Action of cobra poison.
Showing 161–180 of 300 items
Action of cobra poison.
Identifies seeds adhering to leaves of Pinguicula [see Insectivorous plants, p. 369].
Is delighted to hear that Pinguicula and Drosera digest fibrin. Suggests diluting gluten in weak hydrochloric acid to remove starch. Enamel was nearly digested [by Drosera] overnight. Would like to try separating the digestive ferment of Pinguicula.
Her memorial has passed and her civil list pension has been increased to £100 per annum for life.
Dr Johnson of Shrewsbury has R. W. Darwin letters.
Reports on results of experiments on effect of cobra poison on animal cilia and muscle.
Has some Utricularia minor for CD. Has found the bladders on U. vulgaris are not floats.
Thanks CD for book [Descent, 2d ed.].
Has "given the slip" to Nepenthes, but is setting a plant up in an enclosure for special observation.
Has some splendid Sarracenia and will perform any miracle regarding them CD puts him up to.
Charmed with CD’s account of Pinguicula. Would like to try whether Lychnis has the same use of viscid fluid.
Has written for English Utricularia for CD.
Sends further details on Pinguicula reference.
Sends results of his observations on Nepenthes. Would be grateful for any hints for further observations.
Will do experiments CD suggests.
Is sending his book on the poisonous snakes of India [The Thanatophidia of India (1872)].
Thanks for proofs [of Descent, 2d English ed.].
Publisher would like better photographs for Expression [2d German ed.].
The appetite of Nepenthes for hard-boiled egg is prodigious.
Sends quotation from R. C. Virchow which contravenes CD’s statement in Expression that there is no voluntary control of the iris.
Sends specimens of Pinguicula and observations made on them. [See Insectivorous plants, pp. 390–1.]
Sends an Utricularia and a Drosophyllum.
Observations on Pinguicula grandiflora. [See Insectivorous plants, p. 390.]
Reports results [partly excised] of examination of fibro-cartilage subjected to artificial gastric juice and to Drosera secretion. [See Insectivorous plants, pp. 104–5.]
Sets out some of his ideas on the effects of disuse on an organ. Disuse as a cause of reduction.
On hearing of CD’s work with Drosera, tells of his experiment showing extreme sensitivity of the iris of a dog’s eye to atropine. [See Insectivorous plants, p. 173.]
Asks what can be the meaning of appendages to tips of leaflets of enclosed Acacia or Mimosa.
Is at fibrin today.
Michael Foster suggests coagulation of protoplasm may be diseased, not digestive, symptom.
F. M. Balfour is at Kew today.
She and her father have been counting insect remains on Pinguicula hairs.