Arnica chamissonis March 4, 2020December 24, 2019 by rcarr Scientific NameArnica chamissonis Less.FamilyAsteraceaeCommon Names leafy arnica, meadow arnica, narrowleaf arnica, silvery arnica, leafy leapordbane Eastern WashingtonNativeConservation StatusNotes Click on any image to enlarge it. © Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013© Gerald D.. Carr Badger Creek Rd., at Indian Creek crossing, 0.1 mi. SW of jct. with NFD Rd. 22, NW corner of Big Summit Prairie, E of Prineville, 4700 ft. elev., N44.40460, W120.25986, Crook Co., OR, 7/12/2013