Over- and under-described: new species, new synonyms, and a new name in the megadiverse genus Piper (Piperaceae) on the east Andean slopes
Isotrema guangdongense (Aristolochiaceae), a new species from Guangdong, South China
A new combination in Ocotea Aubl. and notes on the nomenclatural status of two new names recently proposed in Lauraceae
Note on the typification of Enneastemon seretii var. tisserantii (Annonaceae)
Taxonomic update of Magnolia subsect. Talauma (Magnoliaceae) from Cuba