Stelis, one of the largest genera within Pleuro- thallidinae, was recently recircumscribed to include a few hundred more species, most of which had previously been assigned to Pleurothallis. Here, a new phylogenetic anal- ...

Inflorescence forms in grasses lead to a general assumption that their evolution is random. We reconstructed the ancestral inflorescence for Poaceae subtribe Eleusininae and outlined possible evolutionary pathways to test ...

Sediment dynamics in Bahía Blanca estuary (Argentina) permit the formation of longitudinal banks, one of which is La Lista Bank, located at the mouth of the La Lista tidal channel. The purposes of the present research were ...