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机译:Diversity patterns of ferns along elevational gradients in Andean tropical forests
Univ Gottingen, Albrecht von Haller Inst Plant Sci, D-37073 Gottingen, Germany;
Univ Zurich, Inst Systemat Bot, Zurich, Switzerland;
State Museum Nat Hist, Stuttgart, GermanyUniv Veracruz, Ctr Trop Studies, Interior Exhacienda Luca, Veracruz, MexicoUniv Marburg, Fac Geog, Marburg, Germany;
Equator; climatic variables; ferns; neotropical mountain range; elevational gradient; species richness; latitudinal gradient;