By Standley, Paul Carpenter, 1884-1963 . Genre Botany / Mexico / Yucatn (State) . Names leaves / flowers / sp / type / herb and 23352 more

By McVaugh, Rogers, 1909- . Genre s-pe--- / Myrtaceae / Botany / Peru . Names leaves / calyx / flowers / eugenia / peru and 5885 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 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 Peattie, Donald Culross, 1898-1964 . Genre n-us-in / Botany / Indiana / Plantes / Indiana . Names leaves / flowers / plants / calyx / none and 13594 more

By Gibson, Dorothy N. . Genre s-pe--- / Botany / Peru . Names calyx / leaves / corolla / seeds / flowers and 1368 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 / lata / type / rotundata and 2194 more

By Millspaugh, Charles Frederick, 1854-1923 . Genre Botany / Alacran Reef / Euphorbiaceae . Names leaves / euphorbia / island / mus / type and 764 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