Search: Darwin, C. R. in addressee 
Müller, Hermann in correspondent 
1870-1879 in date 
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From:
Heinrich Ludwig Hermann (Hermann) Müller
To:
Charles Robert Darwin
Date:
10 June 1873
Source of text:
DAR 77: 154–5
Summary:

Reports on insects fertilising Viola tricolor and on the fertilisation of the two wild forms [see Cross and self-fertilisation, p. 124 n., 125].

Contributor:
Darwin Correspondence Project
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From:
Heinrich Ludwig Hermann (Hermann) Müller
To:
Charles Robert Darwin
Date:
1 July 1873
Source of text:
DAR 76: B184
Summary:

Sends a note on R. Caspary’s observations of Corydalis self-fertilisation [see Cross and self-fertilisation, p. 331].

Has begun his experiments on the self- and cross-fertilised flowers.

Contributor:
Darwin Correspondence Project
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From:
Heinrich Ludwig Hermann (Hermann) Müller
To:
Charles Robert Darwin
Date:
25 Aug 1873
Source of text:
DAR 171: 302
Summary:

Fritz Müller is now working on the Brazilian honey-bees (Melipona and Trigona).

HM thanks CD for fertilisation references.

Contributor:
Darwin Correspondence Project
From:
Heinrich Ludwig Hermann (Hermann) Müller
To:
Charles Robert Darwin
Date:
15 Feb 1874
Source of text:
DAR 171: 303
Summary:

Feels CD’s and Fritz Müller’s judgments on his "Anwendung" essay [see 8313] are of highest value. Mentions some of FM’s comments.

Looks forward to second English edition of Descent.

Contributor:
Darwin Correspondence Project