For over two decades no attempt has been made to update the checklist of Ferns and
Lycophytes (hereafter only referred to as pteridophytes) of Honduras. In 1996 Nelson …

Melpomene peruviana is one of the ecologically toughest fern species that prospers under
climatically extreme conditions between 3400-5200 meters above sea level and …

This paper provides a monograph of the petiolatum clade of Elaphoglossum Schott ex J. Sm.
sect. Lepidoglossa Christ (Dryopteridaceae). This group has been recovered as …

We present a monographic treatment for the 13 species of Elaphoglossum sect. Polytrichia
subsect. Apoda (Dryopteridaceae). Molecular phylogenetic analyses have recovered this …

Elaphoglossum matogrossense, a new species from central-western Brazil, is here
described and illustrated. It belongs to Elaphoglossum section Lepidoglossa, which is often …

To mark the commencement of his retirement as Nathaniel Lord Britton Curator of Botany,
and appointment as Curator Emeritus at the New York Botanical Garden, we pay tribute to …

We present a taxonomic treatment for the species of Didymochlaenaceae and
Dryopteridaceae occurring in the region of Viçosa, Minas Gerais, Brazil. This study was …

We present a taxonomic revision for Cyclodium, a neotropical fern genus that is most diverse
in the Amazon lowlands, especially in the Guianas and Venezuela, but also extending to …

MATERIALS AND METHODS We reviewed various classification schemes for the vascular
epiphytes and here employ the definition prepared by Zotz (2016). In addition, we describe …

We here provide a taxonomic and nomenclatural update of the Prodromus of the Bolivian
fern flora published between 2017 and 2019. We describe one new species …