Papperitzia leiboldii (39) 31Pappophoreae (33) 42Pappophorum (33) 42,49Paragoniolithon (36) 64Paragoniolithon solubile (36) 64,67Paraia (32) 29Parapholis (33) 40,49Parasicyos (35) 42Paratetrapedia (Xanthopedia) xanthopoda (37)

17Parathesis (35) 30,43Parathesis serrulata (33) 35Parathesis villosa (35) 18Paratrigona lineata (37) 17Parietaria pensylvanica (38) 51,62,66Parmentiera aculeata (33) 32Parthenice mollis (35) 61Parthenium bipinnatifidum (38) 31,46,56Parthenium hysterophorus (33) 33Parthenocissus (35) 36,44Paspalidium (33) 44,49Paspalum (33) 38,39,44,49Paspalum distichum (38) 47,61,66Passiflora (35) 43Passiflora arida (35) 62Passiflora sp. (33) 35Passifloraceae (33) 35 (35) 43,62Patenocarpus (34) 64Paullinia tomentosa (33) 36Pavonia (35) 43Pecluma alfredii (37) 53Pecluma cupreolepis (37) 53

35

Pecluma ferruginea (37) 53Pectis papposa (35) 61Pedilanthus macrocarpus (35) 50,62Pelecyphora aselliformis (39) 19Pelecyphora plumosa (39) 22Pelecyphora pseudopectinata (39) 22Pelecyphora strobiliformis (39) 19Pelexia (35) 44Pelexia gutturosa (39) 31Pellaea cordifolia (37) 60 (38) 27,54Pellaea ovata (37) 60Pellaea pringlei (37) 60Pellaea sagitatta (37) 60Pellaea skinneri (37) 60Pellaea ternifolia (38) 54Pellaea ternifolia ssp. ternifolia (38) 27Pellaea ternifolia var. ternifolia (37) 60Peltapteris (35) 41Peltostigma (35) 43Penicillus (31) 29Penicillus capitatus (31) 24Penicillus lamourouxii (31) 24,28,29Peniocereus greggii (39) 19Pennisetum (33) 38,44,49Pennisetum clandestinum (32) 86 (38) 22,47,

61,64Pennisetum setosum (33) 34Penstemon (32) 55Penstemon barbatus (38) 50,62Penstemon mexicanum (32) 63Penstemon roseus (38) 50,62,65Pentadenia (35) 42Pentarrhaphis (33) 43,49Penzigia berteri (39) 48Peperomia (35) 30,43Peperomia campylotropa (38) 45,60,66Peperomia glabella (33) 31,35Peperomia glutinosa (33) 35Peperomia granulosa (33) 23,27,30,35Peperomia quadrifolia (33) 35Pereilema (33) 43,49Perityle californica (35) 61Perityle incompta (35) 51,61Perrottetia (35) 42Perrottetia longistylis (35) 18

Persea (32) 30 (35) 32,42 (40) 68Persea americana var. drymifolia (33) 34Persea hintonii (35) 19,20Perseeae (32) 30Perymeniopsis (35) 42Perymenium (35) 42Perymenium parvifolium (35) 67Petiveria alliacea (33) 25,35Petrea volubilis (33) 10,11,12,14,18,19,23,25,

27,28,36Peyritschia (31) 40Pezizales (39) 44Phaeophyceae (36) 59,62,64,65,70Phaeophyta (31) 19,23,25Phalaridinae (33) 41Phalaris (33) 41,49Phalaris canariensis (38) 47,61,63Phanerophlebia (35) 41Phanerophlebia nobilis (37) 50 (38) 26,54Pharbitis purpurea (38) 37Phareae (33) 40Pharus (33) 40,49 (35) 44Phascum (33) 60Phascum cuspidatum (33) 54Phaseolus coccineus (38) 23,39Phaseolus filiformis (35) 61Phaseolus formosus (38) 39,58,64Phaseolus glabellus (33) 34Phaseolus vulgaris (38) 23Phellosperma guelzowiana (39) 15Phenax (35) 44Philadelphus (35) 36,43Philodendron (35) 44Phinaea (35) 42Phlaeothripidae (36) 9Phlebodium (35) 41Phlebodium araneosum (37) 53Phlebodium areolatum (37) 53Phlebodium pseudoaureum (37) 53Phleum (33) 41,49Phoebe (40) 2Phoebe elegans (40) 3Phoebe tampicensis (33) 9,34Phoebe triplinervis (40) 3Phoradendron (35) 43

36

Phoradendron californicum (35) 63Phoradendron tamaulipense (37) 1,4,5,6,7,8Photinia (35) 43Phragmipedium (35) 44Phragmites (31) 1 (33) 42,49Phragmites australis (31) 5,6,7,8,13,14Phragmites communis (34) 56Phrygilanthus sonorae (35) 63Phyllanthus (35) 42Phyllanthus grandifolius (33) 33Phyllitis (35) 41Phyllonoma (35) 34,43Phyllostachys (33) 39,49Phyllostemonodaphne (32) 29Phyllostyllon brasiliense (33) 10,28,29,36Phymosia (35) 43Phyodina cordifolia (33) 33Physalis (35) 43Physalis chenopodiifolia (31) 14 (38) 62,65Physalis chenopodiifolia var. chenopodiifolia

(38) 51Physalis cordata (35) 73,76Physalis foetens (38) 51,62,65Physalis philadelphica (38) 51,62,67Physurinae (31) 33Physurus secundus (31) 34Phytolacca (35) 43Phytolacca icosandra (38) 44,60,63,67Phytolaccaceae (33) 35 (35) 43,63 (38) 44,60Picea mexicana (39) 35Picramnia (35) 43Pilea (35) 30,44Pilea glabra (33) 36Pilea serpyllifolia (33) 8,30,36Pilocereus chrysomallus (39) 18Pilocereus gaumeri (39) 19Pilosocereus gaumeri (39) 19Pinaceae (35) 41 (38) 44,60 (39) 35Pinaropappus roseus (38) 31,56,63,64Pinguicula (35) 42 (37) 39,43 (39) 61,62,64

(40) 65Pinguicula acuminata (37) 41,43Pinguicula agnata (37) 41Pinguicula barbata (39) 61,62Pinguicula clivorum (39) 61,62,63,65

Pinguicula colimensis (37) 43Pinguicula crenatiloba (39) 62,64Pinguicula cyclosecta (40) 65,68Pinguicula emarginata (39) 62 ,64Pinguicula gracilis (39) 62,65Pinguicula immaculata (39) 62,65Pinguicula lilacina (39) 61,62Pinguicula macrophylla (37) 43 (40) 68Pinguicula mesophytica (40) 65,67,68Pinguicula mirandae (37) 39,40,41,42,43Pinguicula moranensis (40) 65,68,69Pinguicula oblongiloba (40) 68Pinguicula Secc. Heterophyllum (37) 43Pinguicula Secc. Orcheosanthus (40) 65,68Pinguicula Subsecc. Orchidiopsis (40) 68Pinguicula Subgén. Isoloba Secc. Heterophy-

llum (37) 39,41Pinguicula Subgén. Pinguicula Secc.Orcheosanthus (37) 41Pinguicula Subgén. Themnoceras (39) 62,64Pinus (32) 30,35 (33) 52,53,54,55 (35) 41 (36)

