Genre Natural history / Periodicals . Names animals / life / american / island / plants and 137 more

By Standley, Paul Carpenter, 1884-1963 / Williams, Louis Otho, 1908- / Nash, Dorothy L. . Genre ncgt--- / Botany / Guatemala . Names calyx / corolla / leaves / seeds / flowers and 9412 more

Genre Field Museum of Natural History / Periodicals / Natural history / Periodicals . Names mexico / island / california / oregon / life and 809 more

By Barringer, Kerry Alan . Genre Orchids / Costa Rica . Names type / costa / flowers / sp / spigelia nov. and 515 more

By Walters, Leon L. / Osgood, Wilfred Hudson, 1875-1947 . Genre Taxidermy / Celluloid . Names life / reptiles / eye / order / s a and 75 more

By Standley, Paul Carpenter, 1884-1963 . Genre n------ / s------ / Botany / America / Plants . Names mus / type / herb / lata / costa and 4246 more

Genre Natural history / Periodicals . Names life / animals / areas / area / american and 1467 more

By Goodman, Steven M. . Genre f-mg--- / Birds / Madagascar . Names iris / areas / unidentified / area / adult and 4183 more

Names life / animals / plants / china / anna and 1370 more

Genre Natural history / Periodicals . Names life / animal / animals / china / adult and 104 more