No summary available.
No summary available.
A sheep-breeder friend has found that he can produce twins and triplets in his flock by "a sudden supply of improved feeding stuff" at time of conception. This would appear to remove the objection CD refers to in Descent that animals supplied with an excess of food become sterile.
Reprint of Origin will bring number to 19500 – so title-page may safely read "Twentieth Thousand".
Comments on GJR’s lecture on evolution.
Regrets failure of graft experiments.
Hopes GJR will not give up on Pangenesis. Mentions article by Gustav Jäger on Pangenesis.
Working hard on physiology of plants.
His son George sees no reason to change his view on marriage of cousins.
George’s astronomical work is too deep for CD.
Is obliged to JAWM for the honour done in sending CD his Der Kreislauf des Lebens (1877).
Thanks for letter. Values CD’s opinion more than that of anybody else.
Perfectly astonished at reception CD got among popular audiences at GJR’s lectures.
No summary available.
No summary available.
No summary available.
Thanks RAV for valuable letter [11232]. CD too ignorant of anatomy to form a decided opinion, but is inclined to attribute spiral folds to reversion and the valves to partial abortion of the fold. Asks RAV to verify by examining lower intestine of an opossum for the structure. If missing he would hesitate to allude to reversion. If RAV can prove the nature of these remnants it would be a conclusion of much interest.
No summary available.
Discusses planting onions for experiment.
Reports on the flowering and growth of a branch of Echeveria stolonifera.
Offers to send green insects that give off a powerful odour of napthalene.
No summary available.
Sends a drawing [missing] of alleged fossil man found in Colorado. JM is certain it is a hoax perpetrated by P. T. Barnum. It was designed to conform to CD’s well-known views of man’s ancestor.
No summary available.
"Many thanks for the specimens which will be very useful whenever a new Edition is required."
Sends his paper ["Die selbst-sterilität des Roggens", Landwirtsch. Jahrb. 6 (1877): 1073–6] on self-sterility in Secale cereale. AWR was wrong in claiming Beta vulgaris was perfectly self-sterile.
Reports results of crossing wheat varieties. In the first generation offspring are always uniform; some are intermediate, some resemble one parent. In the second generation, on the contrary, he got a diversity of parental and intermediate forms.