New species and new combinations in Micromeria (Lamiaceae) from the Canary Islands and Madeira
Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
Afrohybanthus (Violaceae), a new genus for a distinctive and widely distributed Old World hybanthoid lineage
Aristolochia weixiensis, a new species of Aristolochiaceae from Yunnan, China
Porpomyces submucidus (Hydnodontaceae, Basidiomycota), a new species from tropical China based on morphological and molecular evidence
Senecio eliseae (Compositae, Senecioneae), a new species from the southern Ecuadorian Andes
Erythroxylum riparium (Erythroxylaceae), a new species from the Brazilian Atlantic Forest
A “rediscovered” record of Ainsliaea brandisiana (Asteraceae) from Thailand and its biogeographic significance
Styrax rhytidocarpus (Styracaceae), a new species from Hunan, China
Oxygraphis kumaonensis sp. nov. (Ranunculaceae) from Western Himalaya, India
Hieracia balcanica XI. Typification of the Josef Rohlena’s Hieracium (Asteraceae) names from Montenegro