[New species, newly used names and new ranges of tree ferns (Filicales: Cyatheaceae) in the Neotropics].
Two new species are described for the Neotropics, 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.
Rojas-Alvarado
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AF
Instituto Nacional de Biodiversidad, Apdo. 22-3100, Santo Domingo, Heredia, Costa Rica. arojas@xanum.uam.mx
D003364:Costa Rica; D029624:Ferns / Q000033:anatomy & histology / Q000145:classification*; D010176:Panama; D009626:Terminology as Topic; D014329:Tropical Climate
Nuevas especies, nombres nuevamente utilizados y nuevas distribuciones en los helechos arborescentes (Filicales: Cyatheaceae) para el Neotrópico.