 Bottle-brush sedge (Porcupine sedge, Carex hystericina(?)) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Back lit perigynia of Hop sedge (Carex lupulina) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
 Bladder-like sacs (perigynia) enclosing female flowers of Hop sedge (Carex lupulina) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
 Hop sedge (Carex lupulina) in Lick Creek Park. College Station, Texas, June 13, 2022
 Sedge Carex stipata in Lick Creek Park. College Station, Texas, March 23, 2023
 Deer Run Trail near Sedge Meadow in fog in Lick Creek Park. College Station, Texas, November 5, 2007
 Deer Run Trail near Sedge Meadow in Lick Creek Park. College Station, Texas, September 16, 2007
 Cherokee sedge (Carex cherokeensis) in Lick Creek Park. College Station, Texas, March 23, 2023
 Close-up of hop sedge (Carex lupulina) in Lick Creek Park. College Station, Texas, June 13, 2022
 Hop sedge (Carex lupulina) on a clearing over a pipeline in Lick Creek Park. College Station, Texas, June 13, 2022
 Sedge in Lick Creek Park. College Station, Texas, April 1, 2010.
 Star sedge (little prickly sedge, Carex echinata) in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
 Tiny-fruited spike-sedge (Eleocharis microcarpa(?)) taken from Bee Creek Park. College Station, Texas, April 22, 2020
 Spores of sedge flower smut fungus (Farysia thuemenii) from southern long sedge (Carex lonchocarpa) collected a day before in Bleakwood, Newton County, Texas, June 12, 2022
 Spores of sedge flower smut fungus (Farysia thuemenii) from southern long sedge (Carex lonchocarpa) collected two days before in Bleakwood, Newton County. Texas, June 13, 2022
 Some sedge with small perigynia on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
 Southern long sedge (Carex lonchocarpa) with sedge flower smut fungus (Farysia thuemenii) in wet area of baygall forest on D. L. property. Bleakwood, Newton County, Texas, June 11, 2022
 Sedge in Lick Creek Park. College Station, Texas, March 23, 2010.
 Hop sedge (Carex lupulina) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
 Some small sedge (Carex) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 1, 2021
 Cherokee sedge (Carex cherokeensis)(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 1, 2021
 Male flowers of hop sedge (Carex lupulina) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
 Female (inflated) and male flowers of some sedge (Carex) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 25, 2020
 Globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, April 29, 2009
 Some sedge (Carex) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 5, 2023
 Some sedge (Cyperus) on Post Oak Trail in Lick Creek Park. College Station, Texas, August 1, 2021
 Fox sedge (Carex vulpinoidea) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Some tall sedge (Carex) in wet area at Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, April 4, 2021
 Blooming sedge (Carex) in wet area at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 3, 2022
 Inflated seeds of fox sedge (Carex vulpinoidea) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Close-up of some tall sedge (Carex) in wet area at Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, April 4, 2021
 Iron Bridge Trail near Sedge Meadow in Lick Creek Park after ice storm. College Station, Texas, January 17, 2007
 Small sedge (Carex) with a red bug with black dots in wet area at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Some sedge (Carex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
 Sedge head in Lick Creek Park. College Station, Texas, May 22, 2012
 Fox sedge (Carex vulpinoidea) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Some sedge (Cyperus) in Lick Creek Park. College Station, Texas, September 26, 2022
 Area of sedge meadow in Lick Creek Park. College Station, Texas, November 21, 2009
 Area of sedge meadow in Lick Creek Park. College Station, Texas, December 5, 2009
 Bunchy sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, August 1, 2021
 Many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, August 12, 2021
 Some sedge (Cyperus) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, May 11, 2020
 Many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Blister sedge (Carex vesicaria, Russian name Osoka) in a swamp in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Female flowers of Southern waxy sedge (Carex glaucescens) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Male flower of Southern waxy sedge (Carex glaucescens) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, August 4, 2021
 Close-up of many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Seeds of many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Close-up of globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, May 11, 2020
