Scirpoides mexicana (C.B. Clarke ex Britton) Goetgh. ex C.S. Reid & J.R. Carter Scirpoides mexicana (C.B. Clarke ex Britton) Goetgh. ex C.S. Reid & J.R. Carter in Pl. Ecol. Evol. 150: 351. 2017 sec. Govaerts 2013=Scirpus mexicanus C.B. Clarke ex Britton in Trans. New York Acad. Sci. 11: 77. 1892 syn. sec. Govaerts 2013