Placoneis cattiensis sp. nov.—a new, diatom (Bacillariophyceae: Cymbellales) soil species from Cát Tiên National Park (Vietnam)

Two new species of Impatiens (Balsaminaceae) from the Western Ghats of Tamil Nadu, India

Two new species of Clusia sect. Cordylandra (Clusiaceae) from the brejo de altitude vegetation, plateau of Ibiapaba, Ceará, Brazil

Lepidagathis ananthapuramensis (Acanthaceae): a new species from the lateritic plateaus of Kerala, India

Taxonomic notes on the Alocasia-Colocasia Clade (Araceae) in China I: Alocasia yunqiana, a new species from Tongbiguan Nature Reserve, Yunnan Province

Pleurotus sirindhorniae (Pleurotaceae, Agaricales), a new species from northern Thailand

Goodyera nanshanensis (Orchidaceae, Orchidoideae, Cranichideae, Goodyerinae), a new species from Hunan, China