From Asa Gray [10–16] June [1863]
Summary
Possible dimorphism in Phlox.
Knows of no U. S. law prohibiting marriage of cousins.
Gives references to papers on phyllotaxy.
Author: | Asa Gray |
Addressee: | Charles Robert Darwin |
Date: | [10–16] June [1863] |
Classmark: | DAR 165: 136 |
Letter no: | DCP-LETT-4198 |