Search: Darwin, C. R. in addressee 
Darwin Correspondence Project in contributor 
1860-1869::1867::03::04 in date 
letter in document-type 
Sorted by:

Showing 11 of 1 item

From:
Johann Friedrich Theodor (Fritz) Müller
To:
Charles Robert Darwin
Date:
4 Mar 1867
Source of text:
DAR 142: 102
Summary:

Reports observations on fertility of orchids he has self-pollinated and crossed with pollen of other species.

Contributor:
Darwin Correspondence Project