Costa RicanativeA, GuatemalanativeA, HondurasnativeA, México (Country)nativeA,B: ChiapasnativeA; HidalgonativeB; Nuevo Leónnative; OaxacanativeB; PueblanativeB; San Luis PotosínativeB; TamaulipasnativeB, NicaraguanativeA, PanamanativeA
Bibliografía
A.Pruski, J. F. & Robinson, H. 2018: Asteraceae. In: Davidse, G. D., Sousa, M., Knapp, S. & Chiang, F. (Eds.). Fl. Mesoamer. 5(2): i-xix, 1-608.
B.Villaseñor, J. L. 2016: Checklist of the native vascular plants of Mexico. – Revista Mex. Biodivers. 87: 559–902