Prodromus of a fern flora for Bolivia. X. Hymenophyllaceae
Prodromus of a fern flora for Bolivia. IX. Osmundaceae
Prodromus of a fern flora for Bolivia. VII. Equisetaceae
Prodromus of a fern flora for Bolivia. VI. Psilotaceae
Prodromus of a fern flora for Bolivia. V. Ophioglossaceae
Prodromus of a fern flora for Bolivia. I. General introduction and key to families
A first checklist to the vascular plants of La Amistad International Park (PILA), Costa Rica-Panama
Phytogeography of pteridophytes on limestone areas in Guangdong, China
Polystichum hastipinnum (subg. Haplopolystichum; Dryopteridaceae), a new cave fern from Guangdong, China
Elaphoglossum maya and E. rojasii (Dryopteridaceae), replacement names for E. angustifrons and E. reptans, respectively