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From:
Daniel Oliver
To:
Charles Robert Darwin
Date:
10 Apr 1862
Source of text:
DAR 173.1: 13
Summary:

Now believes flowers of Fumariaceae must be self-fertilised.

Planning a piece on dimorphism in the Natural History Review ["On the two forms, or dimorphic condition, in the species of Primula … by Charles Darwin", n.s. 2 (1862): 235–43].

Observations on Campanula dimorphism.

Contributor:
Darwin Correspondence Project
From:
Daniel Oliver
To:
Charles Robert Darwin
Date:
23 Apr 1862
Source of text:
DAR 173.1: 14
Summary:

Distinguishes two kinds of floral dimorphism: that affecting sexual organs and that affecting outer envelopes.

Contributor:
Darwin Correspondence Project
From:
Daniel Oliver
To:
Charles Robert Darwin
Date:
14 Apr 1862
Source of text:
DAR 101: 54–5
Summary:

Discusses primrose ovules,

Atlantis paper [Nat. Hist. Rev. (1862): 149–70],

plant migrations;

Corydalis.

Contributor:
Darwin Correspondence Project