Showing 1–20 of 21 items
Admires Wallace’s Island life.
Criticises: 1. His view of similar plants on distant mountains – CD prefers previous low-land connections to Wallace’s summit–summit dispersal;
2. Source of warmth for ancient Arctic climate;
3. Origin of S. Australian flora.
CD’s favourite cases in Movement in plants.
Wants to see Frank become F.R.S. before he dies.
Pities Wallace and wants a pension for him very much.
Responds, with some embarrassment, to JDH’s caution on Frank’s F.R.S. prospects.
Thanks for agreeing to propose Frank as F.R.S.
Would have enjoyed discussing Island life.
On Wallace’s pension and Frank’s F.R.S.
Asks JDH to read the enclosed Memorial, sign it, and send it to T. H. Huxley.
Letter of introduction for V. O. Kovalevsky.
Island life continues to stimulate: Wallace ignores effects of glaciers on alpine flora and generally exaggerates those of débâcles and wind dispersal. CD encourages JDH to prepare a geographical address including history of geographical distribution.
CD complains of discomfort, but has not the strength for a project that would let him forget it.
Cheered by JDH’s friendly words.
Wishes he could help JDH with geographical distribution, but the subject has gone out of his mind.
Responds to JDH’s outline history of plant geography.
Considers Humboldt the "greatest scientific traveller who ever lived".
Discusses the origin and rapid radiation of angiosperms in Cretaceous period.
Comments on importance of work of Alphonse de Candolle, Saporta, Axel Blytt.
Responds to JDH on history of plant geography.
Opinion of Humboldt.
Origin of higher phanerogams.
Importance of the occurrence of south temperate forms in the Northern Hemisphere.
No one could have thought about evolution and not about representative species; yet no one discussed it fully until Origin, including von Baer.
Did not know of Leopold von Buch’s Description physique des îles Canaries [1836] when Origin was published.
"As far as I know no one ever discussed the meaning of the relation between representative species before I did & as I suppose Wallace did in his paper before the Linn. Soc. [1858]."
Erasmus’ death and CD’s sentiments on death.
Praises JDH’s York address.
S. B. J. Skertchly has paralleled Axel Blytt’s work in Cambridgeshire fens.
JDH too cautious on southern glacial period.
Is Kew interested in Azores plants collected by Arruda Furtado, a local inhabitant and an evolutionist?
Comte [de Paris] will have plants next summer.
Arruda Furtado will send his mountain plants from Azores.
Visiting his son Horace.
Studying action of carbonate of ammonia. Finds similar looking Euphorbia root cells react differently.
Intrigued by Dischidia rafflesiana, whose pitchers manufacture manure-water that nourishes adventitious roots. Does JDH know histologist for detailed study?
Julius von Wiesner’s criticism of Movement in plants "vivisects" CD in "a most courteous but awful manner" [Das Bewegungsvermögen der Pflanzen (1881)].
Profuse thanks for plants.
Specifies which euphorbs he wants. Euphorbs’ alternate rows of ammonium carbonate reactive/non-reactive cells are worth more study.
Cannot read signature on letter sent via JDH from Lima.
CD sends cheque for £250 [see 13620].
