To Asa Gray 21 July [1861]
Summary
Is writing his paper on orchids.
Is surprised that AG gets little or no response with Drosera.
Describes the two forms of Primula and asks whether AG knows any analogous cases of dimorphism.
Reports that John Stuart Mill approves of CD’s scientific method.
Discusses American politics.
| Author: | Charles Robert Darwin |
| Addressee: | Asa Gray |
| Date: | 21 July [1861] |
| Classmark: | Gray Herbarium of Harvard University (61) |
| Letter no: | DCP-LETT-3216 |
Document type
| letter | (1) |
Author
| Darwin, C. R. | (1) |
Addressee
| Gray, Asa | (1) |
Correspondent
| Darwin, C. R. | (1) |
| Gray, Asa | (1) |
