Cylindropuntia molesta subsp. clavellina (Engelm. ex J.M. Coult.) U. Guzmán in Cactaceae Syst. Init. 16: 17. 2003 sec. Guzmán & al. 2003
- ≡Opuntia clavellina Engelm. ex J.M. Coult. in Contr. U.S. Natl. Herb. 3: 444. 1896 syn. sec. Guzmán & al. 2003
- =Cylindropuntia clavellina (Engelm. ex J.M. Coult.) F.M. Knuth, Kaktus-ABC: 124. 1936 syn. sec. Guzmán & al. 2003
- =Cylindropuntia molesta var. clavellina (Engelm. ex J.M. Coult.) Rebman in J. Arizona-Nevada Acad. Sci. 34: 45. 2002 syn. sec. Guzmán & al. 2003