Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
Fabaceae Lindl. in a Conservation Unit in the Semi-Arid Region of Paraíba, Brazil
Revisiting two Stauroneis Ehrenberg (Bacillariophyta) from H. P. Gandhi’s Diatom collection: Notes on Ultrastructure, Types and Nomenclature
The genus Callitriche (Plantaginaceae, Callitricheae) in Morocco
Additions to the genus Periconia from northern Thailand
A new diatom (Bacillariophyta) species from Indonesian urban areas, description of Microcostatus labrisicus sp. nov.
Reinstatement of Loxogramme yigongensis (Polypodiaceae), an endemic species from southeastern Xizang, China
On the nomenclatural type of Triticum durum (Poaceae: Triticeae)
Refining the circumscription of a variable species: epitypification of the name Kalanchoe rotundifolia (Crassulaceae subfam. Kalanchooideae)
