2 Items
Page: 1
To J. D. Hooker 15 March [1857]
Summary
Separation of sexes in trees [U. S.].
Do plants offer positive evidence for "continuous land" theory?
Protean genera.
| Author: | Charles Robert Darwin |
| Addressee: | Joseph Dalton Hooker |
| Date: | 15 Mar [1857] |
| Classmark: | DAR 114: 193 |
| Letter no: | DCP-LETT-2066 |
To J. D. Hooker [21 March 1857]
Summary
Ranges of species in large vs small genera: Asa Gray’s compilation fits CD’s expectation.
CD studies seedling mortality in his weed garden.
JDH’s work on Indian flora.
| Author: | Charles Robert Darwin |
| Addressee: | Joseph Dalton Hooker |
| Date: | [21 Mar 1857] |
| Classmark: | DAR 114: 192a |
| Letter no: | DCP-LETT-2067 |
