Discusses case of Cytisus graft described by JJW.
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Discusses case of Cytisus graft described by JJW.
Is very interested in JJW’s report on a purple laburnum grafted onto yellow stock which then produces yellow flowers. CD requests racemes to examine.
Regarding Cytisus graft with yellow flowers, CD thinks nurseryman has sold Cytisus adami to JJW’s brother in place of C. purpureus. This explains apparent "sport". [P.S. on envelope:] C. purpureus seeds freely. C. adami never does.
JJW is to think no more about mistake [regarding Cytisus graft].
E. Ray Lankester blackballed by Linnean Society. Another election planned. Would JJW use his influence in Lankester’s favour?
Declines invitation to accompany JJW to Crystal Palace.
Promises to propose JJW for membership in Zoological Society.
Sympathises with JJW’s enthusiasm about the Danais and hopes it may become naturalised in this country.
CD thinks JJW’s account [in 7137] is significant for a theory of generation and should go to some scientific society; suggests additional data is needed. Quotes cases of subsequent progeny apparently affected by a previous impregnation. Perhaps not prudent to allude to "despised" Pangenesis, which CD fully believes will have its day.
Asks about birds erecting feathers when enraged or frightened. Interested in examples of expression in birds and animals.
Tells of the sheldrake dancing on tidal sands to make worms come out.
On birds erecting feathers.
Comments on production of buds in Cytisus.
Discusses case of rabbit-breeding which affected subsequent progeny of female.
Cannot accept JJW’s invitation to a party. His health has been worse than usual for some months – can see no one nor can he go anywhere.
Is preparing a cheap edition of the Origin [6th] and will answer Mivart’s objections.
CD is pleased JJW likes C. Wright’s "Darwinism" [see 7940]. Huxley will publish a splendid review of it in Contemporary Review [Nov 1871].
"Like you I have often wondered at the different food of the old and young, as with graminivorous birds feeding their young with insects."
Recommends forthcoming book by John Lubbock [Monograph of the Collembola and Thysanura (1873)].
Not surprised incipient disease in female would make her unattractive to male.
Sorry JJW’s official duties are so heavy.
Thanks for new case.
Not very well.
JJW is quite at liberty to use CD’s name as patron of cat show.
Has no doubt he will find JJW’s address interesting.
Thinks same spot for nesting might prove attractive to birds, though they had had no intercommunication.
August Weismann is interested in JJW’s experiments on birds and the caterpillars they eat.
Yellow flowers occurring on a purple Cytisus grafted onto a yellow stock.
Yellow and purple flowers occur on plant grafted with Cytisus purpureus, but only on separate racemes. Only yellow blooms seed.
Sends CD some of the Cytisus, which has produced yellow flowers on a purple graft.