Information on Cyclamen and other plants.
Identification of some plants.
"Bloom".
Showing 1–20 of 436 items
Information on Cyclamen and other plants.
Identification of some plants.
"Bloom".
AG’s review of Joseph Cook ["Lectures on biology", New Englander 37: 100–13].
Encourages CD to work at heliotropism.
Thinks Thomas Meehan is as "rattle-brained" as Joseph Cook.
[A damaged fragment cut from this letter is pinned to 11051.]
James Caird does not think Torbitt’s success justifies application to Government. Torbitt has four acres planted with seedlings. Has sent back CD’s £100. Shall CD insist that he keep it?
Has been investigating nutational movements of climbing plants; comments on the opinions of Julius von Wiesner and Julius Sachs. Remarks on the sleep movements of certain plants and the mechanism of tendril curvature. Is experimenting with Porlieria.
Has visited K. G. Semper’s laboratory.
Notes Julius Sachs’s opinion on the heliotropism of moulds: he can see no use in the response.
C. E. Stahl is working on swarm spores which can be made both helio- and apheliotropic.
Sachs has told him that some ferns sleep, and he suspects that some grasses may move.
Sachs also feels they may be working at bloom from a wrong point of view and suggests leaves may need to keep dry in order to keep their stomata open.
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