3,17 (38) 32,34,49,53,60 (39) 58 (40)68

Pinus cembroides (36) 2Pinus douglasiana (35) 18Pinus greggii (32) 50Pinus leiophylla (38) 44,66Pinus montezumae (38) 44,66Pinus oocarpa (31) 69Pinus patula (40) 22Pinus pringlei (31) 69Pinus pseudostrobus (38) 44,60,66Pinus sylvestris (36) 2Pinus teocote (32) 50Pinus sp. (40) 64Piper (35) 43Piper amalago (33) 25,26,35Piperaceae (33) 35 (35) 30,31,43 (38) 45,60Piptochaetium (33) 40,49Piptochaetium fimbriatum (38) 47,61Piqueria trinervia (35) 73,76 (38) 31,56,65Piscidia piscipula (32) 16 (33) 8,10,28,34Pisonia aculeata (31) 78 (33) 10,14,19,25,28,35Pistia stratiotes (31) 10,11Pisum (38) 23

37

Pitcairnia (35) 44Pithecellobium (35) 42Pithecellobium confine (35) 63Pithecellobium lanceolatum (33) 34Pithecellobium leptophyllum (38) 39,58,67Pithecellobium pallens (33) 34Pithecoctenium crucigerum (33) 32Pityrogramma (35) 41Pityrogramma ebenea (37) 61Plagiogyria (35) 41Plagiogyria pectinata (37) 52Plagiogyria semicordata (37) 53Plagiogyriaceae (37) 52Plantaginaceae (31) 13 (38) 45,60Plantago aff. lanceolata (31) 13Plantago linearis (38) 45,60,65Plantago major (31) 13 (38) 23,45,60,65Plantago sp. (31) 7Plantago spp. (31) 15Plateilema (36) 39Platycarya (35) 35Platystele (35) 44Platystele halbingeriana (39) 31Platythelis (35) 44Plebeia droryana (37) 17Plecosorus speciosissimus (37) 50Plectomycetes (36) 44Pleopeltis (35) 41Pleopeltis mexicana (37) 53Pleopeltis polylepis (38) 26,54Pleopeltis polylepis var. interjecta (37) 53Pleopeltis polylepis var. polylepis (37) 54Pleosporales (35) 9,12 (36) 48Pleuraphis (33) 43,49Pleurothallis (35) 44Pleurothallis aristocratica (39) 31Pleurothallis breviflora (39) 31Pleurothallis correllii (39) 31Pleurothallis eximia (39) 32Pleurothallis halbingeriana (39) 31Pleurothallis hintonii (39) 32Pleurothallis involuta (39) 32Pleurothallis liebmanniana (39) 32Pleurothallis nelsonii (39) 32Pleurothallis obscura (39) 32

Pleurothallis pringlei (39) 34Pleurothallis saccatilabia (39) 32Pleurothallis unguicallosa (39) 32Pleurothallis xerophylla (39) 32Pleurothallis sp. (33) 35Plumeria acutifolia (33) 32Plumeria rubra (36) 56 (40) 40Pneophyllum fragile (36) 63,68Poa (33) 39,40,49Poa annua (32) 80 (38) 47,61Poaceae (33) 37 (38) 45,60Poales (33) 82Podachaenium (35) 42Podocarpaceae (35) 25,31,41 (39) 35Podocarpus (35) 41Podocarpus guatemalensis (39) 5Podocarpus matudai (39) 35Podocarpus reichei (39) 35Poeae (33) 40Pogonia yucatanensis (39) 34Poikilacanthus (35) 41Polemoniaceae (31) 55,56 (33) 35 (35) 43 (38)

48,61Polemonium (31) 58,61Polemonium melindae (31) 55,56,58,59,60,61Polemonium pauciflorum (31) 55,56,60,61Polygala (35) 43Polygalaceae (35) 43Polygonaceae (31) 13 (33) 35 (35) 43,62 (38)

48,61Polygonum aviculare (38) 48,61,63Polygonum hydropiperoides (31) 9,13Polygonum lapathifolium (33) 15,35Polygonum mexicanum (38) 48,61Polygonum punctatum (31) 9,13Polygonum spp. (31) 15Polymnia (35) 42Polyphysa polyphysoides (36) 63,72Polyphysaceae (36) 72Polypodiaceae (35) 29,41 (37) 53 (38) 26,54Polypodium (35) 30,41 (37) 45Polypodium furfuraceum (37) 54Polypodium guttatum (37) 54Polypodium hartwegianum (37) 54Polypodium madrense (37) 54

38

Polypodium martensii (37) 54Polypodium plebeium (37) 54 (38) 26,54Polypodium plesiosorum (37) 54Polypodium polypodiodes var. aciculare (37)

54Polypodium pyrrholepis (37) 54Polypodium rosei (37) 54Polypodium subpetiolatum (37) 55Polypodium thyssanolepis (37) 55Polypogon (33) 41,49Polypogon interruptus (31) 13 (38) 47,61,66Polypogon monspeliensis (31) 13Polysiphonia atlantica (31) 25Polysiphonia binneyi (31) 26Polysiphonia eastwoodae (31) 26Polysiphonia exilis (31) 26Polysiphonia flaccidissima (31) 26,29Polysiphonia fracta (31) 26Polysiphonia gorgoniae (31) 26Polysiphonia havanensis (31) 26Polysiphonia howei (31) 26Polysiphonia sphaerocarpa (31) 26 (36) 69Polysiphonia subtilissima (31) 26Polystichum (35) 41Polystichum drepanoides (37) 50Polystichum fournieri (37) 50Polystichum hartwegii (37) 50Polystichum rachichlaena (37) 50Polystichum speciosissimum (37) 50Ponera (35) 44Ponera longipetala (39) 32Pontederiaceae (31) 11,13Ponthieva (35) 44Ponthieva parviflora (39) 32Pooideae (31) 39,41,50 (33) 40Populus (35) 43Populus sp. (37) 25Porfiria coahuilensis (39) 14Porfiria schwartzii (39) 14Porites (36) 63Porolithon (36) 64Poronia oedipus (37) 26Porophyllum ochroleucum (35) 61Portulaca oleracea (38) 48,61,67Portulacaceae (33) 35 (38) 48,61

Potamogeton (31) 15Potamogeton pectinatus (31) 1,6,7,9,10,14Potamogeton sp. (33) 15,35Potamogetonaceae (31) 14 (33) 35Potentilla aff. haematochrus (38) 49Potentilla sp. (38) 61Potosia sp. (31) 38Pottia (33) 60Pottia starkeana (33) 54Pottiaceae (33) 51,52,55,56,87Pouteria (32) 30Pouteria campechiana (32) 13,16Pouteria unilocularis (32) 13,16Prescottia (35) 44Prescottia orchioides (39) 28Prestonia (35) 41Primulaceae (38) 48,61Pringleochloa (33) 39,43,49Prionosciadium thapsoides (38) 28,54,63Proboscidea altheaefolia (35) 62Propolomyces versicolor (39) 43,47,49Prosopis (35) 78Prosopis articulata (35) 49,54,56,63Prosopis laevigata (32) 44Proteaceae (35) 25,31,43Protium copal (32) 16Prunus (33) 53 (35) 32,43Prunus microphylla (38) 49,61Prunus serotina (38) 49,61Prunus serotina ssp. capuli (38) 49,63Psacalium peltatum (38) 32Psathyrella spadicea (39) 39Pseudechinolaena (33) 44,49 (35) 44Pseuderanthemeae (34) 7Pseuderanthemum (35) 41Pseuderanthemum alatum (33) 13,23,25,27,32Pseuderanthemum praecox (34) 1,4,6,7,17Pseudoaugochloropsis (37) 16Pseudoaugochloropsis graminea (37) 17Pseudobombax ellipticum (32) 13,15,16,18,

19,20,21 (33) 8,9,20,30,32 (36) 56Pseudocranichis thysanochila (39) 32Pseudogoodyera gonzalezii (39) 32Pseudogoodyera wrightii (39) 32Pseudolmedia (35) 43

