To T. L. Brunton 11 May 1874
Summary
Encloses, for examination, residue from skim-milk which has been on the glands of Drosera. Asks TLB to confirm his views on action of Drosera secretion on milk. Asks about effects of pepsin and hydrochloric acid in digestive juice.
Author: | Charles Robert Darwin |
Addressee: | Thomas Lauder Brunton, 1st baronet |
Date: | 11 May 1874 |
Classmark: | Princeton University Library, Department of Rare Books and Special Collections, Manuscripts Division (C0140 Box 13 AM20431) |
Letter no: | DCP-LETT-9453 |
To T. L. Brunton 25 May [1874]
Summary
CD responds to information about residue of milk digested by Drosera. Is obliged for information on strength of acids and albumen and now has little doubt acid had impaired the leaves. Awaits word on pepsin and papaw juice.
Author: | Charles Robert Darwin |
Addressee: | Thomas Lauder Brunton, 1st baronet |
Date: | 25 May [1874] |
Classmark: | American Philosophical Society (Mss.B.D25.) |
Letter no: | DCP-LETT-9468 |
From T. L. Brunton 23 May 1874
Summary
Comments on his examination of slides [of milk casein?] sent by CD.
Surprised by CD’s finding that a drop of one per cent hydrochloric acid stops digestion of albumen by Drosera.
Author: | Thomas Lauder Brunton, 1st baronet |
Addressee: | Charles Robert Darwin |
Date: | 23 May 1874 |
Classmark: | DAR 58.1: 120–2 |
Letter no: | DCP-LETT-10512 |
letter | (3) |
Darwin, C. R. | (2) |
Brunton, T. L. | (1) |
Brunton, T. L. | (2) |
Darwin, C. R. | (1) |