Search: 1860-1869::1860::06::20 in date 
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From:
Charles Robert Darwin
To:
Charles Lyell, 1st baronet
Date:
20 [June 1860]
Source of text:
American Philosophical Society (Mss.B.D25.219)
Summary:

Blyth’s effort to raise money for a Chinese expedition.

Comments on free-will in animals.

Says natural selection is not in the same category with Huxley’s "force" and "matter".

Discusses remarkable variation in period of gestation in dogs and ducks.

Discusses Arctic flora.

Has been working on orchids; they beat woodpeckers in adaptation.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Henry Tibbats Stainton
Date:
20 June [1860]
Source of text:
Natural History Museum, Library and Archives (General Special Collections MSS DAR 18)
Summary:

Has had a very satisfactory answer from Mr Parfitt. Asks HTS to insert query in Entomologist’s Weekly Intelligencer and also to answer it himself. ["Do the Tineina and other small moths suck flowers?", Collected papers 2: 35–6.]

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Entomologist’s Weekly Intelligencer
Date:
[20 June 1860]
Source of text:
Entomologist’s Weekly Intelligencer , 30 June 1860, p. 103
Summary:

Is it physically possible for moths to eat the pollen of Mercurialis? Believes moths may visit the smaller clovers to suck the nectar.

Contributor:
Darwin Correspondence Project