39

Pseudophoenix sargentii (39) 35Pseudosmodingium perniciosum (36) 56Pseudotsuga (36) 2,3,7,8,9,10,11Pseudotsuga macrolepis (36) 1,2,3,6,7,8,9,

10,11Pseudotsuga menziesii (36) 3,8,9,10Pseudovalsa smithii (35) 9Psidium guajava (37) 4Psidium sartorianum (32) 16Psilochilus (35) 44Psilocybe angustipleurocystidiata (39) 40Psilocybe armandii (39) 40Psilocybe aztecorum var. aztecorum(39) 40Psilocybe aztecorum var. bonetii (39) 40Psilocybe banderillensis (39) 40Psilocybe barrerae (39) 40Psilocybe caerulescens var. caerulescens

(39) 40Psilocybe caerulescens var. ombrophila(39)

40Psilocybe caerulipes (39) 40Psilocybe cordispora (39) 40Psilocybe fagicola var. fagicola(39) 40Psilocybe fagicola var. mesocystidiata (39) 40Psilocybe galindoi (39) 40Psilocybe heimii (39) 40Psilocybe herrerae (39) 40Psilocybe hoogshagenii var. convexa (39) 40Psilocybe hoogshagenii var. hoogshagenii

(39) 41Psilocybe jacobsii (39) 41Psilocybe mammillata (39) 41Psilocybe mexicana (39) 41Psilocybe muliercula (39) 41Psilocybe pleurocystidiosa (39) 41Psilocybe rzedowskii (39) 41Psilocybe sanctorum (39) 41Psilocybe schultesii (39) 41Psilocybe singeri (39) 41Psilocybe subyungensis (39) 41Psilocybe veraecrucis (39) 41Psilocybe wassoniorum (39) 41Psilocybe weldenii (39) 41Psilocybe xalapensis (39) 41Psilocybe yungensis (39) 41

Psilocybe zapotecorum (39) 41Psilotaceae (35) 41 (37) 55 (39) 36Psilotum (35) 41Psilotum complanatum (37) 55 (39) 36Psittacanthus (35) 43 (37) 7Psittacanthus calyculatus (37) 4Psittacanthus schiedeanus (37) 4Psittacanthus aff. schiedeanus (33) 34Psoralea rhombifolia (38) 40,58,65Psychotria (35) 43Psychotria erythrocarpa (33) 11,12,14,18,19,

23,25,36Psychotria microdon (33) 36Psychotria tenuifolia (33) 36Psygmorchis pusilla (39) 32Ptelea trifoliata (32) 44Pteridaceae (37) 55 (38) 26,54Pteridium (35) 41Pteridium arachnoideum (37) 49Pteridium feei (37) 49Pteridophyta (35) 41 (38) 26,54Pteris (35) 41Pteris cretica (37) 61Pteris longifolia (37) 61Pteris orizabae (37) 61Pteris quadriaurita (37) 61Pterocereus gaumeri (39) 18Pterocladia caerulescens (36) 66Pyrenomycetes (36) 44 (37) 24 (40) 25Pyrostegia venusta (37) 19

-Q-

Qualea (37) 18Qualea spp. (37) 17Quamoclit (35) 42Quercus (31) 53,63 (32) 30,35 (33) 52,53,54,55

(34) 43,44 (35) 20,32,33,42 (36) 3,17(37) 25,26,27,28 (38) 26,49,53 (39) 5,42,44,58

Quercus apiophylla (31) 63,64,66,67Quercus atriglans (31) 63,64Quercus candicans (31) 64 (35) 18Quercus castanea (38) 40,58,64Quercus crassifolia (31) 64,65,67

40

Quercus crassipes (38) 40,58,64Quercus dolichopus (31) 63,64Quercus dysophylla (31) 64,65,67Quercus elliptica (31) 64Quercus fournieri (31) 64Quercus hintonii (31) 63,64,65,66,67,68,69,70Quercus laurina (38) 64Quercus aff. laurina (38) 40,58Quercus magnoliifolia (31) 64,69Quercus mexicana (38) 40,58,64Quercus obtusata (31) 64Quercus ochroestes (31) 63,64,66,67Quercus paradifolia (31) 63,64Quercus peduncularis (31) 64Quercus platyphylla (31) 63,64Quercus polymorpha (32) 50Quercus rugosa (38) 40,58,67Quercus sagata (31) 63,64,66,67Quercus salicifolia (35) 18,19,20Quercus Serie Crassifoliae (31) 67Quercus sp. (37) 25Quercus spp. (37) 25

-R-

Rafflesiaceae (33) 35 (35) 43Ramirezella nitida (33) 34Randia (35) 43Randia armata (33) 30,36Randia laetevirens (33) 8,11,12,13,14,18,22,

23,24,25,27,36 (37) 1,4,5,7,8Randia obcordata (33) 36Ranunculaceae (31) 11,14 (33) 35Ranunculus cymbalaria (31) 14Ranunculus dichotomus (31) 9,14Raphanus raphanistrum (38) 22,33,56,65Rapicactus mandragora (39) 21Rapicactus subterraneus (39) 21Rechsteineria (35) 42Reederochloa (33) 39,42,49Reevesia (35) 44Reimarochloa (33) 44,49Reinhardtia gracilis (39) 35Relbunium (35) 43Relbunium microphyllum (38) 49,61

Renealmia (35) 44Reseda luteola (38) 30,48,61,64,65Resedaceae (38) 48,61Restrepia (35) 44Rhacoma (35) 42Rhacoma scoparia (33) 33Rhamnaceae (33) 35 (35) 43,62,63 (38) 49,61Rhamnus (35) 43Rheedia (35) 42Rhexophyllum (33) 57Rhexophyllum subnigrum (33) 54Rhipidocladum (33) 39,49 (35) 44Rhipidocladum bartletti (33) 34Rhipocephalus (36) 63Rhipocephalus phoenix (31) 25Rhipocephalus phoenix f. longifolius (36) 72Rhipsalis baccifera (33) 33Rhizoclonium africanum (31) 25Rhizoclonium crassipellitum (31) 25Rhizoclonium kerneri (31) 25,29Rhizoclonium riparium (31) 25Rhizophora (34) 53,55,56,57,58,59Rhizophora mangle (31) 22,79 (34) 53,55,56,59Rhizophoraceae (34) 55Rhodochiton (35) 43Rhodomelaceae (36) 62,68Rhodophyceae (34) 63,64 (36) 59,62,64,65,66Rhodophyta (31) 19,23,25Rhus (35) 41Rhus standleyi(38) 28,54Rhynchanthera (35) 43Rhynchelytrum (33) 44,49Rhynchelytrum repens (33) 34Rhynchoglossum (35) 42Rhynchospora (35) 44Rhynchostele (35) 44Rhytachne (33) 45,49Rhytismatales (39) 47Richardia tricocca (38) 61Richardia tricocca ssp. tetracocca (38) 50,64Ricinus communis (33) 33Rigidella (34) 27,33,35,43,44Rigidella flammea (34) 33,35Rigidella immaculata (34) 33,34,35Rigidella inusitata (34) 33,35,42

41

Rigidella orthantha (34) 33,34,35,41Rinorea sp. (33) 36Rivina humilis (33) 35Robinsonella (35) 43Robinsonella discolor (33) 11,22,28,34Rodriguezia (35) 44Rollinia (35) 41Rondeletia (35) 30,43Rorippa mexicana (38) 33,56,66Rorippa nasturtium-aquaticum (31) 12,14Rosaceae (35) 43 (38) 49,61Rosellinia (37) 24Rosellinia evansii (37) 26Rosellinia sublimbata (37) 27Roseocactus intermedius (39) 9Roseocactus lloydii (39) 9Rossioglossum (35) 44Rossioglossum grande (39) 32Rottboellia (33) 45,49Rottboelliinae (33) 45Roupala (35) 43Rourea glabra (33) 25,33Roystonea regia (38) 6Rubiaceae (33) 35 (35) 29,43 (37) 4 (38) 49,

