By Holmes, Walter C. / MacDaniel, Sidney. . Genre Compositae / Mikania / Botany / Peru . Names ca / peru / leaves / type / mikania and 1877 more

By Engel, John J. . Genre Clasmatocolea . Names clasmatocolea / leaves / axis / ca / type and 4694 more

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

Genre Natural history / Periodicals . Names life / areas / china / meteorites / mexico and 47 more

Genre Field Museum of Natural History / Periodicals / Natural history / Periodicals . Names american / mexico / plants / anna / california and 1693 more

By Pohl, Richard Walter, 1916- / Burger, William C. . Genre nccr--- / Grasses / Costa Rica / Grasses / Classification . Names ca / nodes / palea / rachis / plants and 10457 more

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

By Millspaugh, Charles Frederick, 1854-1923 / Dahlgren, B. E. (Bror Eric), 1877-1961 . Genre Field Museum of Natural History / Herbaria . Names plants / america / aquamavirus a / aquareovirus a / avisivirus a and 20 more

Names life / animals / anna / america / china and 1278 more

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