 Mistflower (blue boneset, Conoclinium coelestinum, Eupatorium) on Deer Run Trail in Lick Creek Park. College Station, Texas, September 30, 2008
 Mistflower (blue boneset, Conoclinium coelestinum, Eupatorium) in Lick Creek Park. College Station, Texas, October 11, 2012
 Mistflower (Eupatorium coelestinum, Wild ageratum) in Lick Creek Park. College Station, Texas, September 12, 2008
 Mistflower (Eupatorium coelestinum, Wild ageratum) in Lick Creek Park. College Station, Texas, September 22, 2021
 Mistflower (Eupatorium coelestinum, Wild ageratum) in Lick Creek Park. College Station, Texas, September 16, 2012
 Blooming mistflower (Eupatorium coelestinum, Wild ageratum) in Lick Creek Park. College Station, Texas, September 22, 2021
 Inflorescence of mistflower (Eupatorium coelestinum, Wild ageratum) in Lick Creek Park. College Station, Texas, September 22, 2021
 Blue flowers of mistflower (Eupatorium coelestinum, Wild ageratum) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 26, 2009
 Mistflower (wild ageratum, Eupatorium) in Lick Creek Park. College Station, Texas, September 30, 2008
 Mistflower (Eupatorium coelestinum) on Prairie Trail in Brazos Bend State Park. Needville, Texas, July 4, 2008
 Mistflower (Eupatorium coelestinum) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
 Mistflower (Eupatorium coelestinum) in Ladybird Johnson Wildflower Center. Austin, Texas, July 26, 2008
 Mistflower (wild ageratum, Eupatorium) in Lick Creek Park. College Station, Texas, October 19, 2008
 Late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, July 30, 2008
 Mistflower (Eupatorium coelestinum, Wild ageratum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Mistflower (Eupatorium coelestinum, Wild ageratum) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 26, 2009
 Mistflower (Eupatorium coelestinum, Wild ageratum) on Richards Loop Trail in Sam Houston National Forest. Texas, September 23, 2021
 Mistflower (Eupatorium coelestinum, Wild ageratum) on Richards Loop Trail in Sam Houston National Forest. Texas, September 8, 2021
 Mistflower (Eupatorium coelestinum, wild ageratum) on Richards Loop Trail in Sam Houston National Forest. Texas, September 8, 2021
 White mistflower (Havana snakeroot, Ageratina havanensis, Eupatorium havanense) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, October 3, 2008
 Blooming mistflower (Eupatorium coelestinum, wild ageratum) on Richards Loop Trail in Sam Houston National Forest. Texas, September 8, 2021
 Blooming late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, September 13, 2023
 Jagged ambush bug (Phymata) on late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, September 6, 2021
 Mistflower (Eupatorium coelestinum, Wild ageratum) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
 Mistflower (Eupatorium coelestinum) on Richards Loop Trail in Sam Houston National Forest. Texas, October 1, 2022
 Mistflower (Eupatorium coelestinum) on Richards Loop Trail in Sam Houston National Forest. Texas, October 1, 2022
 Blooming mistflower (Eupatorium coelestinum) on Richards Loop Trail in Sam Houston National Forest. Texas, October 1, 2022
 Mistflower (Eupatorium coelestinum, Wild ageratum) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Mistflower (wild ageratum, Eupatorium) in Lick Creek Park. College Station, Texas, October 12, 2018
 Late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, August 23, 2020
 Late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, August 4, 2021
 Late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, August 3, 2014
 Mistflower (Eupatorium coelestinum) on Lone Star Hiking Trail east from Trailhead 3 in Sam Houston National Forest near Montgomery. Texas, October 9, 2022
 Shrubby boneset (white mistflower, Ageratina havanensis) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, November 9, 2023
 Seeds of late-flowering boneset (Eupatorium serotinum)(?) in Lick Creek Park. College Station, Texas, November 22, 2020
 Blooming mistflower (Eupatorium coelestinum) on Lone Star Hiking Trail east from Trailhead 3 in Sam Houston National Forest near Montgomery. Texas, October 9, 2022
 Boneset on sewage line right of way in Lick Creek Park. College Station, Texas, September 23, 2008
 Late-flowering boneset (Eupatorium serotinum) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Late-flowering boneset (Eupatorium serotinum) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Green lynx spider on Late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, August 26, 2009
 Blooming late-flowering boneset (Eupatorium serotinum) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 White flowers late-flowering boneset (Eupatorium serotinum) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Love bugs (Plecia) on boneset flower in Lick Creek Park. College Station, Texas, September 12, 2008
 Mistflower (Eupatorium coelestinum) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, October 6, 2022
 Blooming mistflower (Eupatorium coelestinum) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, October 6, 2022
 Rust fungus Coleosporium steviae(?) on underside of a leaf of late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, May 15, 2022
 Late-flowering boneset (Eupatorium serotinum) with rust fungus Coleosporium steviae(?) on a pipeline clearing in Lick Creek Park. College Station, Texas, May 15, 2022
 Rust fungus Coleosporium steviae(?) on leaves of late-flowering boneset (Eupatorium serotinum) on a pipeline clearing in Lick Creek Park. College Station, Texas, May 15, 2022
 White mistflower (Havana snakeroot, Ageratina havanensis, Eupatorium havanense) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, October 16, 2024
 Late-flowering boneset (Eupatorium serotinum) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 22, 2022
 Dry plant of late-flowering boneset (Eupatorium serotinum) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 5, 2023
