Prodromus of a fern flora for Bolivia. XXXVIII. Tectariaceae
Prodromus of a fern flora for Bolivia. XXXII. Athyriaceae
Prodromus of a fern flora for Bolivia. XXXVII. Nephrolepidaceae
Prodromus of a fern flora for Bolivia. XXXIII. Blechnaceae
Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae
Three new species of the Cyathea “Hymenophyllopsis” clade (Cyatheaceae) from Venezuela and Brazil
Prodromus of a fern flora for Bolivia. XVI. Salviniaceae
Prodromus of a fern flora for Bolivia. XV. Marsileaceae
Prodromus of a fern flora for Bolivia. XIV. Schizaeaceae
Prodromus of a fern flora for Bolivia. XII. Lygodiaceae