A new species of Gutierrezia (Asteraceae, Astereae, Solidagininae) from Argentinian Patagonia
Molecular Phylogeny and Recircumscription of the Fern Genus Pecluma (Polypodiaceae–Polypodiopsida)
Revisions in the South American Calandrinia caespitosa complex (Montiaceae)
The resurrection of Gutierrezia ameghinoi (Asteraceae, Astereae, Solidagininae), a species from Patagonia, Argentina
Synopsis of subtribe Hyptidinae (Lamiaceae) in Argentina
Confirmation of Valeriana nivalis (Valerianaceae) to the Argentinian flora
A revision of the genus Menonvillea (Cremolobeae, Brassicaceae)
Lectotypification, synonymy, and a new name in Senna series Aphyllae (Leguminosae: Caesalpinioideae)
Revalidation of Chusquea argentina (Poaceae, Bambusoideae, Bambuseae) on the basis of morphological, anatomical and phenological characters