. . . . . "*Crepis exilis (Osterh.)" . . "Crepis atribarba is a North American species of flowering plant in the daisy family known by the common names slender hawksbeard and dark hawksbeard. It is native to western Canada and the western United States It has been found in British Columbia, Utah, Washington, Oregon, Nevada, Idaho, Alberta, Montana, Wyoming, Colorado, Saskatchewan, and Nebraska.Crepis atribarba grows in many types of mountain and plateau habitat."@en . . . "*Psilochenia atribarba (W.A.Weber)" . "*Crepis atrabarba (A.Heller)" .