Genre nccr--- / Costa Rica / Classification / Classification . Names leaves / flowers / ca / calyx / apex and 6847 more

By Woodman, Neal. . Genre ncho--- / Honduras . Names copestylum mexicana / orophila / fossils / mexicana / cryptotis and 1478 more

By Vickers, William T. / Plowman, Timothy. . Genre s-ec--- / Ethnobotany / Ecuador / Indians of South America / Ecuador and 3 more . Names siona / unidentified / plants / sp / fruit and 1881 more

By Plowman, Timothy. . Genre Erythroxylum . Names erythroxylum / bahia / apex / ca / flowers and 936 more

By Soejarto, Djaja D. . Genre s------ / Botany / South America / Classification / Saurauia and 1 more . Names saurauia / type / leaves / flowers / apex and 2794 more

By Engel, John J. / Merrill, G. L. Smith. . Genre u-nz--- / Liverworts / Classification / Jungermanniales . Names balantiopsis / leaves / isotachis / ca / type and 4705 more

By Engel, John J. / Schuster, Rudolf Mathias, 1921- . Genre Stolonophora . Names leaves / axis / hepaticae / apex / basal and 135 more

By Pohl, Richard Walter, 1916- . Genre nccr--- / Bluegrasses / Pennisetum tempisquense / Grasses / Costa Rica and 3 more . Names digitaria / nodes / ca / costa / pennisetum and 219 more

By Gentry, Alwyn H. / Dillon, Michael O. (Michael Owen),, 1947- / Jones, Samuel B.,, 1933- / Macbride, J. Francis (James Francis),, 1892- . Genre Compositae / Vernonieae / Botany / Peru . Names peru / ca / leaves / type / apex and 1878 more

By Standley, Paul Carpenter, 1884-1963 / Williams, Louis Otho, 1908- . Genre ncgt--- / Rubiaceae / Guatemala / Botany / Guatemala . Names leaves / corolla / calyx / flowers / mexico and 16991 more