Read online The American Botanist, 1902, Vol. 3: Devoted to Economic and Ecological Botany (Classic Reprint) - Willard N Clute | ePub Online

Read online The American Botanist, 1902, Vol. 3: Devoted to Economic and Ecological Botany (Classic Reprint) - Willard N Clute file in PDF

Excerpt from The American Botanist, 1902, Vol. 3: Devoted to Economic and Ecological BotanyThe roots of epiphytal Orchids differ from those of terrestrial plants is being covered with a white papery substance, called the velamen, and the cells of the velamen serve the double purpose of condensing or absorbing aqueous vapour from the atmosphere, when any is present, and of

Title : The American Botanist, 1902, Vol. 3: Devoted to Economic and Ecological Botany (Classic Reprint)
Author : Willard N Clute
Language : en
Rating :
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Type : PDF, ePub, Kindle
Uploaded : Apr 03, 2021

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