Aspidistra viridiflora (Asparagaceae, Nolinoideae), a new species from Vietnam
Aspidistra letreae (Asparagaceae), a new species from central Vietnam
Disanthus ovatifolius (Hamamelidaceae), a new species from northwestern Vietnam
Aspidistra cadamensis (Asparagaceae), a new species from Central Vietnam
Dendrocalamus phuthoensis (Poaceae: Bambusoideae), a new species from Phu Tho province, Vietnam
A new species of Billolivia (Gesneriaceae) from Central Vietnam
Polystichum quangbinhense sp. nov. (subg. Haplopolystichum; Dryopteridaceae), the southernmost cave species of Polystichum from central Vietnam
Aspidistra globosa (Asparagaceae, Nolinoideae), a new species with erect stem from southern Vietnam
A new species of Arisaema (Araceae) from Vietnam
Taxonomic studies on Zingiber (Zingiberaceae) in China III: Z. ventricosum, a new species from Yunnan, and notes on three closely related species