nger), whom he closely resembled.
-letters to.
-mentioned.

Jodrell Laboratory, Darwin's interest in.
-note on.

Jordanhill, Smith of, on Gibraltar.

"Journal of Researches," Darwin's.

Judd, Prof. J.W., letter to.
-recollections of Darwin.
-on Darwin's "Volcanic Islands."
-Darwin in praise of work of.

Jukes, on imperfection of the Geological Record.
-on changes of climate.
-on formation of river-valleys.
-over estimates sub-aerieal denudation.

Jumps, variation by.

Juncus, range of.
-J. bufonius.
-variation of.
-germination of seed from mud carried by woodcock.

Jura, Darwin on erratic blocks of.

Jussieu, A. de.

Kane's, E.K., "Arctic Explorations," use of foxtails by Esquimaux
referred to in.

Kelvin, Lord, Address at the British Association Meeting at Edinburgh
(1871).
-on geological time.
-on age of the earth.
-on origin of plant-life from meteorites.

Kemp, W., sends seeds to Darwin.
-on vitality of seeds.

Kensington, proposed removal of British Museum (Bloomsbury) collections
to.

Kerguelen cabbage, Chambers versus Hooker on the.

Kerguelen island, coal-beds of.
-relation of flora to that of Fuegia.
-similarity between plants of S. America and of.
-importance of collecting fossil plants on.
-moth from.
-sea-shells of.
-volcanic mountain on.

Kerner, A. von Marilaun, on Tubocytisus.
-"Pflanzenleben."
-"Schutzmittel des Pollens."
-on xenogamy and autogamy.
-mentioned.

Kerr, on frozen snow.

Kerr, Prof. Graham.

Kew, proposed consolidation of botanical collections at.
-rarity of insects and shells in Royal Garden.
-Darwin visits Garden.
-Darwin obtains plants from.
-Darwin sends seeds to.
-Jodrell, Laboratory at.
-struggle for existence at.
-suggestion that J. Scott should work in Garden.

Kilauea, lava in crater of.

Kilfinnin, shelves in valley of.

Kilima Njaro, plants of.

King, Captain, collection of plants by.
-"Voyages of the 'Adventure' and 'Beagle.'"

King, Sir George, reminiscences of J. Scott.
-Darwin receives seeds from.

King, Dr. Richard (1811?-1876): He was surgeon and naturalist to Sir
George Back's expedition (1833-5) to the mouth of the Great Fish River
in search of Captain Ross, of which he published an account. In 1850 he
accompanied Captain Horatio Austin's search expedition in the
"Resolute."
-Arctic expedition.

Kingfisher, sexual difference in.

Kingsley, C.,