By Nash, Dorothy L. . Genre cl----- / Botany / Latin America . Names flowers / monticola / american / area / arenaria standleyi and 43 more

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

By Nash, Dorothy L. . Genre ncgt--- / Botany / Guatemala . Names flowers / leaves / fruit / corolla / mexico and 6656 more

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

By Gibson, Dorothy N. . Genre ncgt--- / Tournefortia elongata / Tournefortia longiloba / Botany / Guatemala . Names s f / morganella / calyx / ca / corolla and 96 more

By Macbride, J. Francis (James Francis), 1892- . Genre s-pe--- / Botany / Peru . Names calyx / flowers / type / leaves / peru and 47323 more

By Macbride, J. Francis (James Francis), 1892- . Genre s-pe--- / Botany / Peru . Names type / leaves / calyx / corolla / flowers and 25067 more

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

By Gibson, Dorothy N. . Genre Wigandia urens var. caracasana / Cobaea / Botany / Neotropics . Names plants / american / s f / cobaea lutea / cobaea pachysepala and 91 more

By Williams, Louis Otho, 1908- . Genre Botany / Neotropics . Names america / mexico / type / american / plants and 1700 more