Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology

A multiple gene genealogy reveals the phylogenetic placement of Iodosphaeria tongrenensis sp. nov. in Iodosphaeriaceae (Xylariales)

Thismia puberula (Thismiaceae), a new species from Southern Vietnam

A revised infrageneric classification for Brickellia (Asteraceae, Eupatorieae)

Five new South American species of Myrcia s.l. (Myrtaceae)

Thismia brunneomitra, another new species of Thismia (Thismiaceae) from Ulu Temburong, Brunei Darussalam

Myrcia macrocalyx (Myrtaceae), a new species from Brazil, with additional morphological highlights

Glyptopetalum verticillatum (Celastraceae), a new species from Yunnan, China

Talpapellis solorinae sp. nov. and an updated key to the species of Talpapellis and Verrucocladosporium

Leptochilus oblongus (Polypodiaceae), a new fern species from northern Vietnam

Lectotypification of the Linnaean name Smilax china (Smilacaceae)