About Oreochrysum parryi (A.Gray) Rydb.
Oreochrysum is a genus of flowering plants belonging to the family Asteraceae. Only one known species is recognized within this genus: Oreochrysum parryi (A.Gray) Rydb. This species is native to western North America, where it occurs in Chihuahua, New Mexico, Arizona, Nevada, Utah, Colorado, Wyoming, and South Dakota. The common name for Oreochrysum parryi is Parry's goldenrod.