New diatom species Navicula davidovichii from Vietnam (Southeast Asia)
A new species of Lasianthus (Rubiaceae), L. konchurangensis, from the Central Highlands of Vietnam
Tupistra nganii (Asparagaceae), a new species with greenish yellow flowers from northern Vietnam and southwestern China
Two new baccate species of Begonia sect. Platycentrum (Begoniaceae) from Vietnam
Ophiorrhiza hoanglienensis (Rubiaceae), a new species from north-western Vietnam
A revision of Vaccinium bullatum (Ericaceae): floral morphology, distribution and typification
Navicula gogorevii—a new, large-celled diatom species from Vietnam (Southeast Asia)
Taxonomic notes on Tolypanthus and Taxillus (Loranthaceae) in Vietnam, including lectotypifications and new national records
Mallomonas lamii sp. nov. (Synurales, Chrysophyceae), a new species bearing large scales described from the tropics
Two new species of Lasianthus (Rubiaceae) from Hoang Lien National Park, northern Vietnam