 White mistflower (Ageratina havanensis, Havana snakeroot) with a caterpillar in Lick Creek Park. College Station, Texas, October 19, 2008
 Late-flowering boneset (Eupatorium serotinum) on Park Hudson Trail. College Station, Texas, August 6, 2014
 Blue flowers of bastard pennyroyal in Lick Creek Park. College Station, Texas, September 30, 2008
 Ermine moth Ailanthus webworm (Atteva punctella) oate-flowering boneset (Eupatorium serotinum) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 6, 2019
 Dusky-Blue Groundstreak (Calycopis isobeon) butterfly on frostweed in Lick Creek Park. College Station, Texas, September 12, 2008
 Some orange moth on flowers of late-flowering boneset in Lick Creek Park. College Station, Texas, September 6, 2021
 Crab spider on flowers of late-flowering boneset in Lick Creek Park. College Station, Texas, September 6, 2021
 Jagged ambush bug (Phymata) on flowers of late-flowering boneset in Lick Creek Park. College Station, Texas, September 6, 2021
 Weevil beetle and a spider on flowers of late-flowering boneset in Lick Creek Park. College Station, Texas, September 6, 2021
 Jagged ambush bug (Phymata) camouflaged on late-flowering boneset in Lick Creek Park. College Station, Texas, September 6, 2021
 Jagged ambush bug (Phymata) camouflaged on flowers of late-flowering boneset in Lick Creek Park. College Station, Texas, September 6, 2021
 Late-flowering boneset (Eupatorium serotinum) with flower buds in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, July 12, 2022
 Blue spiderwort (tradescantia) flowers in Lick Creek Park. College Station, Texas, June 8, 2008
 Blue waterleaf (Hydrolea ovata) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, July 30, 2008
 Blue waterleaf (Hydrolea ovata) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, July 25, 2008
 Flower of blue-eyed grass with immature katydid in Lick Creek Park, on Post Oak Trail. College Station, Texas, March 31, 2008
 Blue waterleaf (Hydrolea ovata) with pistils on Iron Bridge Trail in Lick Creek Park. College Station, Texas, July 25, 2008
 Opening flower of blue waterleaf (Hydrolea ovata) in Lick Creek Park, on Iron Bridge Trail. College Station, July 6, 2008
 6-petaled star flowers of Blue eyed grass (Sisyrinchium) in Lick Creek Park, on Post Oak Trail. College Station, Texas, March 31, 2008
 Green lynx spider on late boneset flowers in Lick Creek Park. College Station, Texas, August 13, 2009
 Mistflower (wild ageratum, Eupatorium) in a ditch at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 9, 2020
 Mistflower (ageratum, Eupatorium) in Antique Rose Emporium. Independence, Texas, April 13, 2023
 Late-flowering boneset (Eupatorium serotinum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 17, 2021
 Late-flowering boneset (Eupatorium serotinum) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Late-flowering boneset (Eupatorium serotinum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2020
 Dog fennel (Eupatorium capillifolium) with seeds in Lick Creek Park. College Station, Texas, November 22, 2020
 Dry seeds of dog fennel (Eupatorium capillifolium) in Lick Creek Park. College Station, Texas, November 22, 2020
 Boneset flowers (white snakeroot, Ageratina altissima) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, October 15, 2020
 Seeds of late-flowering boneset (Eupatorium serotinum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
 Camouflaged jagged ambush bug (Phymata sp) on late-flowering boneset on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Fluffy seeds of dog fennel (Eupatorium capillifolium) in Lick Creek Park. College Station, Texas, November 22, 2020
 Shoot of dog fennel (Eupatorium capillifolium) on a pipeline right-of-way in Lick Creek Park. College Station, Texas, April 12, 2021
 Shoots of dog fennel (Eupatorium capillifolium) on a pipeline right-of-way in Lick Creek Park. College Station, Texas, April 11, 2022
 Mistflower (Eupatorium) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 14, 2012
 Dry seeds of boneset (Eupatorium) on Richards Loop Trail in Sam Houston National Forest. Texas, January 21, 2024
 Some sedge(?) glowing blue in ultraviolet light in Lick Creek Park. College Station, Texas, September 11, 2024
 Dry seeds of dog fennel (Eupatorium capillifolium) on a forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Dry plants of dog fennel (Eupatorium capillifolium) on a forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Common boneset (Eupatorium perfoliatum) on Richards Loop Trail in Sam Houston National Forest. Texas, October 1, 2022
 Late-flowering boneset (Eupatorium serotinum) on Richards Loop Trail in Sam Houston National Forest. Texas, August 15, 2021
 Late-flowering boneset (Eupatorium serotinum) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Late-flowering boneset (Eupatorium serotinum) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Tissues and spores of rust fungus Coleosporium steviae(?) from Eupatorium serotinum collected in Lick Creek Park. College Station, Texas, May 15, 2022
 Spores of rust fungus Coleosporium steviae(?) from Eupatorium serotinum under a microscope, collected in Lick Creek Park. College Station, Texas, May 15, 2022
 Blooming dog fennel (Eupatorium capillifolium) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, October 13, 2024
 Whitebanded Crab Spider (Misumenoides formosipes) on yankeeweed (Eupatorium compositifolium) in Lick Creek Park. College Station, Texas, October 29, 2010
 Various spores of rust fungus Coleosporium steviae(?) from Eupatorium serotinum under a microscope, collected in Lick Creek Park. College Station, Texas, May 15, 2022
 Spot-sided coreid bug (Hypselonotus punctiventris) on yankeeweed (Eupatorium compositifolium) in Lick Creek Park. College Station, Texas, October 29, 2010
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