Helianthemum scoparium Nutt. ex Torr. & A. Gray  

Family: Cistaceae

Amador rush-rose, more...Bisbee Peak rushrose

[Helianthemum aldersonii Greene, moreHelianthemum scoparium var. aldersonii (Greene) Munz, Helianthemum scoparium var. vulgare Jeps., Helianthemum suffrutescens B. Schreib.]