 Fluffy seed head of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 27, 2023
 Sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 31, 2024
 Flowers of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 31, 2024
 Yellow flowers of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 31, 2024
 Yellow flower of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 31, 2024
 Seed head of sow thistle (Sonchus) with fluffy pappus attached to seed-bearing achenes in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 31, 2009
 Seed head of sow thistle (Sonchus) with fluffy pappus attached to seed-bearing achenes in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 22, 2009
 Yellow flower and white fluffy seeds of sow thistle (Sonchus oleraceus) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Flower bud of sow thistle (Sonchus oleraceus) in Bee Creek Park. College Station, Texas, March 21, 2024
 Flower buds of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 2, 2023
 Sow thistle (Sonchus oleraceus) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Seed head of smooth sow thistle (Sonchus oleraceus) in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, January 23, 2016
 Winter rosette of sow thistle (Sonchus oleraceus) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Purple winter rosette of sow thistle (Sonchus oleraceus) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Flower buds of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, February 27, 2023
 Blooming sow thistle (Sonchus oleraceus) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Flower and seeds of sow thistle (Sonchus oleraceus) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Immature seed head of yellow thistle (Bull thistle, Cirsium horridulum) on sewage line right-of-way in Lick Creek Park. College Station, Texas, May 2, 2023
 Frosted sow thistle (Sonchus oleraceus) near the creek in Bee Creek Park. College Station, Texas, January 4, 2022
 Fluffy seed head of cattails (Typha) in Lick Creek Park. College Station, Texas, August 17, 2022
 Fluffy head of cattail (Typha) in Lick Creek Park. College Station, Texas, March 12, 2024
 Fluffy seed head of common dandelion (Taraxacum officinale) in Wolf Pen Creek Park. College Station, Texas, March 31, 2021
 Fluffy seed head of a dry plant of soft golden aster (Bradburia pilosa) in Lick Creek Park. College Station, Texas, September 8, 2023
 Opening spherical seed head of a thistle in Lick Creek Park. College Station, Texas, July 30, 2009
 Sow thistle (Sonchus oleraceus) in Antique Rose Emporium. Independence, Texas, March 20, 2019
 Blooming sow thistle (Sonchus oleraceus) in Antique Rose Emporium. Independence, Texas, March 2, 2020
 Fluffy seed head of a plant of aster family in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 Winter rosette of sow thistle (Sonchus oleraceus) in Washington Cemetery. Washington, Texas, January 7, 2024
 Sow thistle (Sonchus oleraceus) under icy snow on a golf course on campus of Texas A and M University. College Station, Texas, February 18, 2021
 Icy rosettes of sow thistle (Sonchus oleraceus) on a golf course on campus of Texas A and M University. College Station, Texas, February 14, 2021
 Rosette of sow thistle (Sonchus oleraceus) on a golf course on campus of Texas A and M University. College Station, Texas, February 14, 2021
 Ice on leaves of sow thistle (Sonchus oleraceus)(?) on a golf course on campus of Texas A and M University. College Station, Texas, February 14, 2021
 Blooming sow thistle (Sonchus oleraceus) under snow on a golf course on campus of Texas A and M University. College Station, Texas, February 18, 2021
 Sow thistle (Sonchus oleraceus) flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 10, 2009
 Icy basal leaves of sow thistle (Sonchus oleraceus)(?) on a golf course on campus of Texas A and M University. College Station, Texas, February 14, 2021
 Opening flowers of sow thistle (Sonchus oleraceus) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 24, 2009
 Rosette of sow thistle (Sonchus oleraceus) with a flower bud under snow on a golf course on campus of Texas A and M University. College Station, Texas, February 18, 2021
 Flowers of sow thistle (Sonchus oleraceus) on a lawn in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 10, 2009
 Rosette of sow thistle (Sonchus oleraceus) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 15, 2023
 Purple winter rosette of sow thistle (Sonchus oleraceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 7, 2024
 Violet basal leaves of sow thistle (Sonchus oleraceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 7, 2024
 Young plant of sow thistle (Sonchus oleraceus) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 16, 2023
 Fluffy seeds of yellow thistle (Bull thistle, Cirsium horridulum) on sewage line right-of-way in Lick Creek Park. College Station, Texas, May 2, 2023
 Yellow flower of sow thistle (Sonchus oleraceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
 Seed head of common dandelion (Taraxanum officinale) in Lick Creek Park. College Station, Texas, February 23, 2024
 Smooth sow thistle (Sonchus oleraceus) grown near acacia tree in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Yellow thistle (Bull thistle, Cirsium horridulum) in Lick Creek Park. College Station, Texas, March 31, 2024
 Smooth sow thistle (Sonchus oleraceus) near Al Khor Hospital. Qatar, January 9, 2015
