Four new species of Chaetogastra (Melastomeae, Melastomataceae) from Southern Brazil
Fordiophyton zhuangiae (Melastomataceae), a new species from China based on morphological and molecular evidence
New taxonomic combinations in West Indian Ocean Vanguerieae (Rubiaceae)
Begonia titoevangelistae (sect. Baryandra, Begoniaceae) a new species from Catanduanes Island, the Philippines
Ophiostoma olgensis, a new species associated with Larix spp. and Ips subelongatus in northern China
Two new species of Sida (Malvaceae: Malvoideae) for Brazil
Rhododendron longipedicellatum (Ericaceae), a new species from Southeastern Yunnan, China
