Orchidaceae occurring in white-sand ecosystems of the Uatumã Sustainable Development Reserve in Central Amazon
Lithophyllum longense (Corallinales, Rhodophyta): a species with a widespread Indian Ocean distribution
Notes on typification and nomenclature of four taxa of Geraniaceae described by Turczaninow from New Zealand and Australia
Aristida surperuanensis (Poaceae, Aristidoideae), a new species from a desert valley in southern Peru
Morphological and phylogenetic characterization of novel Metarhizium species in Guizhou, China
A new species of Dendrobium (Orchidaceae: Epidendroideae: Malaxideae) described from previously perplexing specimens of the Seidenfaden collection
Martensia incipiens (Delesseriaceae, Rhodophyta), a newly recognized species of red algae from the Sultanate of Oman
Notes on Indian Neolitsea (Lauraceae)—two new varietal combinations under N. cassia and N. foliosa and typification of five names
Hylomecon japonica var. dentipetala (Papaveraceae), a new variety from western Hubei, China
Meistera caudata and Meistera sudae (Zingiberaceae: Alpinieae), two new ginger species from Bidoup-Núi Bà National Park, southern Vietnam
Heterostemma barikiana (Apocyanceae, Asclepiadoideae), a new species from India, Myanmar and Thailand
