Reports on roots and climbing plants experiments he is performing in Sachs’ laboratory. Orchids with air roots have come. Goebel says proshelic better than helic.
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Reports on roots and climbing plants experiments he is performing in Sachs’ laboratory. Orchids with air roots have come. Goebel says proshelic better than helic.
Discusses results of geotropism experiment. Has started some heliotropic caustic experiments on mustard roots. Has trouble making marks.
Describes his talk with Julius von Sachs about canary-grass.
Heliotropism nomenclature. Apheliotropic mustard roots grow more quickly in dark. Measures growth with microscope as S. H. Vines did in mould. Studying air roots.
FD’s and Stahl’s negative opinion of Sachs.
Pressure paralyses the streaming of protoplasm in the hairs of Tradescantia.
Discusses Müller-Thurgau’s work on heliotropism. Will start on Thursday for Heidelberg and Strassburg.
Describes bean experiments. Will tell Emma Darwin to tell Elizabeth Darwin that he has written to the Riffel.
Sends quotation from Armand Trousseau, Lectures on clinical medicine [1868–72] 5: 213, on interruption of menstruation in young girls upon changing schools, as an example of the effect of changed conditions of life.
Sutton says monkeys often vomit, but cannot say whether they do it voluntarily.
Humphrey does not think more bones in female os coccyx than in male. Because of maceration it is impossible to compare male and female skeletons. Has another coach while Stuart ill.
Needs more money to pay his tutoring bills.
Thanks CD for the cheque. Gives account of money owed for tutoring and tennis.
Sends list of bills.
Has no chance of paying his debts, and asks for money.
Expressions in attitudes of prayer and adoration.
Very glad about profits of book. Glad CD flummoxed Mivart.
He is waiting to hear about the requirements for the MB examination before considering the possible trip to north America.
Thanks for the cheque, and also for the offer to pay for him to go on a trip to north America with G. H. Darwin.
Explains about the attendance at St George’s hospital that is required for the MB examaminations, and how this would affect plans for a trip to north America.
Quickening of heart-beat in fear. A. H. Garrod does not think that this means that the heart is working harder.