Lophosoriaceae

The development and morphology of the gametophytes of the fern L. quadripinnata var . contracta are described from material… Expand

Available data on Early Cretaceous Antarctic ferns, based on mega and microfossils from Cerro Negro Formation (Shetland Islands… Expand

Spores of pteridophyte species of the families Dicksoniaceae, Lophosoriaceae and Ophioglossaceae from the "Parque Estadual das… Expand

Resumen. UNA NUEVA ESPECIE FOSIL DE ARAUCARIA DEL PALEOGENO DE TIERRA DEL FUEGO, ARGENTINA. Se describe una nueva especie de… Expand

Tree ferns are a well-established clade within leptosporangiate ferns. Most of the 600 species (in seven families and 13 genera… Expand

Nucleotide sequences fromrbcL were used to infer relationships of Lophosoriaceae and Hymenophyllopsidaceae. The phylogenetic… Expand

espanolSe presentan los resultados del analisis palinologico y palinofacial de la Fm. Rio Foyel, aflorante en la Cuenca Nirihuau… Expand

Abstract We describe and illustrate Metaxya lanosa, the second known species in the genus and the fern family Metaxyaceae… Expand

En este trabajo se describe el desarrollo del gametofito de L. quadripinnata , se compara con los resultados obtenidos por otros… Expand