To Asa Gray 4 July 1858
Summary
Believes that, in Dicentra, Fumaria and Corydalis, flower structures are related directly to visits from bees. Flower stigmas generally are placed in the path of bees.
Has received paper from Wallace on natural selection; has sent abstract of his notions, with Wallace’s paper, to Linnean Society.
Author: | Charles Robert Darwin |
Addressee: | Asa Gray |
Date: | 4 July 1858 |
Classmark: | Archives of the Gray Herbarium, Harvard University (20) |
Letter no: | DCP-LETT-2302 |