61 (39) 36Rubus (35) 43Rubus liebmannii (38) 49,61,67Ruellia (34) 7Ruellia bourgaei (34) 1,2,4,6,7,17Ruellia lactea (34) 1,5,6,7,8,18Ruellia peninsularis (35) 50,61Ruellia repens (34) 8Ruellia speciosa (34) 1,2,5,6,7,8,18Ruellieae (34) 7Rumex crispus (38) 48,61Rumex mexicanus (38) 48,61,63,65Rumex obtusifolius (38) 48,61,65Rumfordia (35) 36,42Ruppia maritima (34) 56Ruppiaceae (34) 56Ruprechtia pallida (33) 35Russelia (32) 55 (35) 43Russelia syringaefolia (33) 36Rutaceae (33) 36 (35) 43Rytidostylis (35) 42

-S-

Sabal mexicana (33) 35Sabal yapa (31) 78,79Sabazia humilis (38) 31,35,56,66Sabiaceae (35) 25,31,43Saccharinae (33) 45Saccharum (33) 45,49Saccharum officinarum (33) 34Sacciolepis (33) 44,49Saccoloma (35) 41Sagittaria latifolia (31) 7,9,11Salicaceae (31) 14 (32) 33 (33) 36 (35) 43Salix (31) 11 (32) 33 (33) 53Salix aeruginosa (32) 33,34,36,37,38Salix bonplandiana (32) 36,37,38Salix aff. bonplandiana (31) 14Salix bonplandiana var. pallida (32) 38Salix humboldtiana (33) 36Salix jaliscana (32) 33,36,37,38Salix pallida (32) 36,37,38Salix Secc. Bonplandianae (32) 36Salvia (35) 42Salvia coccinea (33) 34Salvia fulgens (38) 41,59,66Salvia laevis (38) 41,59Salvia microphylla (38) 41,59,66Salvia polystachya (38) 41,59,63Salvia riparia (33) 34Salvia tiliifolia (38) 41,59,63Salviniaceae (37) 61Sambucus (35) 42Sanicula (35) 44Sanvitalia procumbens (31) 12 (32) 44 (38)

32,56,66Sapindaceae (33) 36 (35) 30,31,62Sapindus saponaria (33) 22,36Saponaria officinalis (38) 35,57,64,65Sapotaceae (33) 36 (35) 43 (37) 4 (38) 1Sarcoglottis cerina (39) 32Satyria (35) 42Saurauia (35) 30,34,41Saurauia serrata (35) 18Savia sessiliflora (33) 8,10,11,12,13,14,18,22,

23,24,26,27,28,33

42

Saxifragaceae (35) 43 (39) 36Scaphyglottis (35) 44Schaffnerella (33) 43,49Schaffneria (35) 41Schedonnardus (33) 45Schiedeella (35) 44Schiedeella albovaginata (39) 32Schiedeella chartacea (39) 33Schiedeella congestiflora (39) 33Schiedeella dendroneura (39) 33Schiedeella densiflora (38) 44,59,66 (39) 33Schiedeella diaphana (39) 33Schiedeella eriophora (38) 66Schiedeella aff. eriophora (38) 44,59Schiedeella falcata (39) 33Schiedeella llaveana var. violacea (39) 33Schiedeella michuacana (38) 44,59Schiedeella nagelii (39) 33Schiedeella pseudopyramidalis (39) 33Schiedeella pubicaulis (39) 33Schiedeella rubrocallosa (39) 33Schiedeella sparsiflora (39) 33Schiedeella tenella (39) 33Schiedeella transversalis (38) 44,59Schiedeella trilineata (39) 33Schiedeella velata (39) 34Schinus (33) 53Schinus molle (38) 49Schisandra (35) 36,43Schisandraceae (35) 25,31,43Schismus (33) 42,49Schistocarpha (35) 42Schizachyrium (33) 45,49Schizachyrium hirtiflorum (35) 75,76Schizachyrium sanguineum (38) 47,61Schizaea elegans (39) 36Schizaeaceae (35) 41 (37) 61 (39) 36Schizothrix arenaria (36) 66Schizothrix mexicana (31) 24Schkuhria pinnata (38) 32,56,63Schoenocaulon officinale (39) 25Schoenocaulon pringlei (39) 25Schoepfia californica (35) 62Schoepfia schreberi (33) 28,35Schomburgkia superbiens (39) 34

Schomburgkia tibicinis (34) 55 (37) 8Schultesianthus (35) 43Scirpus (31) 1,14Scirpus americanus (31) 5,7,8,9,10,12,14Scirpus californicus (31) 5,10,12Scirpus robustus (31) 12Scirpus validus (31) 5,7,8,9,10,12Scirpus spp. (31) 6Scleranthus annuus (38) 35,57Scleria (35) 44Sclerocactus intertextus (39) 19Sclerocactus mariposensis (39) 19Sclerocactus uncinatus (39) 19Sclerocactus unguispinus (39) 19Sclerocactus unguispinus var. durangensis

(39) 20Sclerocarpus uniserialis (33) 33Scleropogon (33) 39,42,49Scortechinia (36) 43,45,48,49Scortechinia acanthostroma (36) 43,49,51Scortechinia culicitella (36) 49Scrophulariaceae (31) 11,14 (32) 53,54,57

(33) 36 (35) 30,43,62 (38) 50,61Scrophularieae (32) 53,55,56Scrophularioideae (32) 53Scutellaria (35) 42Scutellaria sp. (33) 34Sebastiania (35) 42Secale (33) 41,49Sechium (35) 42Sedum (35) 42Sedum bourgaei (38) 37,57,63,64Sedum praealtum (38) 57Sedum praealtum ssp. parvifolium (38) 37,67Sedum quevae (38) 37,57Sedum suaveolens (39) 23Selaginella (35) 30,41Selaginella delicatissima (37) 62Selaginella landii (37) 62Selaginella lepidophylla (37) 62Selaginella orizabensis (39) 36Selaginella pallescens (37) 62Selaginella porphyrospora (37) 62Selaginella rupestris (38) 27,54,64Selaginella rupincola (35) 78 (37) 62

43

Selaginella sartorii (37) 62Selaginellaceae (35) 31,41 (37) 62 (38) 27,54

(39) 36Selenicereus boeckmannii (33) 33Selenicereus kunthianus (33) 33Selenicereus spinulosus (33) 29,31,33Senecio (35) 42Senecio chenopodioides (33) 33Senecio peltiferus (38) 32,56Senecio salignus (38) 32,56,63Senecio sp. (31) 12Senecioneae (36) 34Senna (35) 42Senna atomaria (33) 34Sequoia (35) 35Serjania cardiospermoides (33) 36Sessilanthera (34) 27,34,35,43,44Sessilanthera citrina (34) 34,35Sessilanthera heliantha (34) 34,35Sessilanthera latifolia (34) 34,35Sesuvium (31) 14Sesuvium portulacastrum (34) 56Sesuvium verrucosum (31) 7,8,9,11Setaria (33) 39,44,49 (35) 44Setaria geniculata (38) 47,61Setaria palmeri (35) 61Setariinae (33) 44Setariopsis (33) 44,49Shibataeinae (33) 39Sicyos (35) 42Sicyos deppei (32) 80,86 (38) 37,57,64Sida acuta (33) 34Sideroxylon sp. (33) 36Sigmatostalix (35) 44Sigmatostalix mexicana (39) 34Silene (32) 80,81Silene alba (32) 80Silene gallica (32) 81Silene laciniata (32) 81 (38) 35,57,65Silene noctiflora (32) 79,80,81,82Silene Secc. Elisanthe (32) 80Silene Secc. Melandriformes (32) 80Simarouba glauca (32) 15,16,17,18,19,20,21Simaroubaceae (35) 43,63Simira salvadorensis (32) 16

