机译:Three new scaly tree fern species (Cyathea-Cyatheaceae) from the Amotape-Huancabamba Zone and their biogeographic context
Sch Field Studies, Cummings Ctr 100, Suite 534-G, Beverly, MA 01915 USA;
Univ Bonn, Nees Inst Biodiversitat Pflanzen, Meckenheimer Allee 170, D-53115 Bonn, Germany;
Andes; Ecuador; Hymenophyllopis; Neotropics; Peru; sandstone; South America;