16 December 2008 Ceradenia Itatiaiensis, A New Species of Polypodiaceae from Southeastern Brazil
Paulo Henrique Labiak, João Paulo S. Condack
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Abstract

Recent collections of Polypodiaceae in Brazil reveal a new species of Ceradenia L. E. Bishop, C. itatiaiensis Labiak & Condack, that appears to be a narrow endemic to the Itatiaia National Park. It resembles C. albidula (Baker) L. E. Bishop, but differs mainly by having setae on the laminar margins. Descriptions and illustrations are provided, as well as comments on the most closely related species.

Paulo Henrique Labiak and João Paulo S. Condack "Ceradenia Itatiaiensis, A New Species of Polypodiaceae from Southeastern Brazil," Novon: A Journal for Botanical Nomenclature 18(4), 495-497, (16 December 2008). https://doi.org/10.3417/2006169
Published: 16 December 2008
KEYWORDS
Brazil
Ceradenia
grammitid ferns
Itatiaia
IUCN Red List
Polypodiaceae
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