A new species of Parablechnum (Blechnaceae) with prostrate leaves
Asplenium atlanticum (Aspleniaceae), a new endemic fern from the Brazilian Atlantic Forest
Lycopodiaceae of the Guianas: List of exsiccata and distribution maps
Polystichum napoense (Dryopteridaceae), a new cave-dwelling fern species from Guangxi, China
Synoptic Revision of Diplazium (Athyriaceae) in Rwanda with description of Diplazium cyamudongoense sp. nov.