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From:
Charles Robert Darwin
To:
Alexander Goodman More
Date:
7 June [1862]
Source of text:
Royal Irish Academy (A. G. More papers RIA MS 4 B 46)
Summary:

Suspects that bee orchid is self-fertilising form of Ophrys arachnites, which requires insect aid.

Contributor:
Darwin Correspondence Project
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Document type
Transcription available