Revista de Biología Tropical
versão On-line ISSN 0034-7744versão impressa ISSN 0034-7744
Resumo
ROJAS - ALVARADO, Alexander Fco.. Nuevas especies, nombres nuevamente utilizados y nuevas distribuciones en los helechos arborescentes (Filicales: Cyatheaceae) para el Neotrópico. Rev. biol. trop [online]. 2001, vol.49, n.2, pp.453-466. ISSN 0034-7744.
Two new species are described for the Neotropic, four species are newly accepted, and four species and one variety are reported. The new species are: Cyathea grayumii A. Rojas and C. panamensis A. Rojas. Cyathea alfonsiana L. D. Gómez, C. holdridgeana Nisman & L. D. Gómez, C. onusta H. Christ and C. squarrosa (Rosenst.) Domin are recognized; Cnemidaria coclena Stolze, Cyathea andina (H. Karst.) Domin, C. caracasana var. meridensis (H. Karst.) R. M. Tryon, C. macrosora (Baker) Domin and C. pseudonanna (L. D. Gómez) Lellinger are reported from Costa Rica and Panama.
Palavras-chave : Neotropic; Pteridophyta; Tree ferns; new species.