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Darwin, C. R. in correspondent 
Bradford, Edward in correspondent 
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From:
Edward Bradford
To:
Charles Robert Darwin
Date:
31 July 1863
Source of text:
DAR 160: 274, DAR 166: 95/1
Summary:

Doubts CD’s view in Orchids [pp. 236–46] that Catasetum tridentatum is exclusively male and has as its female form the genus Monachanthus. EB has grown many of this type in Trinidad; has never seen that female form.

Contributor:
Darwin Correspondence Project
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