Prodromus of a fern flora for Bolivia. XII. Lygodiaceae
Prodromus of a fern flora for Bolivia. XIII. Anemiaceae
Prodromus of a fern flora for Bolivia. X. Hymenophyllaceae
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
Cinchona anderssonii (Rubiaceae), a new overlooked species from Bolivia
A synopsis of Oxypetalum (Apocynaceae) in Bolivia, with the description of one new species and a key to species in Bolivia