Encloses flowers. Long-styled form may be a sport.
Showing 1–20 of 24 items
Encloses flowers. Long-styled form may be a sport.
A friend of EAD’s has removed a CD letter pasted into a book given by CD to a library, and kept it lest the author think CD did not like his book.
A student meeting at Edinburgh University has unanimously voted to nominate CD as candidate for lord rector, if he will agree to stand.
His discovery that in the binocular vision of the stereoscope faces can be blended with decided improvement in beauty. Suggests the possibility of experiments in thus photographing the faces of animals, different races and orders of men.
Sent rare cycad seeds for CD’s cotyledon study.
Welwitschia seed germinated at Kew had ordinary cotyledons. JDH thinks mature Welwitschia leaves are original cotyledons.
On receiving CD’s letter GMA wrote for wheat seeds to send CD. Gives information on the wheat and on grasses to suggest that variability of the soil accounts for replacement of kubanka by saxonka.
Regarding CD’s inability to find a young botanist to investigate Russian wheat; comments on utter lack of organisation in scientific research in Britain as compared with Germany.
Gives arguments against CD’s suggestion that the saxonka seeds could have long dormancy period which would account for their gradual overtaking of kubanka.
Has studied the Comparettia falcata, not mentioned in Orchids, and found it is often self-fertilising.
Writes of his observations on the "valves of Houston" in the rectum, which he believes to be rudimentary organs.
JDH cannot attend at the bestowal of CD’s honorary doctorate at Cambridge.
O. C. Marsh is rash to suggest all vertebrate types originated in America.
Memorandum on Silchester. Report by IGJ of investigations carried out at Silchester with Frank and Horace [Darwin] on earthworm activity at the site of a Roman villa. Sections of vertical cuttings at Silchester, traced from the journal of the excavations of the Roman house, and notes on the same.
Gives exceptions to maize being monoecious, as CD claims in Cross and self-fertilisation; reversion may be cause of hermaphrodite flowers observed.
Sends paper on potatoes and asks CD to republish.
A poem in tribute to CD following the award of his Cambridge LL.D.
He said nothing in his tribute to CD that was not strictly accurate. Has written out a version as well as he can recollect it and will send CD a copy.
Will look for worm-castings in the cloisters,
and will send CD items from the Cambridge papers on the honorary degree.
Has hit on a possible fallacy in W. Thomson’s theory of secular cooling of the earth.
Sends plant specimens of a hybrid he has raised by crossing two species of Rubus. Describes procedure by which he obtained them. Cites his paper on hybridisation.
Asks CD if he would like to sign GHD’s Royal Society proposal for membership.
Two thousand more copies of Origin to be printed. Has CD any corrections to make?
Type for Cross and self-fertilisation, Orchids, and Forms of flowers must now be broken up. If CD does not object, Murray will have stereotypes made of the three works. Asks for any corrections CD may want embodied.
Sends CD his share of profits on Descent and Forms of flowers.
Wants to reprint Cross and self-fertilisation because supply of copies is entirely exhausted.
Congratulates CD on his Cambridge honour [LL.D.].
Sends proboscis of a Sphinx-moth that is 22 cms long.
Discusses eleven species of butterfly which visit Lantana, a plant which blooms only for three days and whose flowers are yellow on the first day, orange on the second, and purple on the third. Most species only visit the flowers when they are yellow.
Describes and draws the odiferous organs of a Sphinx-moth.
Describes a secondary sexual character of several species of Callidryas and other Pierinæ: the costal margin of the anterior wing is sharply serrated in the males, while it is smooth in the females.