Search: letter in document-type 
1870-1879::1870::12::07 in date 
Sorted by:

Showing 1–3 of 3 items

DCP-LETT-7388

From:
Charles Robert Darwin
To:
Asa Gray
Date:
7 Dec 1870
Source of text:
Gray Herbarium of Harvard University (90)
Summary:

Believes AG’s cases of incipient dimorphism are due to mere variability. Has found examples in Nolana and Amsinckia; believes such variation is the basis for the development of dimorphism. Was unaware of variations in Phlox.

Sensitivity of Drosera and Dionaea.

Contributor:
Darwin Correspondence Project

Herschel11154

From:
Henry Samuel King
To:
Sir John Herschel
Date:
[7 December 1870]
Source of text:
RS:HS 11.42
Summary:

His eldest son, Henry Seymour King, will deliver the annual oration at Charterhouse on 12 Dec. Would give him great pleasure if JH could be present.

Contributor:
John Herschel Project

JHC1538

From:
Sir Joseph Dalton Hooker
To:
Henry Bolus
Date:
7 December 1870
Source of text:
JDH/2/3/3 f.16, The Royal Botanic Gardens, Kew
Summary:

No summary available.

Contributor:
Hooker Project
Author
Addressee
Correspondent
Date
Document type
Repository
Contributor
Transcription available