To P. H. Gosse 7 April [1864]
Summary
Discusses microscopic observation of pollen tubes.
Unable to exchange orchids because of his illness.
Author: | Charles Robert Darwin |
Addressee: | Philip Henry Gosse |
Date: | 7 Apr [1864] |
Classmark: | American Philosophical Society (Mss.B.D25.298) |
Letter no: | DCP-LETT-4454 |