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From J. D. Hooker 7 November 1877
Summary
Sent rare cycad seeds for CD’s cotyledon study.
Welwitschia seed germinated at Kew had ordinary cotyledons. JDH thinks mature Welwitschia leaves are original cotyledons.
Author: | Joseph Dalton Hooker |
Addressee: | Charles Robert Darwin |
Date: | 7 Nov 1877 |
Classmark: | DAR 104: 97–8 |
Letter no: | DCP-LETT-11227 |
From J. D. Hooker 13 November 1877
Summary
JDH cannot attend at the bestowal of CD’s honorary doctorate at Cambridge.
O. C. Marsh is rash to suggest all vertebrate types originated in America.
Author: | Joseph Dalton Hooker |
Addressee: | Charles Robert Darwin |
Date: | 13 Nov 1877 |
Classmark: | DAR 104: 99–100 |
Letter no: | DCP-LETT-11234 |