Callitropsis nootkatensis x Hesperocyparis macrocarpa;
Cupressus x leylandii;
Hesperotropsis leylandii;
Xanthocyparis nootkatensis x Cupressus macrocarpa;
x Cuprocyparis leylandii
authority:
x Cuprocyparis leylandii (A.B.Jacks. & Dallim.) Farjon;
x Hesperotropsis leylandii (A.B.Jacks. & Dallim.) Garland & Gerry Moore