Minimum List of Species for Seed Identification by ... · 1 Minimum List of Species for Seed...

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1 Minimum List of Species for Seed Identification by Canadian Accredited Seed Analysts and Laboratories Part III: Other Weed Seeds Seed Science and Technology Section, Saskatoon Laboratory, 301-421 Downey Road, Saskatoon, SK, S7N 4L8 © 2013 Her Majesty the Queen in Right of Canada (Canadian Food Inspection Agency), all rights reserved. Distribution without permission is prohibited. Reproduction of the materials, in whole or in part, for the purposes of commercial redistribution is prohibited except with written permission from the Canadian Food Inspection Agency.

Transcript of Minimum List of Species for Seed Identification by ... · 1 Minimum List of Species for Seed...

Page 1: Minimum List of Species for Seed Identification by ... · 1 Minimum List of Species for Seed Identification by Canadian Accredited Seed Analysts and Laboratories Part III: Other Weed

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Minimum List of Species for Seed Identif icat ion by

Canadian Accredited Seed Analysts and

Laboratories

Part III: Other Weed Seeds

Seed Science and Technology Section, Saskatoon Laboratory,

301-421 Dow ney Road, Saskatoon, SK, S7N 4L8

© 2013 Her Majesty the Queen in Right of Canada

(Canadian Food Inspection Agency), all rights reserved.

Distribution without permission is prohibited. Reproduction of the materials, in whole or in part, for the purposes of commercial redistribution is prohibited

except with written permission from the Canadian Food Inspection Agency.

Page 2: Minimum List of Species for Seed Identification by ... · 1 Minimum List of Species for Seed Identification by Canadian Accredited Seed Analysts and Laboratories Part III: Other Weed

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Liste minimale des espèces de graines à identifier par les

analystes de semences agréés et les laboratoires accrédités

d’analyse des semences du Canada

Partie III: Autres mauvaises herbes

Section de la science et de la technologie des semences, Laboratoire de Saskatoon

301-421 Chemin Dow ney, Saskatoon, SK, S7N 4L8

© 2013 Sa Majesté la Reine du Chef du Canada (Agence canadienne

d’inspection des aliments), tous droits réservés.

L’utilisation sans permission est interdite. La reproduction à de multiples exemplaires des documents, en tout ou en partie, pour diffusion à des fins

commerciales est interdite, sauf avec la permission écrite de l'Agence canadienne d'inspection des aliments.

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Amaranthus spp. (Amaranthaceae) e.g. Amaranthus retroflexus redroot pigweed / amarante

seeds /

graines

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Allium vineale (Amaryllidaceae) wild garlic / ail des vignes

bulbils (vegetative) /

bulbilles

(multiplication

végétative)

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Cicuta douglasii (Apiaceae) western water-hemlock / cicutaire pourpre

mericarps /

méricarpes

schizocarp (= 2

mericarps) /

schizocarpe

(= 2 méricarpes)

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Cicuta maculata (Apiaceae) spotted water-hemlock /cicutaire maculée

mericarps /

méricarpes

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Asclepias syriaca (Apocynaceae) common milkweed / asclépiade commune

seeds /

graines

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Acanthospermum hispidum (Asteraceae) starbur / herbe tricorne

achenes /

akènes

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Achillea millefolium (Asteraceae) common yarrow / achillée millefeuille

achenes /

akènes

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Ambrosia psilostachya (Asteraceae) perennial ragweed / herbe à poux vivace

burs (modified

involucre) /

involucre épineux

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Ambrosia psilostachya (Asteraceae) perennial ragweed / herbe à poux vivace

Achene within

bur / akène,

enveloppe

épineuse

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Anthemis arvensis (Asteraceae) corn chamomile / chamomille des champs

achenes /

akènes

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Arctium lappa (Asteraceae) great burdock / grande bardane

achenes /

akènes

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Arctium minus (Asteraceae) common burdock / petite bardane

achenes /

akènes

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Artemisia absinthium (Asteraceae) absinthe / armoise absinthe

achenes /

akènes

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Carthamus lanatus (Asteraceae) woolly distaff thistle / carthame laineux

achenes /

akènes

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Centaurea calcitrapa (Asteraceae) purple starthistle / centaurée chausse-trape

achenes /

akènes

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Centaurea cyanus (Asteraceae) cornflower / centaurée bleuet

achenes /

akènes

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Cichorium intybus (Asteraceae) chicory / chicorée sauvage

achenes / akènes achene /

akène

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Cirsium vulgare (Asteraceae) bull thistle / chardon vulgaire

