23 Items
From Francis Darwin [26? October 1873]
Summary
Observations on the leaves of Desmodium. Most are trifoliate; none has tendrils. Gives some comments from Hooker.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [26? Oct 1873] |
| Classmark: | DAR 209.2: 21–2 |
| Letter no: | DCP-LETT-9115 |
From Francis Darwin [after March 1873]
Summary
Fears [CD’s] albumen theory will not work because albumen is coagulated and filtered out in making extracts of belladonna, hyoscyamine, and colchicine [alkaloid poisons].
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after Mar 1873] |
| Classmark: | DAR 58.1: 132 |
| Letter no: | DCP-LETT-9198 |
From Francis Darwin [after March 1873]
Summary
Has investigated whether it makes a difference if extracts [of alkaloid poisons] are made from leaves, seeds, or roots.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after Mar 1873] |
| Classmark: | DAR 58.1: 133 |
| Letter no: | DCP-LETT-9199 |
Document type
| letter | (23) |
Author
| Darwin, Francis | (13) |
| Darwin, C. R. | (10) |
Addressee
| Darwin, C. R. | (13) |
| Darwin, Francis | (10) |
Correspondent
| Darwin, C. R. | (23) |
| Darwin, Francis |
