A revised synonymy, typification, and key to species of Cleome sensu stricto (Cleomaceae)
Memecylon pachaimalayanum (Melastomataceae)—a new species from the Eastern Ghats of Tamil Nadu in India
Revision of Begonia (Begoniaceae) in Bidoup-Nui Ba National Park, Southern Vietnam, including two new species
Nomenclatural remarks in the genus Melocactus (Cactaceae, Cereeae) from NE Brazil
Glyptopetalum griffithii (Celastraceae) synonymized under G. calocarpum and typification of two names