Summary

Sends specimen of Gilia aggregata and will try to get Phlox subulata.

Summary

Praises AG’s abstract of Cross and self-fertilisation [Am. J. Sci. 3d ser. 13 (1877): 125–41].

Hopes soon to finish with dimorphic plants.

Summary

Sends specimens of two forms of Rhamnus lanceolata.

Summary

Thanks AG for card about Pontederia.

Asks for specimens of Phlox subulata and Gilia aggregata to check for dimorphism.

Summary

Has received CD’s book [Forms of flowers]; thanks him for the compliment of the dedication.

Summary

Sends an informal title-page [for Orchids, 2d ed.].

Appreciates the condolences for Frank [on death of his wife, Amy].

Summary

Leucosmia burnettiana is in all probability dimorphic. Thinks Gilia is truly heterostyled and Phlox subulata was, perhaps, once heterostyled. Has good evidence of heterostyly in 39 genera from 14 families.

Summary

Has two young friends who wish to call on CD.

Summary

Lithospermum longiflorum has cleistogamous flowers and, unlike other species of genus, it is not dimorphic.

Summary

Thanks for Orchids [2d ed.].

Does not feel his abstract of Cross and self-fertilisation [Am. J. Sci. 3d ser. 13 (1877): 125–41] was thorough enough.

Has heard of their sad bereavement last autumn [death of Amy, wife of Francis Darwin].

Summary

C. E. Bessey’s case [see 10969] came too late, as the sheets had been printed, but CD thinks it should be carefully investigated as a possible case of incipient heterostyly.

Is trying to make out the function of "bloom", the waxy secretion on leaves and fruits.

Summary

Asked C. E. Bessey whether Lithospermum longiflorum was dimorphic like its relatives. Encloses CEB’s reply.

Summary

Asks AG not to send his rare specimens [of Leucosmia].

Is glad of the notice about black pigs.

Has great faith in Jeffries Wyman;

thinks A. R. Wallace founds his speculation on a feeble basis.

Summary

At Asa Gray’s request, writes what he knows about Pontederia cordata.

Summary

Has heard through Asa Gray of CD’s interest in his work on Lithospermum and Oxalis. Thinks dimorphism in Oxalis is but early stage toward complete separation of sexes.

Summary

Movements in cotyledons; outlines tracing technique. [A tracing of movements of red cabbage cotyledon enclosed.]

Summary

JDH has just returned from U. S., where he worked on N. American geographical distribution with Asa Gray.

Summary

Encloses flowers. Long-styled form may be a sport.

Summary

Welcomes JDH home from American expedition.

Summary

Requests seeds for experiments he and Frank are doing on automatic movements of cotyledons.