His gardener kept an all-night watch on Epipactis palustris but saw no insects visit.
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His gardener kept an all-night watch on Epipactis palustris but saw no insects visit.
Believes, contrary to CD, that when anthers arise from petals the development of the pollen is affected by the amputation of the petal.
Believes interbreeding can be used to combine desirable characters, but that, carried beyond narrow limits, it leads to deterioration of the breed.
Has been experimenting on crossing polyanthus.
Thanks CD for sending Orchids.
Reports observations by his uncle relating to the successful breeding of a male mule with a horse.
WED reports on studying the pollen of grass and Valerian through his microscope.
CD has been experimenting on the fertility of peloric flowers, with the forlorn hope of illustrating sterility of hybrids; seeks further plants or seeds.
Has not found insects visiting Epipactis palustris either at night or in the day.
Reality of hybrid plants and birds in nature is controversial.
Has misplaced CD’s forwarding address.
Lenny [Leonard Darwin]’s illness.
Polymorphism in valerian and Lythrum salicaria.
JDH’s trip to Switzerland with his wife.
Has seen Oswald Heer’s fossils, including a leaf, apparently dicotyledonous, from the Lower Lias in Jura.
Value of insect and crustacean fossils for systematic determination.
JDH "impressed with identity of physical features and what wonderful analogy of biological [features] between Alps and Himalayas".
Sends additional notes.
Relates death of H. G. Bronn.
Discusses publication of German edition of Orchids [1862].
Thanks for answers to CD’s questions; would appreciate any new information on similarity of moths of distinct races.
CD has been "atrociously abused by religious countrymen, but it does not hurt except when it comes from an old friend like Prof. Owen".
Wishes French translator of Origin had known more natural history.
Their views on transformism differ a great deal, as CD says, but perhaps not as much as CD thinks. Sending his [Physiologie comparée: métamorphoses de l’homme et des animaux (1862)].
JH's conjectures are natural but Augustus De Morgan had nothing to do with JL's Treatise on Probability. JL wrote it in conjunction with J. E. Drinkwater Bethune, although the title page does not show the names of the authors. Understands what JH means about the moon but cannot see what will be gained. Sorry to hear of JH's mishap.
Will be sending information on peloric plants from his father [William Masters] soon.
Offers more Epipactis.
Notification of the Society’s intent to withdraw funds from its account.
Sends observations on Valeriana officinalis.
Relating to writing for the Cornhill Magazine, and spare copies of the Cape Results.
Adaptations of orchid flowers. Believes the structure of all irregular flowers is adaptation to insect fertilisation.
Linum grandiflorum distinguishes its own pollen so that when placed on stigma of same flower the pollen-tube is not even exserted.