From Francis Darwin 4 July 1879
Summary
Heliotropism nomenclature. Apheliotropic mustard roots grow more quickly in dark. Measures growth with microscope as S. H. Vines did in mould. Studying air roots.
FD’s and Stahl’s negative opinion of Sachs.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 4 July 1879 |
| Classmark: | DAR 209.3: 334 |
| Letter no: | DCP-LETT-12134 |
From Francis Darwin 23 [May 1881]
Summary
Would like some of his notes. Has been looking at roots of Linum, cucurbits, larch, and orchids. Is content that mother should teach Bernard whatever religion she likes.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 23 [May 1881] |
| Classmark: | DAR 274.1: 66 |
| Letter no: | DCP-LETT-13170F |
From Francis Darwin 14 May 1881
Summary
News from the laboratory at Strasbourg; is working on Equisetum roots. Wortmann has found circumnutation in the mycelium of a fast-growing fungus. Please send papers (see 13155).
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 14 May 1881 |
| Classmark: | DAR 274.1: 70 |
| Letter no: | DCP-LETT-13155F |
Document type
| letter | (3) |
Author
| Darwin, Francis | (3) |
Addressee
| Darwin, C. R. | (3) |
Correspondent
| Darwin, C. R. | (3) |
| Darwin, Francis |
