From:
John Lindley
To:
Sir John Herschel
Date:
[4 February 1842]
Source of text:
RS:HS 11.227
Summary:
Not much is known about the circumstances that affect the color of plants. JH's researches will be valuable if they throw any light on the subject. Comments on the various theories affecting the color of plants.
Contributor:
John Herschel Project