WIPFF, III, J. K. The Cenchrus spinifex group (Poaceae: Panicoideae) in Texas and notes on reinstated Cenchrus S.S. in the United States. Journal of the Botanical Research Institute of Texas, [S. l.], v. 20, n. 1, p. 1–44, 2026. DOI: 10.17348/jbrit.v20.i1.1461. Disponível em: https://journals.brit.org/jbrit/article/view/1461. Acesso em: 4 may. 2026.