Juniperus ashei J. Buchholz in Bot. Gaz. 90: 329. 1930 sec. Farjon 2001
- =Juniperus occidentalis var. texana Vasey in Rep. Commiss. Agric. 1875: 185. 1876 syn. sec. The Plant List 2013
- =Juniperus occidentalis var. conjugens Engelm. in Trans. Acad. Sci. St. Louis 3: 590. 1877 syn. sec. ???
- =Juniperus tetragona var. oligosperma Engelm. in Trans. Acad. Sci. St. Louis 3: 591. 1877 syn. sec. Farjon 2001
- =Sabina sabinoides Small, Fl. S.E. U.S.: 33. 1903 syn. sec. Farjon 2001