The genera of neotropical ferns and lycophytes : a guide for students - Moran, Robbin Craig 1956- ([Lugar de publicación no identificado] : The New York Botanical Garden, 2004)
"Prepared for OTS 2004-9, Tropical Plant Systematics, 9 June to 19 July 2004 Organization for Tropical Studies"
Keywords: HELECHOS -- IDENTIFICACION -- GUIAS; HELECHOS -- CLASIFICACION -- GUIAS