 Sow thistle (Sonchus oleraceus) in Antique Rose Emporium. Independence, Texas, October 5, 2019
 Fluffy seed head of distaff-thistle (Atractylis carduus, local names jalwa, laymoony, shuwwaykh) in a depression near Film City north from Zekreet in Ras Abrouq Peninsula. Qatar, June 24, 2016
 Blooming sow thistle (Sonchus oleraceus) in Antique Rose Emporium. Independence, Texas, April 4, 2022
 Fluffy seeds of thistle (Cirsium) in Lick Creek Park. College Station, Texas, May 20, 2014
 Fluffy seed heads of cattails (Typha) in Lick Creek Park. College Station, Texas, August 7, 2022
 Fruits of smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
 Smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, February 20, 2015
 Leaves of smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
 Fluffy seeds of thistle (Cirsium) in Lick Creek Park. College Station, Texas, August 1, 2021
 Fluffy seed head of tall goldenrod (Solidago) in dry weather on Richards Loop Trail in Sam Houston National Forest. Texas, January 21, 2024
 Fluffy seeds of bull thistle (Cirsium horridulum) in Lick Creek Park. College Station, Texas, May 7, 2018
 Fluffy flower head of false dandelion in Lick Creek Park. College Station, Texas, May 4, 2020
 Fluffy head of cattail (Typha) in Lick Creek Park. College Station, Texas, September 29, 2022
 Smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Head of cattail (Typha) with fluffy seeds in Lick Creek Park. College Station, Texas, September 29, 2022
 Seed head of Coltsfoot (Tussilago farfara, Russian name Mat I Machekha) with fluffy pappus attached to seed-bearing achenes in Menkovo, south from Saint Petersburg. Russia, June 1, 2011
 Fluffy seed heads of soft golden aster (Bradburia pilosa) in Lick Creek Park. College Station, Texas, September 8, 2023
 Purple leaves of sow thistle (Sonchus oleraceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 28, 2023
 Rosette of sow thistle (Sonchus oleraceus) near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 20, 2013
 Flowers of Smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Flower of smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Leaves of sow thistle (Sonchus oleraceus) in area of a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
 Seed head of Coltsfoot (Tussilago farfara, Russian name Mat I Machekha) with fluffy pappus attached to seed-bearing achenes west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
 Winter rosette of sow thistle (Sonchus oleraceus) in area of a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 30, 2022
 Rosette of leaves of sow thistle (Sonchus oleraceus) in area of a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
 Seed head of Texas dandelion in Lick Creek Park. College Station, June 15, 2008
 Yellow thistle (Bull thistle, Cirsium horridulum) in Lick Creek Park. College Station, Texas, April 12, 2024
 Fluffy seed head of small goldenrod (Solidago) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, January 21, 2024
 Rosette of leaves of yellow thistle (Bull thistle, Cirsium horridulum) in Lick Creek Park. College Station, Texas, January 10, 2024
 Dandelion seed head near Deer Run Trail in Lick Creek Park. College Station, Texas, June 8, 2008
 Seed head of a plant of aster family in Lick Creek Park. College Station, Texas, September 29, 2022
 Seed head of wild carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 22, 2012
 Dry seed head of black eyed susan in Lick Creek Park. College Station, Texas, June 30, 2012
 Seed head of tickseed sunflower (Bidens) in Lick Creek Park. College Station, Texas, August 12, 2021
 Seed head of cattails (typha) on a pipeline right of way in Lick Creek Park. College Station, Texas, June 22, 2022
 Seed head of Antelope horns milkweed (Asclepias viridis) in Lick Creek Park. College Station, Texas, May 17, 2018
 Umbrella like seed head of wild carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 22, 2012
 Close up of a seed head of wild carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 22, 2012
 Seed head of false dandelion (Pyrrhopappus carolinianus) in Lick Creek Park. College Station, Texas, July 21, 2019
 Seed head of common dandelion (Taraxacum officinale) in Wolf Pen Creek Park. College Station, Texas, March 31, 2021
 Flower bud of summer-blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, March 31, 2024
 Leaves of summer-blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, March 12, 2024
 Stink bug nymph on a seed head of soft golden aster in Lick Creek Park. College Station, Texas, October 29, 2010
 Dry seed head of basket flower (Centaurea americana) on a sewage line right of way in Lick Creek Park. College Station, Texas, June 27, 2022
 Yellow thistle (Bull thistle, Cirsium horridulum) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 26, 2019
 Yellow thistle (Bull thistle, Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Flower head of summer-blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, June 22, 2022
 Seed head of Texas dandelion in Lick Creek Park. College Station, Texas, July 22, 2014
 Seed head of Texas dandelion in Lick Creek Park. College Station, Texas, July 26, 2014
 Stink bug nymph (Euschistus) on a seed head of frostweed in Lick Creek Park, on Iron Bridge Trail. College Station, Texas, October 19, 2008
 Flower bud of yellow thistle (Bull thistle, Cirsium horridulum) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 26, 2019
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