A review of Scaphochlamys (Zingiberaceae) from Borneo, with description of eleven new species
Flora of Bokor National Park, Cambodia VI: A new species of Wikstroemia (Thymelaeaceae), W. bokorensis
Studies in Southeast Asian Melastoma (Melastomataceae), 3. A new species of Melastoma from Peninsular Malaysia
Salacia fugax, an elusive new South American Salacioideae (Celastraceae)
Disentangling Astraea lobata: three new names in Astraea based on previous varieties of Croton lobatus (Euphorbiaceae)