Wilson BL, Otting N, Brainerd RE. Poa mansfieldii (Poaceae), a new species endemic to Steens Mountain, Oregon, U.S.A. J. Bot. Res. Inst. Texas [Internet]. 2019 Jul. 23 [cited 2024 May 6];13(1):19-30. Available from: https://journals.brit.org/jbrit/article/view/823