Has discussed with E. E. Klein about the purchase of a Hartnack microscope from Paris.
Showing 81–89 of 89 items
Has discussed with E. E. Klein about the purchase of a Hartnack microscope from Paris.
Has got a cold, so will not go to Kew. Wrote to Hartnack about price of microscopes and describes own model. Told Hooker about Tisley Spiller’s microscope in Paris.
Observations on the leaves of Desmodium. Most are trifoliate; none has tendrils. Gives some comments from Hooker.
Fears [CD’s] albumen theory will not work because albumen is coagulated and filtered out in making extracts of belladonna, hyoscyamine, and colchicine [alkaloid poisons].
Has investigated whether it makes a difference if extracts [of alkaloid poisons] are made from leaves, seeds, or roots.
Had two mornings working on Drosera but it was sluggish. Frog preparations are pretty good.
Proofs arrived and Francis is correcting them. Tells Emma Darwin that Amy is delighted about the azaleas. The Ruck family very much like Isabella Bird’s Six months in the Sandwich Islands.
Will send corrected proofs [of Insectivorous plants].
Describe the Pinguicula species found at Mürren. Have found seeds on some. Their large roots seem to indicate that they do not get much animal food.