Noyes RD, Poindexter D. Erigeron beyrichii (Asteraceae), a new combination and redefinition of a widespread taxon in the southeastern United States. J. Bot. Res. Inst. Texas [Internet]. 2025 Mar. 10 [cited 2025 Mar. 14];19(1):27-33. Available from: https://journals.brit.org/jbrit/article/view/1389