 Solitary plant of European seaheath (Frankenia pulverulenta) in area of sewage ponds near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Deer Run Trail on sewage line right of way in Lick Creek Park. College Station, Texas, September 15, 2010
 Raccoon Run Trail near a sewage plant in Lick Creek Park. College Station, Texas, February 17, 2020
 View of West Bay from Corniche (seafront promenade) near a sewage outlet. Doha, Qatar, January 18, 2010
 Dense fog on sewage line right of way in Lick Creek Park. College Station, Texas, September 15, 2010
 Dead tree on sewage line right of way in fog in Lick Creek Park. College Station, Texas, September 15, 2010
 Sewage outlet (ground water from construction sites) on Corniche (seafront promenade). Doha, Qatar, February 12, 2010
 Sewage line right of way in Lick Creek Park. College Station, Texas, August 16, 2008
 Sunrise on sewage line right of way in Lick Creek Park. College Station, Texas, November 4, 2009
 Butler Flats Lighthouse in Buzzards Bay, view from sewage discharge No. 12 near East Rodney French Boulevard. New Bedford, Massachusetts, April 18, 2004
 Oak tree on sewage line right of way in Lick Creek Park. College Station, Texas, January 27, 2008
 Sewage line right of way near crossing with Iron Bridge Trail in fog in Lick Creek Park. College Station, Texas, August 16, 2008
 Deer Run Trail on sewage line right of way in Lick Creek Park. College Station, Texas, November 20, 2008
 Sewage line right of way in fog in Lick Creek Park. College Station, Texas, September 15, 2010
 Southern cattail (Typha domingensis) in area of sewage ponds near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Sewage line cutting crossing Raccoon Run Trail in Lick Creek Park. College Station, Texas, November 6, 2018
 Spreading plant of water morning glory (water spinach, water convolvulus, Ipomoea aquatica) on a sewage pond near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Shoots of water morning glory (water spinach, water convolvulus, Ipomoea aquatica) on a sewage pond near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Sewage line right of way near water treatment plant in mist in Lick Creek Park. College Station, Texas, August 16, 2008
 Sewage line right of way in fog in Lick Creek Park. College Station, Texas, August 16, 2008
 Sewage line right of way near water treatment plant in fog in Lick Creek Park. College Station, Texas, August 16, 2008
 Forest on Sewage line right of way near water treatment plant in fog in Lick Creek Park. College Station, Texas, August 16, 2008
 Sewage waterfall in Old Sylvia in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Sewage line right of way in Lick Creek Park. College Station, Texas, January 4, 2012
 Sewage line right of way in Lick Creek Park. College Station, Texas, January 27, 2008
 Sunrise on sewage line right of way in Lick Creek Park. College Station, Texas, September 25, 2011
 Fog on sewage line right of way in Lick Creek Park. College Station, Texas, November 20, 2008
 Road near sewage line right of way in Lick Creek Park. College Station, Texas, January 4, 2012
 Sewage line right of way in mist in Lick Creek Park. College Station, Texas, November 5, 2007
 Sewage line right of way at sunrise in Lick Creek Park. College Station, Texas, November 5, 2007
 Sewage line right of way in Lick Creek Park. College Station, Texas, December 5, 2009
 Sewage line right of way in mist in Lick Creek Park. College Station, Texas, October 5, 2011
 Sewage line right of way at morning in mist, in Lick Creek Park. College Station, Texas, September 16, 2007
 Sewage line right of way near a water treatment plant in mist in Lick Creek Park. College Station, Texas, November 5, 2007
 Sewage line right of way near water treatment plant at morning in mist, in Lick Creek Park. College Station, Texas, September 16, 2007
 Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park, on sewage line right of way. College Station, September 17, 2008
 Sewage line right of way in mist in Lick Creek Park. College Station, Texas, November 4, 2009
 Forest around sewage line cutting at Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 19, 2018
 Widgeon Grass (Ruppia maritima) with flowers in Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Sewage line right of way in fog in Lick Creek Park. College Station, Texas, November 5, 2007
 Trees on sewage line right of way near water treatment plant in fog in Lick Creek Park. College Station, Texas, August 16, 2008
 Fog on sewage line right of way in Lick Creek Park. College Station, Texas, August 16, 2008
 Oak trees on sewage line right of way in Lick Creek Park. College Station, Texas, January 4, 2012
 Sewage line right of way in Lick Creek Park. College Station, Texas, July 25, 2008
 Oaks on sewage line right of way in Lick Creek Park. College Station, Texas, December 5, 2009
 Woolly croton (Croton capitatus) on sewage line right of way in Lick Creek Park. College Station, Texas, August 16, 2008
 Sewage line right of way in direction of water treatment plant in Lick Creek Park at rain. College Station, Texas, November 18, 2007
 Forest from sewage line right of way in Lick Creek Park. College Station, Texas, August 16, 2008
 Ipomoea cordatotriloba (Morning Glory) on sewage line right of way in Lick Creek Park. College Station, Texas, September 23, 2008
 Sewage line right of way with morning mist in Lick Creek Park. College Station, Texas, October 23, 2012
