Buscar recursos académicos

ABSTRACT Cyathus berkeleyanus (Tul. & C.Tul.) Lloyd was originally collected by Charles Darwin in Rio de Janeiro, Brazil. The type material has been lost over the years, and the designation of a new type with a modern de...

ABSTRACT The present study consists of the floristics-taxonomic survey of Bromeliaceae and Orchidaceae on rocky outcrops located at an Atlantic Forest-Caatinga transition area in Paraíba State, northeast of Brazil, in o...

A taxonomic treatment of Cactaceae species from Paranapiacaba Biological Reserve and surroundings is presented. An identification key and descriptions of 14 species, with notes regarding their ecology and conservation ar...

ABSTRACT As part of an ongoing project treating the ferns and lycophytes from the region of Viçosa, Minas Gerais State, Brazil, we here present the taxonomic treatment of the early divergent lineages of the leptosporang...

ABSTRACT As part of an ongoing project treating the ferns and lycophytes from the region of Viçosa, MG, Brazil, we here present the taxonomic treatment of Polypodiaceae. We performed field expeditions in remaining fores...

ABSTRACT (Taxonomic study of the Bromeliaceae in Lençóis Maranhenses National Park, MA, Brazil). The Lençóis Maranhenses National Park (PNLM) is located in the eastern region of the coast of the state of Maranhão, N...

ABSTRACT This study aimed to inventory the Gomphonema species community from the Lower Iguaçu River, within an area of the Parque Nacional do Iguaçu, Paraná, Brazil, providing descriptions, comments, and photomicrogra...

ABSTRACT This paper consists in the taxonomic survey of the Santalales order in the Núcleo Curucutu, Parque Estadual Serra do Mar, São Paulo State, Brazil. The taxonomic treatment includes identification key, morpholog...

In a survey of the species of Cladonia occurring in high-altitude environments of Serra do Mar in Southern Brazil, eight species with verticillate podetia were found. Cladonia clathrata and C. imperialis are new records ...