Text Online
From:
Darwin, Leonard
To:
Darwin, G. H.
Date:
[29 February 1880?]
Source of text:
DAR 219.6: 13
Summary:
No summary available.
Contributor:
Darwin Family Letters
No summary available.
Plants in Venezuelan plains.
Observations on Turnera: heterostyly, leaf-base glands’ secretion eaten by ants.
Observations on role of leaf secretions in fertilisation of Marcgravia and Passiflora.