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Wilson, A. S. in correspondent 
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From:
Alexander Stephen Wilson
To:
Charles Robert Darwin
Date:
5 Jan 1880
Source of text:
DAR 181: 115
Summary:

Results of his second year of experiments with Russian wheat varieties will be published in Gardeners’ Chronicle [n.s. 13 (1880): 108, 172–3].

Observations on germination of wheat.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alexander Stephen Wilson
Date:
8 Jan 1880
Source of text:
DAR 148: 369
Summary:

Glad ASW has solved puzzle of outer seeds.

Quite agrees about great improbability of sudden transformations.

Asks for copy of report from Gardeners’ Chronicle [see 12404].

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alexander Stephen Wilson
Date:
13 Feb 1880
Source of text:
DAR 148: 370
Summary:

Thanks for articles by ASW in Gardeners’ Chronicle [see 12404]. Agrees with him.

Asks about growth of rootlets from knobs caused by fungus on roots of Cruciferae.

Contributor:
Darwin Correspondence Project
From:
Alexander Stephen Wilson
To:
Charles Robert Darwin
Date:
17 Feb 1880
Source of text:
DAR 181: 116
Summary:

On clubroot fungus of cultivated Cruciferae.

Will give Russian wheat varieties another trial.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alexander Stephen Wilson
Date:
20 Feb 1880
Source of text:
DAR 148: 371
Summary:

Speculates on origin of habit [of insects?] of laying eggs on plants of certain families.

Contributor:
Darwin Correspondence Project
From:
Alexander Stephen Wilson
To:
Charles Robert Darwin
Date:
14 Apr 1881
Source of text:
DAR 181: 117
Summary:

Sends his last report on Russian wheat varieties [Gard. Chron. n.s. 15 (1881): 430–2].

Considers which part of grass embryo is the cotyledon.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alexander Stephen Wilson
Date:
16 Apr 1881
Source of text:
DAR 148: 372
Summary:

Obliged for extract from Gardeners’ Chronicle about Russian wheat. "It is a capital instance of one var. gradually beating out another."

Cannot remember where he put G. Henslow’s note [on the cotyledon of grass embryos].

Contributor:
Darwin Correspondence Project