 Leaves of water morning glory (water spinach, water convolvulus, Ipomoea aquatica) on a sewage pond near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Bastard pennyroyal on sewage line right of way in Lick Creek Park. College Station, Texas, September 23, 2008
 Sewage line right of way in Lick Creek Park. College Station, Texas, October 23, 2012
 Drying Abu Nakhla jail ponds (sewage lagoons), April 18, 2015
 Sewage line right of way with some ice in Lick Creek Park after ice storm, view to the west. College Station, Texas, January 17, 2007
 Sewage line right of way near a water treatment plant in fog in Lick Creek Park. College Station, Texas, November 5, 2007
 Drummond wild onion (Allium drummondii) on sewage line right of way in Lick Creek Park. College Station, Texas, April 29, 2009
 Sewage line right of way with a water treatment plant in background in Lick Creek Park. College Station, Texas, October 17, 2007
 Sewage line right of way in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
 Towers of West Bay, view from sewage outlet on Corniche. Doha, Qatar, February 4, 2011
 Sunrise over sewage line right of way in Lick Creek Park. College Station, Texas, October 23, 2012
 Sewage line right of way near a water treatment plant in mist in Lick Creek Park. College Station, Texas, October 17, 2007
 Forest on sewage line right of way in fog in Lick Creek Park. College Station, Texas, August 16, 2008
 Boneset on sewage line right of way in Lick Creek Park. College Station, Texas, September 23, 2008
 Sewage line right of way in Lick Creek Park. College Station, Texas, November 27, 2008
 Old plywood mosque near Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Sewage line right of way near Iron Bridge Trail in Lick Creek Park. College Station, Texas, October 8, 2008
 Sewage line right of way in Lick Creek Park. College Station, Texas, September 7, 2012
 Sewage line right of way in Lick Creek Park after ice storm, view to the west. College Station, Texas, January 17, 2007
 Sewage line right of way in Lick Creek Park at rain. College Station, Texas, November 18, 2007
 Berries of yaupon holly at rain on sewage line right of way in Lick Creek Park. College Station, Texas, November 18, 2007
 Dried caked mud on the bottom of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Oaks on sewage line right of way in Lick Creek Park. College Station, Texas, January 4, 2012
 Dying aquatic plant of brittle naiad (Najas marina) in Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Butler Flats Lighthouse in Buzzards Bay after sunset, view from sewage discharge No. 12 near East Rodney French Boulevard. New Bedford, Massachusetts, October 6, 2004
 Winged elm (Ulmus alata) on sewage line right of way in Lick Creek Park. College Station, Texas, November 27, 2008
 Sewage line right of way through oak forest in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
 Sewage line right of way in Lick Creek Park. College Station, Texas, January 8, 2011
 Back lit sewage line right of way in Lick Creek Park. College Station, Texas, September 25, 2011
 Dried Abu Nakhla jail ponds (sewage lagoons), with caked mud at the bottom. Qatar, April 18, 2015
 Membranous sheath with a flower(?) of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Close up of pea shaped fruits of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Icy grass on sewage line right of way in Lick Creek Park after ice storm. College Station, Texas, January 17, 2007
 Shrinking water reservoir of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Sewage line right of way in Lick Creek Park after ice storm. College Station, Texas, January 17, 2007
 Butler Flats Lighthouse in Buzzards Bay at sunset, view from sewage discharge No. 12 near East Rodney French Boulevard. New Bedford, Massachusetts, October 6, 2004
 Thistle (Cirsium engelmannii) on sewage line right of way in Lick Creek Park. College Station, Texas, July 7, 2012
 Dried caked mud covering the bottom of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Twig of winged elm (Ulmus alata) on sewage line right of way in Lick Creek Park. College Station, Texas, November 27, 2008
 City sewage waterfall in Cascadilla gorge, view from a stone foot bridge below and east from Stewart Avenue bridge. Ithaca, New York, October 10, 2005
 Sewage line right of way in Lick Creek Park. College Station, Texas, October 14, 2008
 Oaks in mist on sewage line right of way in Lick Creek Park. College Station, Texas, October 12, 2009
 Cluster of fruits of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Winged elm (Ulmus alata) on sewage line right of way in Lick Creek Park. College Station, Texas, November 20, 2008
 Sewage line right of way in Lick Creek Park. College Station, Texas, July 7, 2012
 Sewage line cutting in Lick Creek Park. College Station, Texas, November 19, 2018
 Deer Island Light (modern tower) and Deer Island Sewage Treatment Plant (Boston Harbor Wastewater Treatment Plant) in Boston Harbor, view from a boat. Boston, Massachusetts, November 11, 2004
 On sewage line right of way in Lick Creek Park. College Station, Texas, December 15, 2007
 Sewage line right of way in Lick Creek Park. College Station, Texas, July 11, 2012
 Aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Close up of membranous sheath of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Close up of pea shaped fruits (drupelets) of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 View of a sewage plant on Wabash River from Heritage Trail between Lafayette and Fort Ouiatenon. Indiana, February 8, 1998.
