No summary available.
On effect of external conditions: CD thinks all variability due to changes in conditions of life because there is more variability under unnatural domestic conditions than under nature, and changed conditions affect the reproductive organs. But why one seedling out of thousands presents some new character transcends the wildest powers of conjecture.
Not shaken by "saltus" – he had examined all cases of normal structure resembling monstrosities which appear per saltum. Has fought his tendency to attribute too much to natural selection; perhaps he has too much conquered it.
Sends paper to be read ["Sexual forms of Catasetum", Collected papers 2: 63–70].
Asks that referee of his [Catasetum] paper be informed that if it is ordered to be printed he will borrow woodcuts. But if referee thinks fit, he will withdraw it, for almost all will be published in Orchids. He is not willing to spare time to condense it.
Is grateful to JH for calling attention to his paper on analysis. Has forwarded his letter to George Boole. Hopes he can quote it in his paper for the Manchester Philosophical Society. Sends a copy of his memoir from the R.S.P.T.
Orchids taking up all his time.
He longs to be at work again on poultry and rabbits.
No summary available.