HOGAN, T.; ELLIOTT, B. Floristic survey of the Sangre de Cristo Wilderness and environs (Colorado, U.S.A.). Journal of the Botanical Research Institute of Texas, [S. l.], v. 16, n. 1, p. 195–221, 2022. DOI: 10.17348/jbrit.v16.i1.1227. Disponível em: https://journals.brit.org/jbrit/article/view/1227. Acesso em: 2 feb. 2023.