achenes /

akènes

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Conyza canadensis (Asteraceae) Canada fleabane / vergerette du Canada

achenes /

akènes

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Crepis capillaris (Asteraceae) smooth hawk’s beard / crépis capillaire

achenes /

akènes

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Crepis tectorum (Asteraceae) narrow-leaved hawk’s-beard / crépis des toits

achenes /

akènes

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Cyclachaena xanthiifolia (Asteraceae) false ragweed / ive à feuilles de lampourde

achenes /

akènes

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Erigeron spp. (Asteraceae) e.g. Erigeron compositus fleabane / vergerette

achenes /

akènes

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Helianthus spp. (Asteraceae) e.g. Helianthus annuus wild sunflower / hélianthe

achenes /

akènes

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Hieracium aurantiacum (Asteraceae) orange hawkweed / épervière orangée

achene /

akène

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Hieracium spp. (Asteraceae) e.g. Hieracium umbellatum hawkweed / épervière

achenes /

akènes

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Hypochaeris radicata (Asteraceae) spotted cat’s ear / porcelle enracinée

achenes /

akènes

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Iva axillaris (Asteraceae) povertyweed / ive à fleures axillaires

achenes /

akènes

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Lactuca serriola (Asteraceae) prickly lettuce / laitue scariole

achene /

akène

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Lactuca tatarica (Asteraceae) blue lettuce / laitue bleue

achenes /

akènes

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Lapsana communis (Asteraceae) nipplewort / lapsane commune

achenes /

akènes

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Matricaria discoidea (Asteraceae) pineappleweed / matricaire odorante

achenes /

akènes

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Picris echioides (Asteraceae) bristly oxtongue / picride fausse-vipérine

achenes /

akènes

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Rudbeckia hirta (Asteraceae) black-eyed Susan / rudbeckie hérissée

achenes /

akènes

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Senecio vulgaris (Asteraceae) common groundsel / séneçon vulgaire

achenes /

akènes

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Silybum marianum (Asteraceae) milk thistle / chardon Marie

achene /

akène

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Solidago canadensis (Asteraceae) Canada goldenrod / verge d’or du Canada

achenes /

akènes

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Sonchus asper (Asteraceae) spiny annual sow-thistle / laiteron rude

achenes /

akènes

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Sonchus oleraceus (Asteraceae) annual sow-thistle / laiteron potager

achenes /

akènes

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Symphyotrichum spp. (Asteraceae)

e.g. Symphyotrichum grandif lorum aster / aster

achenes /

akènes

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Tanacetum vulgare (Asteraceae) common tansy / tanaisie vulgaire

achenes /

akènes

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Tragopogon dubius (Asteraceae) goat’s beard / salsifis majeur

achenes /

akènes

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Xanthium spp. (Asteraceae) e.g. Xanthium strumarium cocklebur / lampourde

bur

(modified

involucre) /

involucre

épineux

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Amsinckia spp. (Boraginaceae) e.g. Amsinckia intermedia fiddleneck / amsinckie

nutlets /

nucules

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Borago off icinalis (Boraginaceae) borage / bourrache officinale

nutlets /

nucules

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Buglossoides arvensis (Boraginaceae) corn gromwell / grémil des champs

nutlets /

nucules

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Cynoglossum off icinale (Boraginaceae) hound’s tongue / cynoglosse officinale

nutlets /

nucules

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Echium vulgare (Boraginaceae) blueweed / vipérine commune

nutlets /

nucules

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Lappula squarrosa (Boraginaceae) bluebur / bardanette épineuse

nutlet /

nucule

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Lithospermum off icinale (Boraginaceae) common gromwell / grémil officinal

nutlet /

nucule

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Myosotis arvensis (Boraginaceae) field forget-me-not / myosotis des champs

nutlets /

nucules

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Plagiobothrys scouleri (Boraginaceae) popcornflower / plagiobothryde de Scouler

nutlets /

nucules

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Camelina spp. e.g. Camelina alyssum (Brassicaceae) false flax / caméline

seeds / graines seed / graine

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Capsella bursa-pastoris (Brassicaceae) shepherd’s purse / bourse-à-pasteur

seeds /

graines

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Conringia orientalis (Brassicaceae) hare’s ear mustard / vélar d’Orient

seeds /

graines

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Crambe hispanica (Brassicaceae) crambe / crambe, chou marin

pods

(single-seeded) /

/ silicules

(à une seule

graine)

