(Asclepias asperula)

Asclepias asperula is a species in the Asclepias genus. This name is accepted name for the species in the family Apocynaceae subfamily Asclepiadoideae, tribe Asclepiadeae, subtribe Asclepiadinae, . . This species is found in Arizona, California, Colorado, Idaho, Kansas, Mexico Northeast, Mexico Northwest, Nebraska, Nevada, New Mexico, Oklahoma, Texas, Utah.