Salvia ramamoorthyana and S. omissa (Lamiaceae), two names for two old and largely confused species from Mexico
Thismia puberula (Thismiaceae), a new species from Southern Vietnam
A new species of Gastrochilus and new records for the orchids of Nepal
Salvia hasankeyfense (Lamiaceae), a new species from Hasankeyf (Batman, South-eastern Turkey)
Typification of two species names of Potamogeton (Potamogetonaceae)
Gynochthodes leonardii: a novel species of Morindeae-Rubiaceae from Palawan, Philippines
Two new species of Euphorbia subg. Chamaesyce (Euphorbiaceae) from Baja California Sur, Mexico and their phylogenetic relationships
Desertia, a new genus in Massonieae (Asparagaceae, Scilloideae), including the description of Desertia luteovirens and the taxonomic revisions of Whiteheadia and Namophila
Typification of the marine siphonous green algae Caulerpa prolifera (Bryopsidales, Chlorophyta)