From:
Johann Friedrich Theodor (Fritz) Müller
To:
Charles Robert Darwin
Date:
14 Mar 1869
Source of text:
Linnean Society of London (SP 859)
Summary:
Describes experiments with sterility in Abutilon.
Describes hermaphroditism in a wild Begonia in Brazil.
Has been observing humble bees on Salvia.
Contributor:
Darwin Correspondence Project