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From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
[31 July 1863]
Source of text:
DAR 101: 154–5
Summary:

Sends "tendrilliferous" plants.

Plans visit to Down.

Naudin’s paper on tendrils [Ann. Sci. Nat. (Bot.) 4th ser. 9 (1863): 180–203].

T. V. Wollaston snubs Bates’s work.

Contributor:
Darwin Correspondence Project
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From:
Lydia Ernestine Becker
To:
Charles Robert Darwin
Date:
31 July [1863]
Source of text:
DAR 160: 111
Summary:

Has found seeds produced by an hermaphroditic Lychnis and will send them. On structural obstacles to fertilisation of hermaphrodite Lychnis.

Contributor:
Darwin Correspondence Project
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From:
Edward Bradford
To:
Charles Robert Darwin
Date:
31 July 1863
Source of text:
DAR 160: 274, DAR 166: 95/1
Summary:

Doubts CD’s view in Orchids [pp. 236–46] that Catasetum tridentatum is exclusively male and has as its female form the genus Monachanthus. EB has grown many of this type in Trinidad; has never seen that female form.

Contributor:
Darwin Correspondence Project
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