Coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, June 28, 2014
Coneflower (Echinacea) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
Handeless coneflower (Echinacea sanguinea) with strap-like whitish ray flowers in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 4, 2008
Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 17, 2012
Central part of purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, June 28, 2014
Purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 31, 2008
Handeless coneflower (Echinacea sanguinea) with drooping strap-like whitish ray flowers below brownish hemispherical cone of disk flowers on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2008
Disk flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 2, 2009
Bumblebee on Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University, with a brownish hemispherical rounded cone of disk flowers and drooping pink ray flowers below it. College Station, June 14, 2008
Orange disc flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Handeless coneflower (Echinacea sanguinea) with hairstreak butterfly in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
Disk flowers of purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 25, 2010
Purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 26, 2009
Coneflowers (Echinacea sanguinea or pallida?) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Purple coneflower (Echinacea purpurea) with drooping petals on roadside of Meyersville Road, between roads 105 and 1155, north-east from Brenham. Texas, May 10, 2008
Center of coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, July 25, 2014
Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, January 11, 2009
Bright orange disc flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, May 17, 2014
Coneflower (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Handeless coneflower (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Bee on purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, May 7, 2011
Bee with pollen on purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, May 7, 2011
Rounded cone of disk flowers of purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 31, 2008
Central part of handeless coneflower (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Coneflower (Echinacea) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Centrer of handeless coneflower (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Fresh disc flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Handeless coneflowers (Echinacea sanguinea) near a creek in Bastrop State Park. Bastrop, Texas, May 12, 2012
Disk flowers of purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, May 13, 2012
Water drops on Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Handeless coneflowers (Echinacea sanguinea) in Bastrop State Park. Bastrop, Texas, May 12, 2012
Yellow coneflower (Echinacea) in Antique Rose Emporium. Independence, Texas, July 27, 2013
Coneflowers (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Blooming coneflowers (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Handeless coneflower (Echinacea sanguinea) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
Purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, June 28, 2014
Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
Center of purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
Yellow coneflower (Echinacea) in Antique Rose Emporium. Independence, Texas, July 25, 2014
Central part of coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, July 25, 2014
Central part of coneflower (Echinacea) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Coneflower (Echinacea) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 18, 2016
Coneflower (Echinacea) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
Coneflower (Echinacea) in Antique Rose Emporium. Independence, Texas, May 2, 2018
Handeless coneflower (Echinacea sanguinea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 23, 2018
Coneflowers Echinacea sanguinea on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
Ray flowers of sanguine purple coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
Center of purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, June 28, 2014
Drooping strap-like whitish ray flowers of handeless coneflower (Echinacea sanguinea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 23, 2018
Purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, August 10, 2019
Disk flowers of purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, August 10, 2019
Sanguine purple coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
Disc flowers of sanguine purple coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
Sanguine purple coneflower (Echinacea sanguinea) and bracken fern on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
Side view of sanguine purple coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
Blooming sanguine purple coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
Dry handeless coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
Sanguine purple coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
Dry coneflower Echinacea purpurea in Antique Rose Emporium. Independence, Texas, August 27, 2021
Coneflower (Echinacea purpurea) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, May 6, 2022
Sanguine purple coneflowers (Echinacea sanguinea) on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, June 2, 2022
Sanguine purple coneflowers (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022
Bumblebee on a purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, July 22, 2022
Sanguine purple coneflowers (Echinacea sanguinea) in Bastrop State Park. Bastrop, Texas, May 17, 2024
Coneflowers Echinacea sanguinea in Bastrop State Park. Bastrop, Texas, May 17, 2024
Purple coneflower (Echinacea purpurea) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, July 24, 2024
Handeless coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Montgomery County, Texas, May 3, 2026
Handeless coneflower (Echinacea sanguinea) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest. Montgomery County, Texas, May 15, 2026
Handeless coneflower (Echinacea sanguinea) under both white light and a 365 nm ultraviolet (UV-A) LED flashlight from Richards Loop Trail in Sam Houston National Forest. Montgomery County, Texas, May 15, 2026
Handeless coneflower (Echinacea sanguinea) on Richards Loop Trail in Sam Houston National Forest. Montgomery County, Texas, May 25, 2026
Handeless coneflower (Echinacea sanguinea) with bracken fern on Richards Loop Trail in Sam Houston National Forest. Montgomery County, Texas, May 25, 2026
White Swan coneflowers (Echinacea purpurea White Swan ) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, August 31, 2026