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Descurainia sophia (Brassicaceae) flixweed / sagesse-des-chirurgiens

seeds /

graines

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Diplotaxis spp. (Brassicaceae) e.g. Diplotaxis tenuifolia wall rocket / diplotaxe

seeds / graines

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Eruca vesicaria (Brassicaceae) garden rocket / roquette

seeds /

graines

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Erysimum cheiranthoides (Brassicaceae) wormseed mustard / vélar fausse-giroflée

seeds /

graines

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Lepidium densif lorum (Brassicaceae) common pepper-grass / lépidie densiflore

seeds /

graines

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Neslia paniculata (Brassicaceae) ball mustard / neslie paniculée

pods

(single-

seeded)

/ silicules

(à une

seule

graine)

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Rorippa spp. (Brassicaceae) e.g. Rorippa palustris cress / rorripe

seeds /

graines

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Sisymbrium alt issimum (Brassicaceae) tumble mustard / sisymbre élevé

seeds /

graines

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Turrit is glabra (Brassicaceae) tower mustard / tourette glabre

seeds /

graines

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Agrostemma githago (Caryophyllaceae) purple cockle / nielle

seeds /

graines

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Silene antirrhina (Caryophyllaceae) sleepy catchfly / silène muflier

seeds /

graines

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Silene dichotoma (Caryophyllaceae) forked catchfly / silène fourchu

seeds /

graines

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Spergula arvensis (Caryophyllaceae) corn spurry / spargoute des champs

seeds /

graines

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Atriplex spp. (Chenopodiaceae) e.g. Atriplex prostrata orache / arroche

seeds /

graines

utricles /

utricules

perianth /

périanthe

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Axyris amaranthoides (Chenopodiaceae) Russian pigweed / ansérine de Russie

utricles / utricules

(two types / deux types)

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Bassia scoparia (Chenopodiaceae) kochia / kochia à balais

utricles /

utricules

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Chenopodium album (Chenopodiaceae) lamb’s-quarters / chénopode blanc

utricles /

utricules

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Chenopodium quinoa (Chenopodiaceae) quinoa / quinoa

utricles /

utricules

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Salsola tragus (Chenopodiaceae) Russian thistle / soude roulante

seed /

graines

perianth /

périanthe

utricles /

utricules

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Carex spp. (Cyperaceae) e.g. Carex rostrata sedge / laîche

perigynia /

périgyne

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Cyperus esculentus (Cyperaceae) yellow nut sedge / souchet comestible

achenes /

akènes

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Eleocharis spp. (Cyperaceae) e.g. Eleocharis palustris spike-rush / éléocharide

achenes /

akènes

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Acalypha virginica (Euphorbiaceae) three-seeded mercury / ricinelle rhomboïde

seeds /

graines

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Euphorbia cyparissias (Euphorbiaceae) cypress spurge / euphorbe Cyprès

seeds /

graines

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Euphorbia dentata (Euphorbiaceae) dentate spurge / euphorbe à feuilles dentées

seeds /

graines

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Euphorbia maculata (Euphorbiaceae) hairy-fruited spurge / euphorbe tachetée

seeds /

graines

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Astragalus miser (Fabaceae) timber milk-vetch / astragale prostré

seed /

graine

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Astragalus bisulcatus (Fabaceae) two-groove milk-vetch / astragale à deux sillons

seeds /

graines

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Lotus uliginosus (Fabaceae) large bird’s foot trefoil / lotier des marais

seeds /

graines

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Melilotus indicus (Fabaceae) sour clover / mélilot d’Inde

seeds /

graines

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Trifolium vesiculosum (Fabaceae) arrowleaf clover / trèfle renflé en vessie

seeds /

graines

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Vicia cracca subsp. cracca (Fabaceae) tufted vetch / vesce jargeau

seeds /

graines

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Vicia sativa subsp. nigra (Fabaceae) narrow-leaved vetch / vesce noire

seed / graine

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Erodium cicutarium (Geraniaceae) stork’s bill / érodium cicutaire

achenes

/ akènes

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Geranium spp. (Geraniaceae) e.g. Geranium molle geranium / géranium

seeds /

graines

achenes

/ akènes

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Hypericum perforatum (Hypericaceae) St. John’s-wort / millepertuis commun

seeds /

graines

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Sisyrinchium angustifolium (Iridaceae) blue-eyed-grass / Bermudienne à feuilles étroites

seeds /

graines

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Juncus spp. (Juncaceae) e.g. Juncus bufonius rush / jonc

seeds /

graines

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Lamium amplexicaule (Lamiaceae) henbit / lamier amplexicaule

nutlets /

nucules

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Mentha spp. (Lamiaceae)

