Streptanthus carinatus subsp. arizonicus (S. Watson) Kruckeb., Rodman & Worth. in Syst. Bot. 7(3): 298. 1982 sec. Rollins 1993
- ≡Streptanthus arizonicus S. Watson in Proc. Amer. Acad. Arts 25: 125. 1890 syn. sec. Rollins 1993
- =Disaccanthus arizonicus (S. Watson) Greene in Leafl. Bot. Observ. Crit. 1(18): 225. 1906 syn. sec. Rollins 1993
- =Disaccanthus luteus Greene in Leafl. Bot. Observ. Crit. 1(18): 225. 1906 syn. sec. Rollins 1993
- =Disaccanthus mogollonicus Greene in Leafl. Bot. Observ. Crit. 1(18): 225. 1906 syn. sec. Rollins 1993
- =Streptanthus arizonicus var. luteus Kearney & Peebles in J. Washington Acad. Sci. 29: 478. 1939 syn. sec. Rollins 1993