Search: Black, E. W. in author 
Black, E. W. in correspondent 
Darwin, C. R. in correspondent 
1870-1879 in date 
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From:
Evans Willson Black
To:
Charles Robert Darwin
Date:
13 Aug 1877
Source of text:
DAR 160: 190
Summary:

Encloses specimens of milk-weed with trapped insects. Indian hemp catches insects in the same way but with less success.

Contributor:
Darwin Correspondence Project
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From:
Evans Willson Black
To:
Charles Robert Darwin
Date:
20 Nov 1877
Source of text:
DAR 160: 191
Summary:

Gives exceptions to maize being monoecious, as CD claims in Cross and self-fertilisation; reversion may be cause of hermaphrodite flowers observed.

Sends paper on potatoes and asks CD to republish.

Contributor:
Darwin Correspondence Project
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