Eryngium heterophyllum Engelm., Memoir Tour N. Mexico [Wislizenus]: 106–107. 1848 sec. Espejo-Serna & López-Ferrari 2011
- =Eryngium wrightii A. Gray in Smithsonian Contr. Knowl. 3(5): 78. 1852 syn. sec. The Plant List 2013
- =Eryngium altamiranoi Hemsl. & Rose in Contr. U.S. Natl. Herb. 10(3): 129. 1906 syn. sec. The Plant List 2013