No summary available.
No summary available.
No summary available.
He is not grieved at CD’s omissions of his [JDH’s] work [from Origin, 4th ed.]. It proves nothing – claims only to be illustration of using CD’s methods.
No summary available.
In London for the Botanical Congress; regrets missing CD.
Lyell and CD have mistaken H. Lecoq’s position on glaciers. He has not denied the possibility of a glacial period, only that decreased temperature is needed for their extension.
Recommends F. J. Ruprecht on vegetable detritus in the black earth chernozem of Russia.
No summary available.
No summary available.
Thanks JH for his kind letter [see JH's 1866-5-31]. James South has heard that his godson, William James Herschel, has returned from India. Could JH visit? [A greeting is appended by James South.]
No summary available.
Has seen JH's letter regarding the use of compressed air for working machinery in deep mines. Encloses two papers on the subject by one of his sons. Comments on the use FL has made of compressed air in his mines.
Thanks for Asa Gray’s letter, enclosed.
Knew JDH would not care about omissions but was vexed at his own forgetfulness.
No summary available.
Thanks for WT’s papers, especially ["The present aspect of the doctrine of cellular pathology", Edinburgh Med. J. 8 (1863): 873–97].
Sends blooms of Cytisus purpureus-elongatus.
No summary available.
Examined the Cytisus and forwarded to Caspary. The C. adami case "gets more and more perplexing", asks for report if Cytisus purpureus-elongatus produces any pods.
Identifies a plant.
CD will not find Hermann Schacht’s Lehrbuch [der Anatomie und Physiologie der Gewächse (1856–9)] at the Linnean Society Library.
No summary available.
No summary available.
Data on good and bad pollen-grain yields of different species. Sends sketches of two male Rhamnus catharticus flowers [see Forms of flowers, p. 294].