Mexico, Veracruz, Túxpam de Rodríguez Cano; road south ward from San Sebastián; from hwy 127, about 40 mi NW of Tuxpan, about 5 mi S of San Sebastián.
20.9583 -97.4009
Rather common, as distinct clumps in dense carpet of Eragrostis in moist but not wet soil at edge of pond. Does not seem to be grazed by cattle. Inflorescence bracts borne horizontally.