From Hermann Müller 27 May 1873
Summary
Poa annua shows putative evidence of nectar secretion in grasses. He will continue observations as CD requests.
Author: | Heinrich Ludwig Hermann (Hermann) Müller |
Addressee: | Charles Robert Darwin |
Date: | 27 May 1873 |
Classmark: | DAR 171: 301 |
Letter no: | DCP-LETT-8923 |