e.g. Mentha spicata mint / menthe

nutlets /

nucules

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Nepeta cataria (Lamiaceae) catnip / herbe à chat

nutlet /

nucule

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Dracocephalum parvif lorum (Lamiaceae) American dragonhead / dracocéphale d’Amérique

nutlets /

nucules

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Galeopsis tetrahit (Lamiaceae) hemp-nettle / ortie royale

nutlets /

nucules

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Scutellaria spp. (Lamiaceae) e.g. Scutellaria galericulata skullcap / scutellaire

nutlets /

nucules

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Stachys palustris (Lamiaceae) marsh hedge-nettle / épiaire des marias

nutlet /

nucule

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Hibiscus trionum (Malvaceae) flower-of-an-hour / ketmie trilobée

seeds /

graines

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Malva pusilla (Malvaceae) round-leaved mallow / mauve à feuilles rondes

schizocarp (L) and mericarp (R) / schizocarpe (G) et méricarpe (D)

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Malva spp. (Malvaceae) e.g. Malva neglecta mallow / mauve

schizocarp (L) and mericarp (R) / schizocarpe (G) et méricarpe (D)

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Malva parvif lora (Malvaceae) small-flowered mallow / mauve parviflore

schizocarp (L) and mericarp (R) / schizocarpe (G) et méricarpe (D)

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Toxicoscordion venenosum (Melanthiaceae) death camas / zigadène vénéneux

seeds /

graines

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Oenothera biennis (Onagraceae) yellow evening-primrose / onagre bisannuelle

seeds /

graines

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Oxalis stricta (Oxalidaceae) European wood-sorrel / oxalide d’Europe

seeds /

graines

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Papaver somniferum (Papaveraceae) opium poppy / pavot à opium

seeds /

graines

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Papaver rhoeas (Papaveraceae) corn poppy / pavot coquelicot

seeds /

graines

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Plantago aristata (Plantaginaceae) bracted plantain / plantain aristé

seeds /

graines

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Plantago major (Plantaginaceae) broad-leaved plantain / plantain majeur

seeds /

graines

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Plantago rugelii (Plantaginaceae) Rugel’s plantain / plantain de Rugel

seed /

graine

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Plantago virginica (Plantaginaceae) paleseed plantain / plantain de Virginie

seeds /

graines

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Achnatherum hymenoides (Poaceae) indian ricegrass / stipe à glumes membraneuses

florets / fleurons

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florets /

fleurons

Agrostis scabra (Poaceae) ticklegrass / agrostide scabre

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Alopecurus geniculatus (Poaceae) water foxtail / vulpin géniculé

spikelets /

épilletes

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Anthoxanthum odoratum (Poaceae) sweet vernalgrass / flouve odorante

Spikelets (L) and florets (R) / épilletes (G) et fleurons (D)

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Apera spica-venti (Poaceae) silky bent grass / agrostide jouet-du-vent

florets /

fleurons

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Beckmannia syzigachne (Poaceae) sloughgrass / beckmannie à écailles unies

florets /

fleurons

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Bouteloua gracilis (Poaceae) blue grama / boutelou gracieux

florets /

fleurons

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Bromus hordeaceus (Poaceae) soft chess / brome mou

florets /

fleurons

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Bromus diandrus (Poaceae) ripgut brome / brome à deux étamines

floret /

fleuron

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Cynodon dactylon (Poaceae) Bermuda grass / chiendent pied-de-poule

florets and

caryopsis /

fleurons et

caryopse

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Danthonia spicata (Poaceae) poverty oat grass / danthonie à épi

florets /

fleurons

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Deschampsia cespitosa (Poaceae) tufted hairgrass / canche cespiteuse

florets /

fleurons

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Echinochloa crus-galli (Poaceae) barnyard grass / échinochloa pied-de-coq

spikelets /

épillets

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Elymus virginicus (Poaceae) Virginia wildrye / élyme de Virginie

florets /

fleurons

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Eragrostis spp. (Poaceae) e.g. Eragrostis cilianensis lovegrass / éragrostide

caryopses /

caryopses

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Glyceria spp. (Poaceae) e.g. Glyceria grandis manna grass / glycérie

florets /

fleurons

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Holcus lanatus (Poaceae) velvet grass / houlque laineuse

spikelets /

épilletes

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Hordeum jubatum (Poaceae) foxtail barley / orge queue-d’écureuil

spikelet /

épillet

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Koeleria macrantha (Poaceae) junegrass / kœlérie grêle

florets /

fleurons

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Lolium temulentum (Poaceae) darnel / ivraie enivrante