Simmondsia chinensis (35) 62Simsia amplexicaulis (32) 80 (38) 29,32,56,

63,64Siparuna (35) 43Siphonocladaceae (36) 71Siphonoglosa sp. (33) 32Sisyrinchieae (34) 26,27Sisyrinchium (34) 25,26,27,31,32,33,34,36,43,

44Sisyrinchium abietum (34) 36Sisyrinchium angustissimum (34) 36Sisyrinchium bellum (34) 31Sisyrinchium biforme (34) 31,40Sisyrinchium cernuum (34) 36,40Sisyrinchium chiricanum (34) 34Sisyrinchium conzattii (34) 36Sisyrinchium coulteranium (34) 31Sisyrinchium demissum (34) 34Sisyrinchium eastwoodiae (34) 36Sisyrinchium exile (34) 34Sisyrinchium johnstonii (34) 36Sisyrinchium longipes (34) 31Sisyrinchium longispathum (34) 36Sisyrinchium novoleonense (34) 31Sisyrinchium polycladum (34) 28Sisyrinchium scabrum (34) 40Sisyrinchium serrulatum (34) 36Sisyrinchium subalpinum (34) 36Sisyrinchium subcernuum (34) 36Sisyrinchium Subgén. Echthronema (34) 35Sisyrinchium Subgén. Sisyrinchium (34) 35Sisyrinchium translucens (34) 32Sisyrinchium sp. (34) 40Sitanion (33) 41,49Sloanea (35) 42Smilax (35) 44Smilax mollis (33) 34Smithiantha (35) 42Sobralia (35) 44Sobralia xantholeuca (39) 34Soderstromia (33) 39,43,49Sohnsia (33) 39,42,49Solanaceae (31) 14 (33) 36 (35) 30,43,62,64

(38) 50,62Solandra (35) 43

44

Solanum (35) 43 (37) 17Solanum americanum (31) 9,14Solanum brachystachys (33) 36 (35) 18Solanum demissum (38) 51,62,66Solanum elaeagnifolium (35) 73Solanum hindsianum (35) 64Solanum lanceolatum (38) 51,62,64Solanum nigrescens (38) 51,62,65,66Solanum ochraceo-ferrugineum (33) 36Solanum rostratum (38) 51,62,64,65Solanum stoloniferum (38) 51,62Solanum verbascifolium (33) 36Solenophora (35) 42Solisia pseudopectinata (39) 22Sommera (35) 43Sonchus asper (38) 32,56Sonchus oleraceus (38) 32,56,65Sophora (35) 42Sophora toromiro (39) 5Sordariales (36) 43,44 (39) 50Sorghastrum (33) 45,49Sorghinae (33) 45Sorghum (33) 45,49Spananthe (35) 44Spartina (33) 43,49Spathacanthus (35) 41Spathiphyllum (35) 44Spergula arvensis (38) 35,57Spermacoce tenuior (33) 36Spermatophyta (38) 27,54Sphacelaria tribuloides (36) 70Sphacelariaceae (36) 70Sphaeralcea angustifolia (38) 43,46,59,65Sphaeralcea coulteri (35) 51,62Sphaeriales (37) 24 (39) 47Sphaeropteris (35) 41Sphaeropteris horrida (39) 24Sphaeropteris myosuroides (39) 23Sphenopholis (33) 41,49Sphenostigma (34) 28Sphyrospermum (35) 42Spigelia (35) 43Spilanthes oppositifolia (31) 12 (38) 32,56Spinulosphaeria (36) 43,45,49,50Spinulosphaeria thaxteri (36) 43,49,50,51

Spiranthes affinis (39) 26Spiranthes albovaginata (39) 32Spiranthes arseniana (39) 27Spiranthes cerina (39) 32Spiranthes chartacea (39) 33Spiranthes chloraeformis (39) 33Spiranthes congestiflora (39) 33Spiranthes dendroneura (39) 33Spiranthes densiflora (38) 44 (39) 33Spiranthes eriophora (38) 44Spiranthes falcata (39) 33Spiranthes gonzalezii (39) 32Spiranthes graminea (31) 13Spiranthes gutturosa (39) 31Spiranthes michuacana (38) 44Spiranthes minutiflora (38) 43Spiranthes nagelii (39) 33Spiranthes pseudogoodyeroides (39) 32Spiranthes pseudopyramidalis (39) 33Spiranthes pubicaulis (39) 33Spiranthes ramentacea (39) 27Spiranthes saccata (39) 27Spiranthes sarcoglossa (39) 28Spiranthes seminuda (39) 29Spiranthes sparsiflora (39) 33Spiranthes tenella (39) 33Spiranthes tenuiflora (39) 27Spiranthes tenuisissima (39) 26Spiranthes transversalis (38) 44Spiranthes trilineata (39) 33Spiranthes velata (39) 34Spiranthes sp. 1 (33) 35Spiranthes sp. 2 (33) 35Spirodela polyrhiza (31) 10,13Spondias mombin (33) 32Sporobolinae (33) 43Sporobolus (33) 39,43,49Sporobolus indicus (38) 47,61,67Sporobolus aff. junceus (31) 13Sporobolus poiretii (31) 13 (38) 47Spyridia filamentosa (31) 26,29 (36) 63,68Stachys (32) 2,6,7 (35) 42Stachys agraria (38) 41,59,65Stachys albotomentosa (32) 6Stachys arriagana (32) 6

45

Stachys moorei (32) 6Stachys pannosa (32) 6Stachys pringlei (32) 6Stachys turneri (32) 1,4,5,6Stanhopea (35) 44Stanhopea fregeana (39) 34Stanhopea maculosa (39) 34Staphylea (35) 43Staphyleaceae (35) 31,43Stegnosperma halimifolium (35) 63Stelis (35) 44Stelis tenuissima (39) 34Stellaria (35) 42Stellaria cuspidata (33) 15,33Stellaria media (32) 80 (38) 35,57Stemmadenia (35) 41Stenandrium cf. trinerva (34) 8Stenandrium dulce (34) 1,5,6,7,8,19Stenocactus coptonogonus (39) 20Stenocactus phyllacanthus (39) 20Stenocactus sulphureus (39) 20Stenocereus eruca (39) 20Stenocereus griseus (40) 56Stenocereus gummosus (35) 49,54,62Stenocereus stellatus (40) 43,44,45,53,56Stenocereus thurberi (35) 50,54,62 (40) 54Stenorrhynchos (35) 44Stenotaphrum (33) 44,49Sterculiaceae (33) 36 (35) 44,63,64 (37) 4Stevia (35) 42Stevia micrantha (35) 73,76Stevia nepetifolia (38) 32,56,64Stevia ovata (38) 32,56Stevia pilosa (38) 32,56,64Stevia salicifolia (38) 32,56Stevia subpubescens (38) 32,56,64Stevia viscida (38) 32,56,64Sticherus (35) 41Stigmaphyllon (35) 43Stigmatopteris (35) 41Stipa (31) 39 (33) 39,40,49Stipa ichu (38) 47,61,63Stipa mucronata (38) 47,61Stipa tenuissima (38) 47,61Stipeae (33) 40Stizolobium pruriens (33) 34

