a Frontiers of Biogeography 2021, 13.3, e50023 Frontiers of Biogeography RESEARCH ARTICLE the scientific journal of the International Biogeography Society Phylogenetic diversity of ferns reveals different patterns of niche conservatism and habitat filtering between epiphytic and terrestrial assemblages† Adriana C. Hernández-Rojas1* , Jürgen Kluge1 , Sarah Noben2 , Johan D. Reyes Chávez3 , Thorsten Krömer4 , César I. Carvajal-Hernández5 , Laura Salazar6 and Michael Kessler2 1 Faculty of Geography, Philipps University Marburg, Germany; 2 Systematic and Evolutionary Botany, University of Zurich, Switzerland; 3 Escuela Agrícola Panamericana Zamorano, Centro Zamorano de Biodiversidad, Carrera de Ambiente y Desarrollo, Valle de Yeguare, Francisco Morazán, Honduras; 4 Centro de Investigaciones Tropicales (CITRO), Universidad Veracruzana, México; 5 Instituto de Investigaciones Biológicas, Universidad Veracruzana, México;6 Centro de Investigación de la Biodiversidad y Cambio Climático e Ingeniería en Biodiversidad y Recursos Genéticos, Facultad de Ciencias del Medio Ambiente, Universidad Tecnológica Indoamérica, Machala y Sabanilla, Quito, Ecuador. *Corresponding author: Adriana C. Hernández-Rojas,
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[email protected] This paper is part of an Elevational Gradients and Mountain Biodiversity Special Issue. Abstract Highlights Much attention has been directed to understanding • Epiphytic and terrestrial fern assemblages across species richness patterns, but adding an evolutionary elevational and latitudinal