florets /

fleurons

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Nassella viridula (Poaceae) green needlegrass / stipe verte

florets /

fleurons

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Poa alpina (Poaceae) alpine bluegrass / pâturin alpin

floret and

caryopses /

fleuron et

caryopses

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Poa bulbosa (Poaceae) bulbous blue grass / pâturin bulbeux

bulbils /

bulbilles

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Schizachyrium scoparium (Poaceae) little bluestem / barbon à balais

spikelets /

épilletes

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Setaria italica subsp. viridis (Poaceae) green foxtail / sétaire verte

floret, lemma view / fleuron, côté

lemme

floret, palea view / fleuron, côté

paléole

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Setaria italica subsp. viridis (Poaceae) green foxtail / sétaire verte

spikelet /

épillet

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Setaria pumila subsp. pumila (Poaceae) yellow foxtail / sétaire glauque

floret, lemma view / fleuron, côté

lemme

floret, palea view / fleuron, côté

paléole

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Setaria pumila subsp. pumila (Poaceae) yellow foxtail / sétaire glauque

spikelet /

épillet

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Ventenata dubia (Poaceae) soft ventgrass / venténate douteuse

florets /

fleurons

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Vulpia spp. (Poaceae) e.g. Vulpia myuros vulpia / vulpie

florets /

fleurons

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Fallopia convolvulus (Polygonaceae) wild buckwheat / renouée liseron

achene /

akène

seed /

graine

perianth /

périanthe

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Persicaria maculosa (Polygonaceae) lady’s-thumb / renouée persicaire

achenes /

akènes

perianth /

périanthe

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Persicaria lapathifolia (Polygonaceae) pale smartweed / persicaire pâle

achenes /

akènes

perianth /

périanthe

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achenes /

akènes

Polygonum aviculare (Polygonaceae) prostrate knotweed / renouée des oiseaux

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Rumex acetosella (Polygonaceae) sheep sorrel / petite oseille

achenes /

akènes

perianth /

périanthe

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Rumex marit imus (Polygonaceae) golden dock / rumex maritime

achenes /

akènes

perianth /

périanthe

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Portulaca oleracea (Portulacaceae) purslane / pourpier potager

seeds /

graines

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Anagallis arvensis (Primulaceae) scarlet pimpernel / mouron rouge

seeds /

graines

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Ranunculus acris (Ranunculaceae) tall buttercup / renoncule âcre

achene /

akène

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Ranunculus repens (Ranunculaceae) creeping buttercup / renoncule rampante

achenes /

akènes

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Potentilla spp. (Rosaceae) e.g. Potentilla norvegica cinquefoil / potentille

achenes /

akènes

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Geum spp. (Rosaceae) e.g. Geum rivale avens / benoîte

achene /

akène

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Rosa spp. (Rosaceae)

e.g. Rosa blanda wild rose / rosier sauvage

achenes /

akènes

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Rubus spp. (Rosaceae) e.g. Rubus odoratus raspberry / framboisier

achenes /

akènes

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Galium boreale (Rubiaceae) northern bedstraw / gaillet boréal

achene /

akène

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Sherardia arvensis (Rubiaceae) field madder / shérardie des champs

achene /

akène

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Sarcobatus vermiculatus (Sarcobataceae) greasewood / sarcobate vermiculé

perianth /

périanthe

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Verbascum thapsus (Scrophulariaceae) common mullein / grande molène

seeds /

graines

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Physalis spp. (Solanaceae) e.g. Physalis pubescens ground-cherry / coqueret

seeds /

graines

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Solanum ptychanthum (Solanaceae) eastern black nightshade / morelle noire de l’Est

seeds /

graines

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Urtica spp. (Urticaceae) e.g. Urtica cannabina nettle / ortie

perianth /

périanthe

utricle /

utricule

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Verbena spp. (Verbenaceae)

e.g. Verbena simplex vervain / verveine

nutlets /

nucules

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Viola spp. (Violaceae) e.g. Viola arvensis violet / violette

seeds /

graines

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Notes

Images used are specimens of the National Seed

Herbarium, CFIA

Thanks to the staff of the National Seed Herbarium

and Jo Jones to produce the image materials

Request of the materials, questions or comments,

please send to:

[email protected]

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Notes

Les photos utilisées sont des spécimens de la

Collection nationale des graines, ACIA

Merci au personnel de la Collection nationale des

graines et à Jo Jones, pour les photos

Veuillez adresser toute demande de matériel, toute

question et tout commentaires à:

[email protected]