 Sewage disposal at morning, on Corniche Promenade. Doha, Qatar, January 27, 2014
 Fruits and a flower of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Farkleberry (Vaccinium arboreum) near sewage line right of way in Lick Creek Park. College Station, Texas, November 27, 2008
 Sewage line right of way in Lick Creek Park. College Station, Texas, January 14, 2012
 Blue dome and traces of a chandelier in a plywood mosque near Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Dried caked mud of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Dried aquatic plants of brittle naiad (Najas marina) on muddy bottom of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Dense stand of aquatic plant Widgeon Grass (Ruppia maritima) in Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Sneezeweed on sewage line right of way in Lick Creek Park. College Station, Texas, July 7, 2012
 Trumpet creeper near sewage line right of way in Lick Creek Park. College Station, Texas, July 7, 2012
 Sewage line right of way in Lick Creek Park. College Station, Texas, November 1, 2012
 Sewage line in Lick Creek Park. College Station, Texas, January 18, 2014
 Oaks on sewage line right of way in Lick Creek Park. College Station, Texas, July 3, 2014
 Dried aquatic plants of brittle naiad (Najas marina) in caked mud of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Texture of dried caked mud of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Widgeon Grass (Ruppia maritima) in Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Stand of aquatic plant Widgeon Grass (Ruppia maritima) in Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Grass Sporobolus spicatus growing on dried bottom of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Close up of membranous sheath with coiled stalk (peduncle) bearing flowers and fruits of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
 Sewage disposal pipes on Corniche at sunrise. Doha, Qatar, May 24, 2016
 Water morning glory (water spinach, water convolvulus, Ipomoea aquatica) on a sewage pond near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Southern cattail (Typha domingensis) with flowering spikes in area of sewage ponds near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Flowering spikes of Southern cattail (Typha domingensis) in area of sewage ponds near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Masses of Southern cattail (Typha domingensis) in area of sewage ponds near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Spike of Southern cattail (Typha domingensis) taken from area of sewage ponds near Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Porcini bolete mushrooms (Boletus edulis group) found under a red cedar tree in oak forest near the sewage line cutting in Lick Creek Park. College Station, Texas, June 13, 2018
 Side view of small fieldcap mushrooms Agrocybe retigera found on a sewage line cutting in Lick Creek Park. College Station, Texas, June 21, 2018
 Small fieldcap mushrooms Agrocybe retigera from grass of a sewage line cutting in Lick Creek Park. College Station, Texas, June 21, 2018
 Bag-pod (Sesbania vesicaria) on a recent sewage line cutting crossing Raccoon Run Trail in Lick Creek Park. College Station, Texas, November 6, 2018
 Small aster flowers on a recent sewage line cutting crossing Raccoon Run Trail in Lick Creek Park. College Station, Texas, November 6, 2018
 Bag-pod (Sesbania vesicaria) in mist on a recent sewage line cutting crossing Raccoon Run Trail in Lick Creek Park. College Station, Texas, November 6, 2018
 Raccoon Run Trail near sewage plant in Lick Creek Park. College Station, Texas, November 6, 2018
 Raccoon Run Trail near sewage plant in mist in Lick Creek Park. College Station, Texas, November 6, 2018
 Swampy area near sewage plant at Raccoon Run Trail in Lick Creek Park. College Station, Texas, November 6, 2018
 Recent sewage line cutting in Lick Creek Park. College Station, Texas, November 19, 2018
 Sewage line cutting at Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 19, 2018
 Oaks at sewage line cutting in Lick Creek Park. College Station, Texas, April 5, 2019
 Brittlestem mushrooms Psathyrella umbonata on a sewage cutting in Lick Creek Park. College Station, Texas, January 15, 2020
 Brittlestem mushrooms Psathyrella umbonata on disturbed soil of a recent sewage cutting in Lick Creek Park. College Station, Texas, January 15, 2020
 Hairy bittercress weed (Cardamine hirsuta) on a sandy path below a sewage station in Lick Creek Park. College Station, Texas, January 20, 2020
 Leaves of hairy bittercress weed (Cardamine hirsuta) on a sandy path below a sewage station in Lick Creek Park. College Station, Texas, January 20, 2020
 Seeds of hooded windmill grass (Chloris cucullata(?)) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Pokeweed (Phytolacca americana) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Conifer mazegill mushroom (Gloeophyllum sepiarium) and its underside on a flat piece of wood on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Bearded sprangletop grass (Leptochloa fusca) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Inflorescence of longspike tridens grass (Tridens strictus) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Oaks at sewage line cutting in Lick Creek Park. College Station, Texas, November 19, 2018
