Prodromus of a fern flora for Bolivia. XIII. Anemiaceae

Prodromus of a fern flora for Bolivia. X. Hymenophyllaceae

Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar

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

Three new species of the fern genus Pteridrys (Tectariaceae) from Vietnam

Two new species of Microlepia (Dennstaedtiaceae, Polypodiopsida) from Thailand