Describes the structure of Corydalis and its arrangement for making pollen accessible to bees.
Showing 21–40 of 111 items
Describes the structure of Corydalis and its arrangement for making pollen accessible to bees.
Is sending JH several lists of nebulae, and comments about some of the items. [Almost illegible.]
JDH encourages a Mr Salwyn [Osbert Salvin] to collect in Galapagos; would like CD to add his encouragement.
No summary available.
No summary available.
Has pleasure in giving GS a testimonial for the office of surveyor for the Bromley District.
Will help JH or JH's son [Alexander], whose mind PS admires, in any way possible.
Sends photos of the niata ox skull presented by CD.
Lists the six honest believers in his species theory in England.
Asa Gray complains that Lyell acts like a judge on species, whereas CD complains of Lyell’s indecision.
CD working on divergence of leaves.
Distribution of Cameroon plants and the glacial theory.
Survival of island relics.
Has been to Osborne on the Isle of Wight to visit Queen Victoria, who had lots of questions about CD.
Doubts the fruit will stick on his Chinese double peach and asks TR to send him a couple when ripe.
Would like to grow seeds of the "curious monstrosity" of a wall-flower, to see whether the monstrosity is hereditary.
No summary available.
Like Professor Olearius Schneiderhausen, AD has had only one coat in two years. JH will go on for many more years. Sends one of his theorems.
Thanks WED for his botanical specimens and observations.
Discusses Corydalis and the fertilisation of Fumariaceae.
Sends sketch of Catasetum tridentatum fruit at request of Edward Bradford.
CD incorrectly asserted that Catasetum is male [Orchids, pp. 236–8].
No summary available.
Notes, calculations, and diagrams on phyllotaxy.
CD despairs when men like AG and Lyell consider themselves incapable of judging on change of species by descent.
Is confused over phyllotaxy.
Has been looking at Plantago lanceolata.
At the suggestion of J. D. Hooker CD offers his opinion on the value of a proposed collection to be made at the Galápagos. The display would not be attractive or appealing to amateurs in natural history, but the scientific value of good collections of every species would be very great if those of each island are rigorously kept separate.
Sends copy of the table, which now embodies CD’s suggestions [see 4117].
Gives instances of persons born with two thumbs and comments on hereditary factor.