Heterotheca mucronata is a species of flowering plant in the family Asteraceae. It is native to Mexico, where it has been found in Nuevo León, Tamaulipas, Coahuila, and northeastern Zacatecas.University of Waterloo (Canada), Astereae Lab, Heterotheca mucronata drawings, distribution mapTurner, Billie Lee. 1984. Phytologia 55: 205-206 diagnosis in Latin, commentary and description in English
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External links Photo of herbarium specimen collected in Nuevo León in 1993