Search: Trimen, Roland in author 
1860-1869::1863::03 in date 
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From:
Roland Trimen
To:
Charles Robert Darwin
Date:
16 Mar 1863
Source of text:
DAR 70: 180, DAR 178: 184
Summary:

RT has sent his observations on orchids to CD. Has found only one case of an insect with a pollinium adhering to it.

Contributor:
Darwin Correspondence Project