Cheilanthes aemula Maxon, Contr. U.S. Natl. Herb. 10: 495. 1908 sec. Mickel & Smith 2004
- ≡Myriopteris aemula (Maxon) Grusz & Windham, PhytoKeys 32: 55. 2013 syn. sec. Velázquez Montes 2019
- ≡Hemionitis aemula (Maxon) Christenh., Global Fl. 4: 9. 2018 syn. sec. Christenh. & Bing 2018