Streptochaeta (33) 40,49Streptochaeteae (33) 40Streptogyne (33) 40,49Streptogyneae (33) 40Strobilantheae (34) 7Stromanthe (33) 81Stromanthe macrochlamys (33) 81,82,83,84,85Stromatocactus kotschoubey (39) 9Stromatocarpus kotschoubeyi (39) 9Strophariaceae (39) 4,40Struthanthus (35) 34,43Struvea anastomosans (36) 71Stylonema alsidii (31) 26 (36) 66Styracaceae (35) 31,44 (36) 15Styrax (35) 32,35,44 (37) 18Styrax argenteus (36) 15,17,18,19Styrax argenteus var. argenteus (36) 17,18Styrax argenteus var. grandiflorus (36) 15,16,

17,18,19Styrax argenteus var. hintonii (36) 17,18,19Styrax argenteus var. parvifolius (36) 18,19Styrax argenteus var. ramirezii (36) 18,19Suaeda (31) 14Suaeda moquinii (35) 62Suaeda torreyana (31) 7,8,9,12Suillus brevipes (39) 39Suillus granulatus (39) 39Swartzia cubensis (32) 13,16Swietenia macrophylla (31) 78,79 (32) 11,12,

13,15,16,18,19,20,21Symphoricarpos microphyllus (38) 34,57,66Symplocaceae (35) 31,44 (39) 36Symplococarpon (35) 36,44Symplococarpon purpusii (35) 18,19,20Symplocos (35) 32,34,35,44Symplocos citrea (35) 18,19Symplocos coccinea (39) 5,36Symplocos prionophylla (35) 20Synardisia (35) 43Synardisia venosa (35) 18Syngonium (35) 44Syngonium podophyllum (33) 8,13,23,25,27,

30,32Syngonium sp. (33) 32Systemonodaphne (32) 29

46

-T-

Tabebuia (37) 18Tabebuia rosea (31) 78,79 (36) 56Tabernaemontana chrysocarpa (33) 32Tacitus bellus (39) 23Tageteae (36) 34Tagetes (38) 23Tagetes coronopifolia (38) 32,56Tagetes erecta (38) 32,56,64Tagetes lunulata (35) 73,76 (38) 32,56,67Tagetes micrantha (38) 32,33,56,63Talauma mexicana (39) 5,25Talinum paniculatum (33) 35Talisia oliviformis (31) 78,79 (32) 16Taraxacum kok-saghyz (38) 19Taraxacum officinale (32) 86 (38) 33,56,63,64Taxaceae (35) 31,41Taxodiaceae (33) 36Taxodium mucronatum (33) 13,36Taxus (35) 41Tecoma stans (35) 63Tectaria (35) 41Tectaria heracleifolia (37) 62Tectariaceae (37) 62Tectona grandis (38) 6Tecunumania (35) 42Terebinthus (37) 34Terebinthus cinerea (37) 35Ternstroemia (35) 32,35,44 (36) 17Ternstroemia dentata (37) 18Ternstroemia laevigata (37) 18Tetragona clavipes (37) 17Tetramerium nervosum (34) 1,5,6,7,8,19Tetranema (32) 53,54,55,56,57,59,60,61 (35)

43Tetranema bicolor (32) 54,67Tetranema cymosum (32) 56,57,59,60,61,62Tetranema evolutum (32) 54,56,57,59,60,61,62Tetranema megaphyllum (32) 56,57,59,60,61,

63,64Tetranema mexicanum (32) 60,63Tetranema roseum (32) 56,57,59,60,61,63,65Tetrapedia rugulosa (37) 17Tetrapterys (35) 43

Thalassia (36) 63,64Thalassia testudinum (31) 22 (36) 63,73Thaxteria (36) 43,45,50Thaxteria didyma (36) 43,50,51Thaxteria leptosporoides (36) 51Theaceae (35) 31,44 (37) 18Thectochlora alaris (37) 17Thelocactus aguirreanus (39) 12Thelocactus bicolor var. bolansis (39) 20Thelocactus conothele var. macdowellii (39)

21Thelocactus crassihamatus (39) 19Thelocactus ehrenbergii (39) 21Thelocactus gielsdorfianus (39) 20Thelocactus heterochromus (39) 20Thelocactus leucacanthus var. ehrenbergii

(39) 21Thelocactus lophophoroides (39) 21Thelocactus macdowellii (39) 21Thelocactus mandragora (39) 21Thelocactus pseudopectinatus (39) 22Thelocactus rinconensis var. nidulans (39) 21Thelocactus rinconensis var. phymatothele

(39) 21Thelocactus subterraneus (39) 21Thelocactus subterraneus var. subterraneus

(39) 21Thelypteridaceae (37) 62Thelypteris (35) 41Thelypteris albicaulis (37) 63Thelypteris concinna (37) 63Thelypteris dentata (37) 63Thelypteris mortonii (37) 63Thelypteris ovata var. lindheimeri (37) 63Thelypteris pilosa (37) 63Thelypteris puberula var. puberula (37) 63Thelypteris resinifera (37) 63Thelypteris rudis (37) 63Theophrastaceae (34) 55Thevetia peruviana (33) 30,32Thompsonella (40) 37,38,40,41Thompsonella colliculosa (40) 38,41,42Thompsonella minutiflora (40) 38,41,42Thompsonella platyphylla (40) 38Thompsonella spathulata (40) 38,41,42

47

Thompsonella xochipalensis (40) 37,38,39,40,41

Thouinia serrata (36) 56Thouinia villosa (33) 36Thrasya (33) 44,49Thrinax radiata (39) 35Thryallis angustifolia (35) 63Thymelaeaceae (35) 31,44Thysanoptera (36) 9Tibouchina (35) 43 (37) 17Tigridia (34) 25,27,33,36,38,39,40,42,43,44Tigridia alpestris (34) 37Tigridia bicolor (34) 28,37,40,41Tigridia catarinensis (34) 39Tigridia chiapensis (34) 37,39Tigridia chrysantha (34) 39Tigridia dugesii (34) 37,38Tigridia durangense (34) 37,41Tigridia durangensis (34) 38,40Tigridia ehrenbergii (34) 38,39,41Tigridia estelae (34) 37,38Tigridia galanthoides (34) 37,39Tigridia hallbergii (34) 38,39Tigridia hintonii (34) 37,39Tigridia huajuapanensis (34) 28,37,38,41Tigridia illecebrosa (34) 28Tigridia martinezii (34) 40Tigridia matudae (34) 37,40,41Tigridia meleagris (34) 38,40,41 (38) 40,59Tigridia mexicana (34) 37Tigridia mortonii (34) 37,39Tigridia multiflora (34) 37,38Tigridia pavonia (34) 38,40,41Tigridia pulchella (34) 37,40Tigridia purpusii (34) 37,40Tigridia seleriana (34) 40Tigridia Subgén. Hydrotaenia (34) 37Tigridia Subgén. Tigridia (34) 37Tigridia tepoxtlana (34) 37,39,41Tigridia vanhouttei (34) 42 (38) 41,59Tigridia venusta (34) 42Tigridia violacea (34) 38Tigridieae (34) 25,26,27Tilia (35) 20,34,44Tilia mexicana (35) 18,19,20

Tiliaceae (35) 44Tillandsia (35) 30,34,44 (37) 5,7,8Tillandsia circinnata (37) 1,4,5,6,7,8Tillandsia concolor (37) 4,5,6,7Tillandsia fasciculata (33) 32Tillandsia ionantha (33) 32 (37) 4,5,6,7Tillandsia karwinskyana (33) 32Tillandsia polystachia (33) 32Tillandsia recurvata (34) 55 (37) 4,5,6,8 (38)

33,57,64,66Tillandsia schiedeana (33) 32 (37) 8Tillandsia streptophylla (37) 4,5,6,8Tillandsia usneoides (33) 32 (37) 8 (38) 34,57,

