Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus), Plantain family (Plantaginaceae). My front yard, Cottonwood Heights, Utah. Date: 28 September 2014, 16:41. Source: 2014.09.28_16.41.35_IMG_0881. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Penstemon attenuatus (?) Black Canyon, June 2008. Date: 7 June 2008, 23:18. Source: Flickr. Author: mountainamoeba from Portland.
Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus), Plantain family (Plantaginaceae). My front yard, Cottonwood Heights, Utah. Date: 28 September 2014, 16:41. Source: 2014.09.28_16.41.17_IMG_0880. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus var. attenuatus), Plantain family (Plantaginaceae). Planted in my front yard, Cottonwood Heights City, Utah. Date: 17 November 2016, 10:30. Source: 2016.11.17_10.30.35_IMG_3481. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus var. attenuatus), Plantain family (Plantaginaceae). Planted in my front yard, Cottonwood Heights City, Utah. Date: 17 November 2016, 10:29. Source: 2016.11.17_10.29.06_IMG_8006. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus var. attenuatus), Plantain family (Plantaginaceae). Planted in my front yard, Cottonwood Heights City, Utah. Date: 17 November 2016, 10:26. Source: 2016.11.17_10.26.36_IMG_8005. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus), Plantain family (Plantaginaceae). My front yard, Cottonwood Heights, Utah. White-blue variety from the Millcreek Gardens. Date: 28 September 2014, 16:40. Source: 2014.09.28_16.40.44_IMG_0879. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Sulphur penstemon (Penstemon attenuatus var. attenuatus), Plantain family (Plantaginaceae). Planted in my front yard, Cottonwood Heights City, Utah. Date: 17 November 2016, 10:25. Source: 2016.11.17_10.25.14_DSC06855. Author: Andrey Zharkikh from Salt Lake City, USA.