Search: 1860-1869::1860::04::30 in date 
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
30 Apr [1860]
Source of text:
DAR 115: 51
Summary:

JDH has settled the Leschenaultia case, but it remains a difficulty to CD.

Goodenia, like bee orchid, seems a case of a structure with an evident function, which is not carried out. Is curvature of styles an incidental result of growth or a pollination adaptation?

Contributor:
Darwin Correspondence Project
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From:
J. S. Henslow
To:
Adam Sedgwick
Date:
30 April 1860
Source of text:
Cambridge University Library Add 7652.IIO.42
Summary:

No summary available.

Contributor:
Henslow Correspondence Project
From:
Henry W. Field
To:
Sir John Herschel
Date:
[30 April 1860]
Source of text:
RS:HS 7.220
Summary:

Sending some crystals of a substance he obtained by the separation of gold from iridium. Would be glad of his comments.

Contributor:
John Herschel Project
From:
John Tyndall
To:
John Murray
Date:
Monday | 30th April
Source of text:
John Murray Archive, Ms. 41214, NLS
Summary:

No summary available.

Contributor:
Tyndall Project
From:
John Tyndall
To:
Heinrich Debus
Date:
Undated
Source of text:
MS JT/1/T/329, RI
Summary:

No summary available.

Contributor:
Tyndall Project
From:
John Tyndall
To:
Thomas Henry Huxley
Date:
Thursday
Source of text:
HP 8:282; MS JT/1/TYP/9/3157, IC; RI
Summary:

No summary available.

Contributor:
Tyndall Project
From:
Henrietta Huxley
To:
John Tyndall
Date:
April 1860
Source of text:
MS JT/1/TYP/9/2900, RI
Summary:

No summary available.

Contributor:
Tyndall Project