 Dry straw-colored inflorescence of hooded windmill grass (Chloris cucullata(?)) on a sewage line right of way that was cleared from forest 3 years ago, 30 meters from Alum Creek, in Lick Creek Park. College Station, Texas, July 18, 2020
 Hooded windmill grass (Chloris cucullata(?)) on a sewage line right of way that was cleared from oak forest 3 years ago in Lick Creek Park. College Station, Texas, July 18, 2020
 Tiny flowers of hooded windmill grass (Chloris cucullata(?)) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Close-up of seeds of hooded windmill grass (Chloris cucullata(?)) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Black berries of pokeweed (Phytolacca americana) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Indian woodoats (Chasmanthium latifolium) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Late-flowering boneset (Eupatorium serotinum) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Dry seed heads of lemon beebalm (Monarda citriodora) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Paraguayan windmillgrass (Chloris canterai) or may be Chloris verticillata on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Fluffy seeds of Paraguayan windmillgrass (Chloris canterai) or may be Chloris verticillata on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Close-up of Vasey-grass (Paspalum urvillei) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Palafoxia rosea(?) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Bunchy, or many-spiked sedge (Cyperus polystachyos)(?) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Some plant similar to sunflower on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Bottle-brush sedge (Porcupine sedge, Carex hystericina(?)) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Vasey-grass (Paspalum urvillei) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a flat piece of wood on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Fresh leaves of sumpweed (Iva annua) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Rough barnyard grass (wild millet, Echinochloa muricata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Alum Creek crossing on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Alum Creek from a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Hooded windmill grass (Chloris cucullata(?)) on clay soil with a layer of sand and some gravel on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Inflorescense of bearded sprangletop grass (Leptochloa fusca) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Dry lemon beebalm (Monarda citriodora) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Bearded sprangletop grass (Leptochloa fusca) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Close-up of rough barnyard grass (wild millet, Echinochloa muricata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Inflorescense of awnless barnyard grass (Echinochloa colona) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Awnless barnyard grass (Echinochloa colona) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Sideoats Grama grass (Bouteloua curtipendula) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Common witchgrass (Panicum capillare) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Inflorescence of bearded sprangletop grass (Leptochloa fusca) 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
 Bag-pod (Sesbania vesicaria) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Hooded windmill grass (Chloris cucullata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Rough barnyard grass (wild millet, Echinochloa muricata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Sunflower bud on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Camouflaged green and purple caterpillar on longspike tridens grass (Tridens strictus) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 White tridens grass (Tridens albescens) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Blooming late-flowering boneset (Eupatorium serotinum) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Sycamore shoot 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
 Bearded sprangletop grass (Leptochloa fusca) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Raccoon Run Trail near a sewage treatment plant in Lick Creek Park. College Station, Texas, April 5, 2021
 Swamp near a sewage treatment plant in Lick Creek Park. College Station, Texas, April 5, 2021
 Plant of chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) near a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
 Close-up of chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) near a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
 Green flower of chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) near a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
 Blooming chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) near a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
 Inflorescence of chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) near a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
 Plant of chickenspike (gooseweed, wedgewort, Sphenoclea zeylanica) on roadside over a sewage pipeline in Lick Creek Park. College Station, Texas, August 9, 2021
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