64,66Tillandsia utriculata (37) 4,5,6,8Tillandsia sp. (34) 55Timmiella (33) 57Timmiella anomala (33) 54Tinantia (35) 44Tinantia erecta (38) 36,57,65Topobea (35) 43Tortella (33) 56Tortella humilis (33) 54Tortella tortuosa (33) 55Tortula (33) 60Tortula amphidiacea (33) 55Tortula andicola (33) 55Tortula aurea (33) 55Tortula chisosa (33) 55Tortula fragilis (33) 55Tortula leistoma (33) 55Tortula obtusissima (33) 55Tortula pagorum (33) 55Tortula papillosa (33) 55Tortula polyseta (33) 55Tortula quitoensis (33) 55Tortula rhizophylla (33) 55Tortula ruralis (33) 55Torymidae (36) 9Tournefortia (35) 42Tourretia (35) 41Tovaria (35) 44Tovariaceae (35) 25,31,44Toxicodendron radicans (33) 32Trachypogon (33) 45,49

48

Tradescantia (35) 44Tradescantia crassifolia (38) 36,57Tradescantia pallida (33) 33Tragia (35) 42Tragia amblyodonta (35) 61Tragia urticifolia (35) 61Tragus (33) 43,50Trema (35) 44Trema micrantha (33) 36Trianthema portulacastrum (35) 50,61Tribulus terrestris (35) 62Trichilia (35) 43Trichilia americana (36) 56Trichilia havanensis (33) 34Trichilia hirta (33) 34Trichipteris (35) 41Trichipteris bicrenata (39) 23Trichipteris costaricensis (39) 23Trichipteris mexicana (39) 24Trichipteris microdonta (39) 23Trichipteris scabriuscula (39) 24Trichipteris schiedeana (39) 24Trichloris (33) 43,50Trichocentrum (35) 44Trichocentrum candidum (39) 34Trichogloea herveyi (36) 66Tricholoma cystidiosa (39) 41Tricholoma magnivelare (39) 41Tricholoma pachymeres (39) 41Tricholomataceae (39) 4,41Tricholosporum subporphyrophyllum (39) 41Tricholosporum tropicalis (39) 41Trichomanes (35) 41Trichomanes capillaceum var. capillaceum

(37) 51Trichomanes hymenophylloides (37) 51Trichoneura (33) 42,50Trichopia galeottiana (39) 34Trichopilia (35) 44Trichosalpinx (35) 44Trichosalpinx pringlei (39) 34Trichostigma mexicanum (36) 56Trichostomum (33) 58,59Trichostomum brachydontium (33) 55Trichostomum crispulum (33) 55

Tridax coronopifolia (38) 33,56Tridens (33) 42,50Tridimeris (35) 41Trifolium (38) 40Trifolium amabile (38) 40,58,67Trifolium goniocarpum (38) 40,58,67Trifolium ortegae (31) 13Triglochin mexicanum (31) 9,13Trigona (37) 16Trigona spinipes (37) 11,12,16,17Trigonisca (37) 16Trigonisca sp. (37) 17Trigonospermum (35) 42Trimezia (34) 26,27,38,39,42,43,44 (35) 44Trimezia martinicensis (34) 38Trimezia sobolifera (34) 38,39,42Trimezia steyermarkii (34) 38,42Triniochloa (33) 40,50 (35) 44Triniochloa laxa (39) 24Triniochloa micrantha (39) 24Triolena (35) 43Triphora yucatanensis (39) 34Triplasis (33) 42,50Tripogandra (35) 44Tripogandra purpurascens (31) 12 (38) 36,57,

65Tripogon (33) 42,50Tripsacum (33) 45,50Tripsacum maizar (39) 24Tripsacum zopilotense (39) 24Trisetum (31) 39,40,42,43,44,45,47,48,49,50

(33) 41,50Trisetum altijugum (31) 40,42,44,45,47,48Trisetum curvisetum (31) 40,42,44,45,47,48Trisetum deyeuxioides (31) 40,41,42,44,45,47,

48 (38) 47,61Trisetum evolutum (31) 45Trisetum filifolium (31) 39,40,41,42,44,45,48Trisetum flavescens (31) 40Trisetum interruptum (31) 42,44,45,48Trisetum interruptum var. californicum (31) 40Trisetum irazuense (31) 40,42,44,45,48Trisetum kochianum (31) 40,43,44,45,49 (35)

73,76 (38) 47,61Trisetum mexicanum (31) 40,41,43,44,45,49

49

Trisetum palmeri (31) 45Trisetum pringlei (31) 40,43,44,45,49Trisetum rosei (31) 45Trisetum spicatum (31) 40,41,44,45,46,49,50Trisetum viride (31) 40,43,44,45,49Trisetum virletii (31) 40,43,44,45,49Tristachya (33) 44,50Triticeae (33) 41Triticum (33) 41,50 (38) 23Tritonia (34) 26,39,43,44Tritonia crocosmiiflora (34) 26,39,42Triumfetta (35) 44Tropaeolaceae (35) 25,31,44Tropaeolum (35) 44Trophis (35) 43Trophis racemosa (33) 24,25,35Tsuga (35) 35Tuctoria (33) 42,50Turbinicarpus flaviflorus (39) 22Turbinicarpus gracilis (39) 22Turbinicarpus klinkerianus (39) 22Turbinicarpus krainzianus (39) 21Turbinicarpus laui (39) 21Turbinicarpus lophophoroides (39) 21Turbinicarpus macrochele (39) 22Turbinicarpus polaskii (39) 22Turbinicarpus pseudomacrochele (39) 21Turbinicarpus pseudopectinatus (39) 21Turbinicarpus schmiedickeanus (39) 22Turbinicarpus schmiedickeanus var. flaviflorus

(39) 22Turbinicarpus schmiedickeanus var. gracilis

(39) 22Turbinicarpus schmiedickeanus var. klinkeria-

nus (39) 22Turbinicarpus schmiedickeanus var. macro-

chele (39) 22Turbinicarpus schmiedickeanus var. schmie-

dickeanus (39) 22Turbinicarpus schwarzii (39) 22Turbinicarpus valdezianus (39) 22Turpinia (35) 43Typha (31) 1,5,14,15Typha domingensis (31) 5,6,7,8,9,10,14 (34)

56

Typhaceae (31) 14 (34) 56Tyrannus forficatus (37) 7

-U-

Udotea flabellum (31) 25,29Udoteaceae (36) 72Ugni (35) 42Uleobryum (33) 58Uleobryum curtisii (33) 55Ulmaceae (33) 36 (35) 44 (37) 4Ulmus (35) 34,44Ulothrix flacca (31) 25Ulvaceae (36) 70Umbelliferae (31) 11,14 (33) 36 (35) 44Uncinia (35) 44Ungnadia speciosa (33) 36Uniola (33) 42,50Uniolinae (33) 42Urbanodendron (32) 29Urera (35) 44Urera caracasana (33) 8,14,19,26,27,36Urocarpidium jacens (38) 43,59,65Urocarpidium limense (38) 43,59,65Urochloa (33) 44,50Uroskinnera (32) 55,56,59 (35) 43Urtica (35) 44Urtica subincisa (38) 51,62,63,66Urtica urens (38) 51,62,63Urticaceae (33) 36 (35) 30,44 (38) 51,62Urvillea ulmacea (33) 36Ustulina (40) 25,29,30,33Ustulina brasiliensis (40) 31Ustulina cf. brasiliensis (40) 25,28,30,31Ustulina deusta (37) 27 (40) 25,28,30,31,32,34Ustulina pavimentosa (39) 43,48,49 (40) 25,

