Thelesperma pubescens
 Thelesperma pubescens is a species of flowering plants in the aster family known by the common names hairy greenthread and Uinta greenthread. It is native to Wyoming and Utah in the United States. This species was first described in 1983.This species is a perennial herb growing from a woody taproot and branching caudex unit covered in the dried remnants of previous seasons' leaves. The stems grow up to about 12 centimeters tall.