 Seeds of bunchy sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Bunchy, or many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, July 10, 2014
 Umbrella sedge (Cyperus strigosus) or may be C. odoratus in Lick Creek Park. College Station, Texas, August 4, 2021
 Close-up of globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, June 13, 2022
 Many-spiked sedge (Cyperus polystachyos) on a clearing over a pipeline in Lick Creek Park. College Station, Texas, June 13, 2022
 Bunchy, or many-spiked sedge (Cyperus polystachyos)(?) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Many-spiked sedge (Cyperus polystachyos) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Seeds of bunchy, or many-spiked sedge (Cyperus polystachyos) on a new cutting in Lick Creek Park. College Station, Texas, August 2, 2018
 Reddish seeds of globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, August 4, 2021
 Some large sedge (Carex) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Some blooming sedge (Carex) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Cherokee sedge (Carex cherokeensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Flower spike of plantain (Plantago) in Lick Creek Park. College Station, Texas, April 11, 2010
 Little prickly sedge (Carex echinata) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Star sedge (Carex echinata) with fly in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
 Star sedge (Carex echinata) in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
 Sedge (Carex gigantea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Seeds of many-spiked sedge (Cyperus polystachyos) on a recent forest clearing in Lick Creek Park. College Station, Texas, August 1, 2021
 Seed heads of bunchy, or many-spiked sedge (Cyperus polystachyos) on a new cutting in Lick Creek Park. College Station, Texas, August 2, 2018
 Black sedge (Carex nigra) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 15, 2015
 Close up of sedge (Carex gigantea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Male and female flowers of Cherokee sedge (Carex cherokeensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Deer Run Trail on sewage line right of way in Lick Creek Park. College Station, Texas, September 15, 2010
 Gulf fritillary caterpillar on Deer Run Trail in Lick Creek Park. College Station, Texas, June 8, 2010
 Spike of some sedge on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Japanese Sedge (Carex morrowii Variegata ) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 18, 2019
 Meadow waxcap mushrooms (Cuphophyllus pratensis) in area of sedge meadow overgrown by water oaks and elm, with grass on the ground, in Lick Creek Park. College Station, Texas, December 22, 2021
 Tiny-fruited spike-sedge (Eleocharis microcarpa(?)) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Globe flat sedge (Cyperus echinatus) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
 Small flower heads of tiny-fruited spike-sedge (Eleocharis microcarpa(?)) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Blooming grass on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Flowering grass spike in Lick Creek Park. College Station, Texas, October 1, 2010
 Indian paintbrush (Castilleja indivisa) on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Black swallowtail caterpillar in dew showing its osmeterium (orange horns, forked, eversible organ behind the head) in Lick Creek Park. College Station, Texas, May 4, 2010
 White sweet clover (Melilotus alba) on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Hairy flower spike of plantain (Plantago) on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 2, 2009
 Some sedge in swampy area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
 Flower buds of Cutleaf groundsel (butterweed, squaw weed, Senecio) on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Grass spike with spittlebugs in Lick Creek Park. College Station, Texas, April 24, 2009
 Blooming Globe sedge (Cyperus echinatus) in Lake Bryan Park. Bryan, Texas, June 15, 2010
 Lick Creek from a bridge on Deer Run Trail in Lick Creek Park. College Station, Texas, November 20, 2008
 Bridge across Lick Creek on Deer Run Trail in Lick Creek Park. College Station, Texas, July 25, 2008
 Deer shield mushroom (Pluteus cervinus) in Lick Creek Park. College Station, Texas, April 14, 2019
 Deer Run Trail in Lick Creek Park. College Station, Texas, January 14, 2012
 A crawfish at Deer Run Trail in Lick Creek Park. College Station, Texas, May 26, 2007
 Deer Run Trail in Lick Creek Park. College Station, Texas, January 21, 2007
 Deer Run Trail in Lick Creek Park. College Station, Texas, October 8, 2008
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