From:
Charles Robert Darwin
To:
Mary Lua Adelia (Mary) Davis; Mary Lua Adelia (Mary) Treat
Date:
5 Jan 1872
Source of text:
Amy Nagashima (private collection)
Summary:
Praises MT’s observations and asks her to repeat experiments on the the relation of sexes of butterflies to the nutrition of the larvae.
Is glad she will publish her observations on Drosera.
Contributor:
Darwin Correspondence Project