By Patterson, Bryan, 1909-1979 / Segall, Walter, 1900- / Turnbull, William D. . Genre Ear / Xenarthra, Fossil . Names priodontes / euphractus / bulla / argentina / armadillo and 748 more

By Patterson, Bruce D. / Stotz, Douglas F. (Douglas Forrester), 1956- / Solari, Sergio. . Genre s-pe--- / Birds / Peru / Reserva de la Biosfera del Manu / Mammals and 9 more . Names incertae sedis / sp / manu / aa / peru and 2817 more

By Engel, John J. / Schuster, Rudolf Mathias, 1921- . Genre u-at--- / u-nz--- / a-nw--- / Liverworts / Classification and 4 more . Names telaranea / leaves / lepidozia / neolepidozia / telaranea grossiseta and 151 more

By Williams, Louis Otho, 1908- . Genre Scrophylariaceae . Names scrophulariaceae / s f / verbenaceae / schlegelia / bignoniaceae and 102 more

By Williams, Louis Otho, 1908- . Genre nc----- / Botany / Central America / Tropical plants / Central America . Names leaves / type / corolla / flowers / mexico and 945 more

By Singer, Rolf. . Genre Basidomycetes / Classification / Agaricales / Classification . Names alba / vix / koh / agaricales / la and 2384 more

By Stuessy, Tod F. . Genre cl----- / Lagascea / Botany / Latin America / Classification . Names lagascea / mexico / leaves / nocca / type and 1552 more

By VanStone, James W. / Simms, Stephen C. (Stephen Chapman), 1863-1937 . Genre n-us-mn / Simms, Stephen C. (Stephen Chapman)1863-1937 / Ethnological collections / Catalogs / Field Museum of Natural History and 7 more . Names bark / american / wood / animals / life and 175 more

By VanStone, James W. / Cowie, Isaac . Genre n-cn-ab / n-us-il / Cowie, Isaac / Ethnological collections / Catalogs and 9 more .

By Ponce de Leon, Patricio. . Genre Calvatia cretacea / Fungi / Geographical distribution .