Floristic richness of the Sierra de Zapalinamé, Coahuila, Mexico

Rhododendron longipedicellatum (Ericaceae), a new species from Southeastern Yunnan, China

Impatiens pseudocitrina (Balsaminaceae), a new species from Arunachal Pradesh, Northeast India

A new record of Tricholoma caligatum (Tricholomataceae) from North Africa with a discussion of related species

Aspidistra averyanovii and A. parviflora (Asparagaceae), two new species Central Vietnam

Multigene phylogeny and morphology reveal a new species, Ophiocordyceps tettigonia, from Guizhou Province, China

Trichonectria calopadiicola sp. nov. (Hypocreales, Ascomycota): the second species of the family Bionectriaceae parasitic on foliicolous lichens discovered in Tanzania

Two narrowly endemic new species of Siphocampylus (Campanulaceae) from Santa Catarina, southern Brazil

Pycnandra longiflora (Sapotaceae) a species believed to be extinct, rediscovered in New Caledonia

Plantago hatschbachiana (Plantaginaceae), a critically-endangered new species from sandstone grasslands in Brazil, and an updated identification key to Plantago in Brazil and Paraguay