Two newly recorded species of Aspidistra (Asparagaceae) for the flora of China: A. obliqua and A. triradiata
Sorting out Aeginetia (Orobanchaceae) in Indochina: A. sessilis is a synonym of A. acaulis
A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam
New orchids in the flora of Vietnam Ⅴ (Orchidaceae, Aeridinae)
The new combination Tectaria colaniae and notes on the synonymy and distribution of Tectaria wigmanii (Tectariaceae)
New orchids in the flora of Vietnam Ⅳ (Orchidaceae, Aeridinae)
Vanilla cardinalis (Orchidaceae, Vanilloideae), a new red-lipped species from southern Vietnam
Aristolochia thotteaeformis, a distinct new species from southern Vietnam
Taxonomic studies on the genus Reevesia (Malvaceae: Helicteroideae) II: on the identity of R. orbicularifolia and a new species from southwestern Guangxi, China
A new species of Lasianthus (Rubiaceae) from Kon Chu Rang Nature Reserve in central highlands of Vietnam