Centaurea susannae (Cardueae, Compositae): A new species from protected coastal areas in Portugal
Five new species of Stauroneis (Bacillariophyta, Stauroneidaceae) from the northern Rocky Mountains, USA
Petrocodon lancifolius (Gesneriaceae), a new species endemic to a central subtropical zone of Guizhou Province, China
Four new species of Dichorisandra J.C. Mikan (Commelinaceae) from Southeast Brazil