Penstemon attenuatus var. attenuatus March 2, 2020December 24, 2019 by rcarr Scientific NamePenstemon attenuatus Dougl. ex Lindl. var. attenuatusFamilyPlantaginaceaeCommon Namessulphur penstemon, taper-leaved penstemonEastern WashingtonNativeConservation StatusNotes Click on any image to enlarge it. Ca. 18 air mi S of Dayton, WA; at Blakely Spgs along N. F. Rd 64; N 46.06596 W 117.91327; Columbia Co.; 7/22/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014Along the Pomeroy-Grouse Flat Rd just SE of the Clearwater Lookout; N 46.20269 W 117.57460; Garfield Co., WA; 7/20/2014