 Sneezeweed (Helenium amarum) in Lick Creek Park. College Station, Texas, May 22, 2012
 Sneezeweed (Helenium amarum) in Lick Creek Park. College Station, Texas, July 22, 2014
 Sneezeweed (Helenium amarum) in Lick Creek Park. College Station, Texas, October 10, 2022
 Sneezeweed (Helenium amarum) in Lick Creek Park. College Station, Texas, July 15, 2014
 Sneezeweed (bitterweed, Helenium amarum) in Lick Creek Park. College Station, September 17, 2008
 Flowers of sneezeweed (Helenium amarum) in Lick Creek Park. College Station, Texas, July 22, 2014
 Sneezeweed (bitterweed, Helenium amarum) in Lick Creek Park. College Station, Texas, June 30, 2012
 Sneezeweed (bitterweed, Helenium amarum) in Lick Creek Park. College Station, Texas, September 12, 2008
 Sneezeweed (bitterweed, Helenium amarum) in dew from Post Oak Trail in Lick Creek Park. College Station, Texas, October 30, 2012
 Opened flower of sneezeweed (bitterweed, Helenium amarum) in dew in Lick Creek Park. College Station, Texas, September 30, 2008
 Sneezeweed (bitterweed, Helenium amarum) with yellow ray flowers in dew that bend downward in Lick Creek Park. College Station, Texas, September 30, 2008
 Morning freeze on sneezeweed (Helenium amarum) on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
 Sneezeweed (Helenium amarum) in Wolf Pen Creek Park. College Station, Texas, May 1, 2019
 Flowerhead of sneezeweed (bitterweed, Helenium amarum) with down-flexed petals in dew in Lick Creek Park, with yellow ray flowers that bend downward. College Station, Texas, September 30, 2008
 Yellow flowers of sneezeweed (Helenium amarum) in Wolf Pen Creek Park. College Station, Texas, May 1, 2019
 Sneezeweed (Helenium amarum) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, October 23, 2019
 Many-spiked sedge (Cyperus polystachyos) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Fragrant flatsedge (Cyperus odoratus) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Seeds of fragrant flatsedge (Cyperus odoratus) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Seeds of many-spiked sedge (Cyperus polystachyos) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Sneezeweed (Helenium amarum) on a parking lot of TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 6, 2014
 White flowers of bur-marigold (Beggar-ticks, Bidens) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Fruit capsules of scarlet toothcup (Ammannia coccinea) on a recent forest clearing near a road in Lick Creek Park. College Station, Texas, August 1, 2021
 Recent pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Recent pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Freeze on Fringed sneezeweed (Helenium drummondii) in Lick Creek Park. College Station, Texas, November 15, 2012
 Sneezeweed (Helenium autumnale) along Bee Creek in Anderson Arboretum, in Lemontree park. College Station, Texas, September 23, 2010
 Large flower bud of bull thistle (Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Fringed sneezeweed (Helenium drummondii) on a parking ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 29, 2012
 Side view of a large yellow flower of bull thistle (Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Large thorny rosette of yellow thistle (Bull thistle, Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, February 25, 2021
 Oak forest near a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Alum Creek from a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Puffball mushrooms Calvatia on a forest clearing in Lick Creek Park. College Station, Texas, March 30, 2021
 Sneezeweed (Helenium) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 13, 2012
 Sneezeweed (Helenium) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
 Maximilian sunflower (Helianthus maximiliani) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Blooming Maximilian sunflower (Helianthus maximiliani) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Big bluestem grass (turkeyfoot, Andropogon gerardii) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Five-fingered morning glory (Ipomoea cairica) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Flowers of big bluestem grass (turkeyfoot, Andropogon gerardii) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Longspike tridens grass (Tridens strictus) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Oaks on a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Fringed sneezeweed (Helenium drummondii) in Big Thicket park on Sundew Trail. Texas, April 26, 2008
 Broken oak tree on a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Sandy path on a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Swampy area near a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Oaks and grasses on a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Dry grass and oaks on a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Overgrown area near a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 A creek near a pipeline clearing in Lick Creek Park. College Station, Texas, April 5, 2021
 Opening flower of bull thistle (Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Yellow flowers of bull thistle (Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Overgrown forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Dry grasses on a forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Fallen oak on a forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Gas line forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Immature wood ear mushrooms (Auricularia auricula-judae complex) on underside of a large elm log in Lick Creek Park. College Station, Texas, August 24, 2021
 Some bracket polypore mushrooms with large pores on a low stump on a side of a sandy path in Lick Creek Park. College Station, Texas, August 18, 2021
 Potted sneezeweed (Helenium) in Antique Rose Emporium. Independence. Texas, March 15, 2009
 Rosette and yellow flowers of bull thistle (Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Bag-pod (Sesbania vesicaria) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Broken oak on a pipeline forest clearing in Lick Creek Park. College Station, Texas, December 6, 2020
 Red and black aphids on a plant of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, August 12, 2021
 Some insect eggs or may be plant seeds on sandy soil in Lick Creek Park. College Station, Texas, August 18, 2021
 Immature stage of wood ear mushrooms (Auricularia auricula-judae complex) on underside of a large log in Lick Creek Park. College Station, Texas, August 24, 2021
 Masses of tiny wood ear mushrooms (Auricularia auricula-judae complex) on underside of a large log in Lick Creek Park. College Station, Texas, August 24, 2021
 Tiny emerging wood ear mushrooms (Auricularia auricula-judae complex) on underside of a large log in Lick Creek Park. College Station, Texas, August 24, 2021
 Sneezeweed in Lick Creek Park. College Station, Texas, July 13, 2008
 Brown wet leaves of oak and various trees on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Multicolored rotting leaves on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown wet leaves of various trees on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of elm on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Various brown and olive leaves on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Pokeweed (Phytolacca americana) on a forest clearing in Lick Creek Park. College Station, Texas, June 27, 2022
 Pretty sneezeweed (Helenium elegans) with down-flexed ray flowers near Lampasas River in Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, May 17, 2009
 Sneezeweed flower in Lick Creek Park. College Station, Texas, June 8, 2008
 Brown rotting leaves of mulberry on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of sycamore and elm on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Velvet panicum grass (Dichanthelium scoparium)(?) on a recent cutting in Lick Creek Park. College Station, Texas, August 7, 2018
 Brown rotting leaves of grapes on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of various trees on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of greenbrier and oak on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of green ash on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown wet leaves of greenbrier and various trees on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Common witchgrass (Panicum capillare) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Vasey-grass (Paspalum urvillei) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Various wet brown leaves on the ground after recent rains on Racoon Run Trail in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaf of mulberry(?) on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of hackberry on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Brown rotting leaves of oak, elm and other trees on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
 Sneezeweed (Helenium) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
 Sneezeweed (Helenium) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 29, 2016
 Yellow thistle (Bull thistle, Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, March 24, 2021
 Chinese tallow (Sapium sebiferum) on a forest clearing in Lick Creek Park. College Station, Texas, June 27, 2022
 Dry plants of dog fennel (Eupatorium capillifolium) on a forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Dry seeds of dog fennel (Eupatorium capillifolium) on a forest clearing in Lick Creek Park. College Station, Texas, December 11, 2020
 Plant of chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) near a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
 Sneezeweed on sewage line right of way in Lick Creek Park. College Station, Texas, July 7, 2012
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