*Hesperocyparis arizonica (Greene) Bartel. Hab: Fencerows, weakly naturalizing from horticultural plantings. Dist: Native of sw. United States (AZ, NM, w. TX, sw. UT, s, NV) and n. and c. Mexico (AGU, BCN, CHH, COA, COL, DUR, HID, JAL, MEX, MIC, NAY, NLE, SLP, SIN, SON, TAM, VER, ZAC).
Origin/Endemic status: W. North America
Synonymy: = K3, Adams, Bartel, & Price (2009); = Callitropsis arizonica; = Cupressus arizonica – FNA2, K4, Mex, Tx; = n/a – RAB