28,30,32Ustulina sp. SM-739 (40) 25,28,31,32Ustulina sp. SM-1112 (40) 25,28,30,33Ustulina vulgaris (40) 30Ustulina zonata (40) 25,28,30,34

-V-

Vaccinium (35) 42

50

Valeriana (35) 44Valeriana palmeri (39) 36Valeriana pratensis (39) 36Valeriana robertianifolia (39) 36Valeriana sorbifolia (38) 62 (39) 36Valeriana sorbifolia var. sorbifolia (38) 51Valerianaceae (35) 44 (38) 51,62 (39) 3,36Vallesia (35) 41Valoniaceae (36) 71Velascoa (39) 53,54,58,59Velascoa recondita (39) 53,54,56,57Vellozia (37) 18Verbascum virgatum (38) 50,62,67Verbena bipinnatifida (38) 51,62,63Verbena carolina (38) 52,62,67Verbena gracilis (35) 73,76Verbena menthaefolia (38) 52,62,67Verbena teucriifolia (38) 52,62,63Verbenaceae (33) 36 (34) 55 (35) 44 (38) 51,

62 (39) 36Verbesina (35) 42Verbesina virgata (38) 33,56,63Vernonia (32) 2 (35) 42Vernonia baadii (32) 1,9Vernonia paniculata (32) 9Vernonia Secc. Eremosis (32) 9Vernonia solorzanoana (32) 1,7,8,9Vernonia steetzii (32) 9Vernonieae (32) 1,2 (36) 34Veronica peregrina (38) 62Veronica peregrina ssp. xalapensis (38) 50Vetiveria (33) 45,50Viburnum (35) 42Vicia faba (38) 23Vicia sativa (38) 40,58,64Viguiera (35) 42Viguiera deltoidea (35) 63Viguiera tomentosa (35) 63Villadia batesii (38) 37,57Villadia ramossisima (38) 37,57Viola (34) 12 (35) 44Viola beamanii (34) 1,2,10,22Viola ciliata (34) 1,2,10,22Viola hemsleyana (34) 1,2,10,22Viola hookeriana (34) 1,2,11,23

Viola humilis (34) 1,2,11,23Viola painteri (34) 1,2,11,24Viola umbraticola (34) 1,2,11,24Violaceae (33) 36 (34) 1,2,9,12 (35) 44Viscainoa geniculata (35) 64Viscaria (32) 80Vismia (35) 42Vitaceae (33) 36 (34) 1,2,8,9 (35) 44,62Vitex gaumeri (32) 13,16Vitis (34) 9 (35) 36,44Vitis bourgeana (34) 1,8,9,20Vitis tiliifolia (33) 36Vittaria (35) 41Vittaria graminifolia (37) 63Vittariaceae (37) 63Vriesea (35) 44Vulpia (33) 40,50Vulpia myuros (38) 48,61

-W-

Washingtonia robusta (35) 62Watsonia (34) 26Weinmannia (35) 42Weissia (33) 58Weissia andersoniana (33) 55Weissia andrewsii (33) 55Weissia condensa (33) 55Weissia controversa (33) 55Weissia semidiaphana (33) 55Weissia subangustifolia (33) 55Wilcoxia poselgeri (39) 22Wilcoxia striata (35) 61Wilcoxia tamaulipensis (39) 12Wilcoxia tuberosa (39) 22Wilcoxia viperina (40) 43,44,45,50,53,54,56,57Wimmeria (35) 42Wimmeria concolor (33) 24,33Winteraceae (35) 25,31,44Wislizenia refracta (35) 63Witheringia (35) 43Wolffia columbiana (38) 41,59,65Wolffiella lingulata (31) 10,13Woodsia mollis (37) 64Woodsiaceae (37) 63

51

Woodwardia (35) 41Woodwardia spinulosa (37) 49

-X-

Xanthosoma (35) 44Xanthosoma robustum (33) 13,15,32Xylaria (37) 24 (40) 30Xylaria adscendens (37) 27Xylaria alata (37) 27Xylaria amphithele (37) 27Xylaria anisopleura (37) 27Xylaria berteri (39) 43,48,49Xylaria brachiata (37) 27Xylaria coccophora (37) 24,27Xylaria cordovensis (37) 27Xylaria cubensis (37) 27Xylaria curta (37) 27Xylaria enteroleuca (37) 27Xylaria feejeensis (37) 27Xylaria frustulosa (37) 27Xylaria gracillima (37) 27Xylaria grammica (37) 24,27Xylaria guazumae (37) 28Xylaria cf. holmbergi (37) 28Xylaria ianthinovelutina (37) 28Xylaria juniperus var. asperula (37) 28Xylaria kegeliana (37) 28Xylaria longiana (37) 28Xylaria longipes (37) 28Xylaria magnoliae (37) 24,28Xylaria aff. mellisii var. nuda (37) 28Xylaria multiplex (37) 28Xylaria musooriensis (37) 28Xylaria oxyacanthae (37) 28Xylaria persicaria (37) 24,28Xylaria phosphorea (37) 28Xylaria aff. piperiformis (37) 28Xylaria poitei (37) 28Xylaria polymorpha (37) 29Xylaria scruposa (37) 29Xylaria telfairii (37) 29Xylaria uniapiculata (37) 29Xylariaceae (37) 24 (40) 25Xylobium (35) 44

Xylobium tuerckheimii (39) 34Xylocopa (Neoxylocopa) hirsutissima (37) 17Xylophragma seemannianum (33) 32Xylosma (35) 42Xylosma flexuosum (33) 34

-Y-

Yamadaella (34) 64Yucca (32) 70Yunckeria (35) 43

-Z-

Zamia (35) 41Zamia cremnophila (39) 38Zamia fischeri (33) 33 (39) 38Zamia furfuracea (39) 38Zamia herrerae (39) 38Zamia inermis (39) 38Zamia loddigesii (39) 38Zamia paucijuga (39) 38Zamia picta (39) 38Zamia purpurea (39) 38Zamia soconuscensis (39) 38Zamia spartea (39) 38Zamia splendens (39) 38Zamiaceae (35) 41 (39) 3,36Zannichellia palustris (31) 6,7,9,10,14Zannichelliaceae (31) 14Zanthoxylum (35) 43Zanthoxylum fagara (33) 36Zanthoxylum pringlei (33) 36Zapoteca (35) 42Zea (33) 45,50Zea diploperennis (39) 24Zea mays (33) 34Zea mays subsp. mexicana raza chalco (39)

24Zea mays subsp. mexicana raza durango (39)

24Zea mays subsp. mexicana raza nobogame

(39) 25Zea perennis (39) 25Zebrina pendula (33) 23,33

52

Zephyranthes brevipes (38) 27,54,67Zephyranthes sessilis (38) 27,54Zephyranthes verecunda (38) 27Zeugites (33) 41,50 (35) 44Zexmenia (35) 42Zingiberaceae (35) 44Zingiberales (33) 82,84Zinnia (36) 77Zinnia acerosa (36) 77,83Zinnia acerosa var. acerosa (36) 79Zinnia acerosa var. guanajuatensis (36) 77,

78,79,80Zinnia citrea (36) 83Zinnia grandiflora (36) 77Zinnia juniperifolia (36) 77,83Zinnia peruviana (32) 44Zinnia Subgén. Diplothrix (36) 77Zinnia zamudiana (36) 77,79,80,83Zinowiewia (32) 30 (35) 32,42Zinowiewia concinna (35) 18,19,20Zizaniopsis (33) 40,50Zizyphus obtusifolia (35) 63Zornia thymifolia (38) 40,58Zoysia (33) 43,50Zoysiinae (33) 43Zuelania guidonia (32) 16 (33) 34Zygophyllaceae (35) 31,62,64 (39) 38