Welker, C. A. D.; Longhi-Wagner, H. M.; de Souza-Chies, T. T.

New Record for Eriochrysis (Poaceae: Andropogoneae) in the State of Rio Grande Do Sul, Brazil, and a Key to the Species of Eriochrysis in Brazil

. Phytotaxa 2012, 71, 1–4.