No summary available.
No summary available.
No summary available.
No summary available.
No summary available.
Thanks LA for presentation copy of Contributions [to the natural history of the United States of America, vol. 1, pt 1: Essay on classification, and vol. 1, pt 2: North American Testudinata (1857)]. Flattered; CD sees there is much of highest interest to him.
Asks whether botanists tend to record varieties more carefully in large genera or small genera.
Wants information on the ranges of varieties of a species compared to the range of the species.
CD and J. D. Hooker have differed on the following question and agreed to ask several botanists: would a good botanist describing a local flora record varieties as readily in large as in small genera?
Gives some observations on birds; has forwarded a box of specimens.
Has read JH's article 'with great pleasure.'
No summary available.
Thanks for Hewitson [British oology].
Has found more variability in birds’ nests than he expected.
Interested in WDF’s note about turkey terrified by a frog [see Natural selection, p. 488 n.].
No summary available.
No summary available.
Is grateful for the encouragement he has given L. W. Me[e]ch. This Institution is endeavoring to collect information on the climate of North America and he is entering the field of meteorology for the first time. Sends some papers and would be glad of his comments.
Fertilisation of clover by bees in New Zealand.
Uneasy about biggest genera and their varieties.
H. T. Buckle’s sophistry [History of civilisation in England (1857)].
Working on bees’ cells.
Believes that botanists tend to mark more varieties in large than in small genera, but notes that where many varieties of a species exist these varieties may well be passed over, whereas similar varieties of another species which are fewer in number may well be recorded.
No summary available.
Congratulations on birth of THH’s daughter [Jessie].
On aboriginal dun colour of horses.
Examples of inaccuracies and perpetuation of errors [on hybrids] by "compilers, of which I am one".
Botanical practice can confuse CD’s compilations. Many small genera would have been species had the whole natural order [family] been known.
JDH’s low opinion of Buckle;
high opinion of Mrs Farrer.
Is glad to sign certificate. Complains about tendency of Alexander von Humboldt, whose volume Mrs. Sabine is translating, to ignore other scientists' work.