Title:Morphology and ultrastructure of Schizaea fistulosa (Schizaeaceae) spores from Chile / Morfología y ultraestructura de las esporas de Schizaea fistulosa (Schizaeaceae) de Chile
Title:Palynological analysis of Dennstaedtiaceae taxa from the Paranaense Phytogeographic Province that produce Trilete spores II: Microlepia speluncae and Pteridium arachnoideum
Title:Palynological analysis of Dennstaedtiaceae taxa from the Paranaense Phytogeografic Province that produce monolete spores and its systematic implications (I): Blotiella lindeniana, Histiopteris incisa and Paesia glandulosa