Two new species of Meriania (Melastomataceae) from eastern Ecuador

A taxonomic treatment of Trisetopsis (Poeae, Poaceae) in southern Africa

Two new Peperomia species (Piperaceae) from southwest Mexico

Taxonomic identity of Molineria garoense and lectotypification of Hypoxis trichocarpa (Hypoxidaceae)

Friedrich Welwitsch and his overlooked contributions to the Flora of Tropical Africa, with a discussion of the names of Kalanchoe (Crassulaceae subfam. Kalanchooideae) that should be ascribed to Welwitsch alone

First discovery of Sarcocornia perennis subsp. alpini (Chenopodiaceae) in Algeria with note on the distribution of Sarcocornia perennis subsp. perennis

Deutzia glomeruliflora, a new generic record for Vietnam, with its lectotypification and a revised key to Vietnamese Hydrangeaceae

×Bacurio, a new nothogenus for the hybrid ×B. delphinatifolius (Baculellum articulatum × Curio rowleyanus), with notes on the nomenclature of Kleinia ×peregrina, Senecio peregrinus, S. ×peregrinus, and Curio ×peregrinus (Asteraceae: Asteroideae: Senecioneae)