div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Evidence for a Florigenic Acid src=https:reader036fdocumentsnetreader036viewer2022080321575068281a28ab0f07aeddb1html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp© 1964 Nature Publishing Grouppdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Evidence for a Florigenic Acid src=https:reader036fdocumentsnetreader036viewer2022080321575068281a28ab0f07aeddb1html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divp© 1964 Nature Publishing Grouppdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Evidence for a Florigenic Acid src=https:reader036fdocumentsnetreader036viewer2022080321575068281a28ab0f07aeddb1html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divp© 1964 Nature Publishing Grouppdiv