By Standley, Paul Carpenter, 1884-1963 . Genre n------ / s------ / Botany / America / Plants . Names mus / herb / lata / type / rotundata and 2194 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

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

By Standley, Paul Carpenter, 1884-1963 / Steyermark, Julian A. (Julian Alfred), 1909- . Genre nc----- / Botany / Central America . Names mus / ca / lata / type / herb and 920 more

By Standley, Paul Carpenter, 1884-1963 . Genre ncho--- / Botany / Honduras / Lancetilla Valley . Names america / leaves / flowers / plants / called and 21197 more

By Standley, Paul Carpenter, 1884-1963 / Steyermark, Julian A. (Julian Alfred), 1909- . Genre nc----- / Botany / Central America . Names mus / ca / lata / type / folia and 1245 more

By Standley, Paul Carpenter, 1884-1963 . Genre n------ / s------ / Botany / America / Plants . Names mus / herb / type / lata / sp and 5661 more

By Standley, Paul Carpenter, 1884-1963 / Steyermark, Julian A. (Julian Alfred), 1909- . Genre nc----- / Botany / Central America . Names mus / ca / leaves / type / american and 6081 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

By Standley, Paul Carpenter, 1884-1963 . Genre n------ / s------ / Botany / America / Plants . Names mus / herb / type / lata / sp and 5791 more