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Cohn, F. J. in correspondent 
Darwin, C. R. in correspondent 
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From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
[30 June 1875]
Source of text:
DAR 185: 98
Summary:

CD’s publisher is sending FJC an early copy of Insectivorous plants, in which he hopes that FJC’s admirable papers are acknowledged with the respect that they deserve.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
24 Aug 1875
Source of text:
DAR 185: 99
Summary:

Responds to FJC’s criticism regarding "aggregation" as it occurs in protoplasm [see 10131].

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
2 Sept 1875
Source of text:
DAR 185: 100
Summary:

Further discussion of the process of aggregation in response to [10137].

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
31 Mar [1876]
Source of text:
Stuart Opotowsky (private collection)
Summary:

Thanks FJC for paper by Alexander Fraustadt ["Vegetative Organe von Dionaea", Ell. Beitr. Biol. Pfl. 2 (1877): 27–64].

Mentions paper by A. W. Bennett ["Glands of carnivorous plants", Mon. Microsc. J. 15 (1876): 1–5].

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
26 Sept [1876]
Source of text:
DAR 143: 265
Summary:

Invites him to visit Down.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
26 July 1877
Source of text:
DAR 143: 266
Summary:

Comments on paper by Francis Darwin ["Glandular hairs of the common teasel", Q. J. Microsc. Sci. 17 (1877): 169–74, 245–72].

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
8 Aug 1877
Source of text:
Michael Silverman (dealer) (2003); DAR 143: 267
Summary:

Asks permission to publish comments by FJC regarding paper by Francis Darwin [see 11073].

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
3 Jan 1878
Source of text:
Joseph R. Sakmyster, ADS Autographs (dealer) (no date)
Summary:

Comments on discovery of micro-organisms in disease.

Describes experiments carried out by Francis Darwin on filaments of Dipsacus.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
5 June 1878
Source of text:
DAR 249: 73
Summary:

Comments on achenia of Pumilio argyrolepis.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
11 Jan 1882
Source of text:
DAR 143: 270
Summary:

Thanks FJC for presentation copy [of Die Pflanze (1882)].

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
12 Oct 1874
Source of text:
DAR 185: 107
Summary:

CD responds [to 9667] with description of his own effort to study Aldrovanda and his observations on the structure of Dionaea.

His admiration for FJC’s earlier studies of the Venus’s fly-trap.

He urges FJC to proceed promptly with publication of his memoir on Aldrovanda [Beiträge zur Biologie der Pflanzen 1, Heft 3 (1875): 71–92].

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Ferdinand Julius Cohn
Date:
1 Jan 1875
Source of text:
DAR 185: 97
Summary:

Asks whether he might copy two of FJC’s drawings of Aldrovanda. He would like to have a proof of the plate for two woodcuts to be used in his forthcoming book [Insectivorous plants].

Contributor:
Darwin Correspondence Project
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