Discusses proposed Melbourne telescope, opinions of various scientists, and projected costs of construction.
Discusses proposed Melbourne telescope, opinions of various scientists, and projected costs of construction.
Sends [William] Lassell's letter regarding Melbourne telescope. Pleased with scientific memoirs received from Harvard College.
JS not ready to publish on Primula.
Some of his objections to natural selection are based on belief that plants with separate sexes are less variable than those in which sexes are confluent (as in ferns).
Sends his paper on fern varieties [Edinburgh New Philos. J. 2d ser. 16 (1862): 209–27].
Will soon read paper on Drosera irritability [Edinburgh New Philos. J. 2d ser. 17 (1863): 317–18].
How does CD explain capricious distribution of irritability among plants?
P. scotica’s non-dimorphism is native.
Beginning Laelia experiments shortly.
JDH discusses the health of Brian Houghton Hodgson's wife. His own wife, Frances, has had a tooth out but otherwise the Hooker family are all well, he particularly mentions his son Brian Harvey Hodgson Hooker "growing a pace in stature & wisdom". He mentions a rocking horse much loved by his children. Thomas Thomson & his wife spent some time at Kew & have now gone to Hastings. [Sir James William] Colvile's house is shut up. Mentions chatting with [Sir Lawrence] Peel & a coin expert named Mr. Thomas at the Athenaeum Club. [Charles] Lyell is still working on his 'age of man', JDH comments that he will struggle to reconcile his old geology with recent discoveries, including Darwin's theory of evolution by natural selection. [Thomas Henry] Huxley is working on a publication about the relation of men to lower animals, JDH is very impressed with it. Summarises & critiques [Richard] Owen's paper, read at the Royal Society, on the dinosaur Gryphosaurus & its relation to birds vs. reptiles. JDH notes that the paper actually backs up [Charles] Darwin's: "much disputed dogma" regarding the geological record. JDH mentions some of Darwin's work and praises him as 'the first naturalist in Europe...as great as any that ever lived'. Discusses the reception, by the press and clergy, of Bishop [John William] Colenso's writings on the interpretation of the Bible. Mentions the Schlagintweit's book.
On THH’s Lectures to working men.
Work by Ferdinand J. Cohn on the contractile tissue of plants ["Über contractile Gewebe im Pflanzenreich" Abh. Schlesischen Ges. Vaterl. Cult. 1 (1861)] seems important. CD has come to the conclusion that there must be some substance in plants analogous to the supposed diffused nervous matter in lower animals.
[Part of P.S. missing from original.]
Cannot aid TWW with respect to bees from East Indies. Suggests he write to Edward Blyth.
Thanks him for getting query on variation in bees circulated in Germany.
E. W. L. Tempel's 1860 discovery of nebula near Merope.
Has forwarded Mitchella roots and Cypripedium.
Will try to procure specimens of native rat and frog for CD. Will be glad to make observations for him.
Cites case of a species of duck that normally nests on ground but builds in trees if disturbed.
No summary available.
Extensive comments on the type and construction of telescope to be supplied to Melbourne University.
Criticises style of JS’s fern paper [Edinburgh New Philos. J. 2d ser. 16 (1862): 209–27].
JS’s remark on "the two sexes counteracting variability in the product of the one" is new to CD.
Does the female [fern?] plant always produce female by parthenogenesis?
They seem to work on same subjects; CD has much material on Drosera.
Does not understand JS’s objections to natural selection.
Offers to suggest experiments.
A diploma enrolling CD as an honorary member of the Society.
Maintains his view on crossing. Thinks practical breeders would agree with him; doubts that variability and domestication are at all necessarily correlative.
Identical plants in different conditions a heavy argument against "direct action" [of physical conditions].
His 1000-pigeon case is altered if long-beaked are in least degree sterile with short-beaked.
His work on dimorphism inclines him to believe that sterility is at first a selected quality to keep incipient species distinct.
Case of easy modification of Lythrum pollen to favour or prevent crossing.
Monsters.
Has just finished chapter on variations of cultivated plants.
Edinburgh doctors have sent him Diploma of Medical Society.
CD sends thanks for Manual of European butterflies [1862].
Is pleased that WFK does not believe in immutability of species, "a doctrine perfectly adapted to stop philosophical research", and hopes he will publish further.
Notes WFK’s name is the same as the entomologist’s.
No summary available.
Discusses the Lepidoptera of the Malay Archipelago and the possibility of exchanging specimens. He would be gratified to be honoured by the Imperial Zoological Society of Vienna.
No summary available.
No summary available.
No summary available.