Describes observations and experiments on the response to light of Bignonia capreolata tendrils.
Describes observations and experiments on the response to light of Bignonia capreolata tendrils.
Thanks for plants and seeds; requests for more to test Sachs’s notion on "bloom".
Is pleased FD’s climbing work goes well.
Thanks him for information on heliotropism.
Discusses sleep movements
and his observations on the sensitivity of radicle tips.
Thanks RAB for kindness. Says W. H. Flower will examine wings [of geese].
Encloses letters from Blair on inheritance of injured wing in geese. Says specimens have been sent.
Mentions case of pigeon born without eyes.
TW’s account of the Ourang is very curious. CD hopes to see the primate whenever he goes to London, but he is leaving home for three weeks.
Regrets that LAE went to Down for nothing.
Agrees to read manuscript if short.
Regrets he cannot receive HdeV at Down, because he has just left home.
Responds to ASW’s information about Erythraea
and about wasps on Scrophularia.
Arranges for HdeV to call.
GB’s note has given him more pleasure than his election to the French Academy.
CD’s election to Botany Section of French Academy amuses him, because he "doesn’t know the characters of a single natural order!".
Acknowledges his election as a Corresponding Member of the Academy.
CD grateful to EH for making his works known in France.
Cannot help with correspondent’s study. CD has a poor ear for music. Recommends Helmholtz’s work.
Instructs FD to plant some Oxalis seeds.
Wishes to trace the movement of an old cotyledon. Asks him to examine and compare the pulvinus of a species which moves its cotyledon greatly with one of a species that moves it only moderately.
Are the tendrils ready for heliotropic experiment yet?
CD cannot say he cares greatly about his election to the Institut but he does care for the sympathy of his friends.
Will look to Smilax when he returns to Down.
Regrets the insecurity of the identification of fossil leaves.
He has heard that De Bary has cultivated Utricularia with and without aquatic animals and that the plants that have been fed flourished "in a stupendous manner".
Climbing plants.
Requests seeds of Echinocystis lobata for Hugo de Vries.
It would be false to pretend he cares very much about his election to the Institut.
Glad to hear GdeS plans to publish a work on the more ancient fossil plants. Hopes he will report also on the more recent Tertiary forms because the close gradation of such forms is "a fact of paramount importance for the principle of evolution".