By Campbell, Douglas Houghton, 1859-1953 . Names leaves / apex / riccia / plants / type and 5366 more

By Huxley, Thomas Henry, 1825-1895 . Genre Science . Names animals / life / sea / order / animal and 1196 more

By Voorhees, Edward B. (Edward Burnett), 1856-1911 . Genre Forage plants . Names soil / grass / plants / wheat / grasses and 1557 more

By Blakeslee, Albert Francis, 1874-1954 / Jarvis, Chester Deacon . Genre Trees in winter . Names bark / fruit / wood / trunk / leaves and 3519 more

By Lubbock, John, Sir, 1834-1913 . Genre Astronomy / Natural history . Names life / sea / flowers / animals / leaves and 1645 more

By Baker, Edward William, 1914- / Wharton, George Willard, 1914- . Genre Mites . Names type / mite / mesostigmata / mus / str and 9139 more

By Hooker, Joseph Dalton, Sir, 1817-1911 . Genre e-uk--- / e-ie--- / Botany / Great Britain / Botany and 3 more . Names leaves / flowers / calyx / fruit / america and 11457 more

By Meany, Edmond S. (Edmond Stephen), 1862-1935 . Genre n-us-wa / Mount Rainier National Park / Glaciers / Washington (State) / Botany and 3 more . Names rock / tacoma / sea / leaves / flowers and 1942 more

By Huxley, Thomas Henry, 1825-1895 / Huxley, Thomas Henry, 1825-1895 . Genre Agnosticism / Miracles / Religion and science . Names life / pseudo / order / ix / called and 872 more

By Laverack, M. S. . Genre Earthworms . Names earthworms / lumbricus terrestris / animal / animals / leptosira terrestris and 1660 more