From:
Charles Robert Darwin
To:
John Stevens Henslow
Date:
28 [Sept 1860]
Source of text:
DAR 93: A76–8
Summary:
Has been observing Drosera. Asks JSH whether a curious motion in the red fluid poured out from the viscid hairs is a known or common phenomenon. It surprised him, but he is "so ignorant of vegetable physiology".
Contributor:
Darwin Correspondence Project