-
By: Peterson, Paul M. - Herrera Arrieta, Yolanda - Romaschenko, KonstantinType: ArticleIn: PhytoKeysVolume: 103Series:Issue:Date: 2018Page Range: 83-94Publication Info: Sofia, Bulgaria Pensoft Publishers [2010]-Subjects: Grasses ITS Mexico Muhlenbergia plastid DNA sequences Schaffnerella gracilis systematics taxonomy