 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
 Bottle-brush sedge (Porcupine sedge, Carex hystericina(?)) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Bottle-brush sedge (Porcupine sedge, Carex hystericina) showing elongate egg-shaped spike with perigynia on Deer Run Trail in Lick Creek Park. College Station, Texas, April 27, 2010
 Sedge (Carex) in Lick Creek Park. College Station, Texas, March 31, 2024
 Sedge Carex stipata in Lick Creek Park. College Station, Texas, March 23, 2023
 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
 Awl-fruited sedge (Carex stipata) in Lick Creek Park. College Station, Texas, March 31, 2024
 Cherokee sedge (Carex cherokeensis) in Lick Creek Park. College Station, Texas, March 23, 2023
 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
 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
 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
 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
 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
 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
 Some small sedge (Carex) on Lick Creek Greenway Trail. College Station, Texas, April 2, 2024
 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, June 13, 2022
 Seeds of many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Seeds of bunchy sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
 Close-up of many-spiked sedge (Cyperus polystachyos) 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
 Close-up of globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, June 13, 2022
 Some sedge (Cyperus) in Lick Creek Park. College Station, Texas, September 26, 2022
 Star sedge (little prickly sedge, Carex echinata) in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
 Blister sedge (Carex vesicaria, Russian name Osoka) in a swamp in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Blooming sedge (Carex) in wet area at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 3, 2022
 Little prickly sedge (Carex echinata) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Fox sedge (Carex vulpinoidea) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Some sedge (Carex) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 5, 2023
 Female (inflated) and male flowers of some sedge (Carex) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 25, 2020
 Sedge in Lick Creek Park. College Station, Texas, April 1, 2010.
 Sedge head in Lick Creek Park. College Station, Texas, May 22, 2012
 Sedge in Lick Creek Park. College Station, Texas, March 23, 2010.
 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
 Fox sedge (Carex vulpinoidea) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Cherokee sedge (Carex cherokeensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 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
 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
 Inflated seeds of fox sedge (Carex vulpinoidea) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 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
 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
 Dry seeds of some sedge-like plant in Lick Creek Park. College Station, Texas, September 8, 2023
 Dry sedge-like plant with seeds in Lick Creek Park. College Station, Texas, September 8, 2023
 Area of sedge meadow in Lick Creek Park. College Station, Texas, December 5, 2009
 Area of sedge meadow in Lick Creek Park. College Station, Texas, November 21, 2009
 Black medick (Medicago lupulina) in Bee Creek Park. College Station, Texas, March 4, 2020
 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
 Some sedge (Cyperus) on Post Oak Trail 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
 Deer Run Trail near Sedge Meadow in fog in Lick Creek Park. College Station, Texas, November 5, 2007
 Some sedge (Cyperus) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Deer Run Trail near Sedge Meadow in Lick Creek Park. College Station, Texas, September 16, 2007
 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, August 1, 2021
 Star sedge (Carex echinata) in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
 Star sedge (Carex echinata) with fly in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
 Some sedge(?) glowing blue in ultraviolet light in Lick Creek Park. College Station, Texas, September 11, 2024
 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, May 11, 2020
 Bunchy, or many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, July 10, 2014
 Globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, April 29, 2009
 Globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, August 4, 2021
 Sedge (Carex gigantea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Black medick (Medicago lupulina) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 31, 2021
 Black sedge (Carex nigra) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 15, 2015
 Iron Bridge Trail near Sedge Meadow in Lick Creek Park after ice storm. College Station, Texas, January 17, 2007
 Close up of sedge (Carex gigantea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Seeds of bunchy, or many-spiked sedge (Cyperus polystachyos) on a new cutting in Lick Creek Park. College Station, Texas, August 2, 2018
 Bunchy, or many-spiked sedge (Cyperus polystachyos)(?) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
 Reddish seeds of globe flat sedge (Cyperus echinatus) in Lick Creek Park. College Station, Texas, August 4, 2021
 Many-spiked sedge (Cyperus polystachyos) 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
 Seed heads of bunchy, or many-spiked sedge (Cyperus polystachyos) on a new cutting in Lick Creek Park. College Station, Texas, August 2, 2018
 Some sedge (Carex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
 Dry seed heads of globe flat sedge (Cyperus echinatus) on Post Oak Trail in Lick Creek Park. College Station, Texas, September 8, 2023
 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
 Spurge Euphorbia prostrata(?) in Lick Creek Park. College Station, Texas, June 17, 2022
 Ground cherries (Physalis) in Lick Creek Park. College Station, Texas, June 8, 2022
 Cap of a mushroom Boletus luridellus in Lick Creek Park. College Station, Texas, June 3, 2022
 Oxbow from a pipeline clearing in Lick Creek Park. College Station, Texas, June 27, 2022
 Drying leaves of beautyberry in Lick Creek Park. College Station, Texas, June 17, 2022
 Curled leaves of beautyberry in Lick Creek Park. College Station, Texas, June 22, 2022
 Trees near a creek from a sewage line right of way in Lick Creek Park. College Station, Texas, June 27, 2022
 Alum Creek from a clearing over a pipeline in Lick Creek Park. College Station, Texas, June 17, 2022
 Slime mold Fuligo cinerea in Lick Creek Park. College Station, Texas, June 17, 2022
 Underside of a mushroom Boletus luridellus in Lick Creek Park. College Station, Texas, June 3, 2022
 Fragrant flatsedge (Cyperus odoratus) in Lick Creek Park. College Station, Texas, June 13, 2022
 Woodland lettuce (Lactuca floridana) in Lick Creek Park. College Station, Texas, June 13, 2022
 Roundhead rush (Juncus validus) in Lick Creek Park. College Station, Texas, June 13, 2022
 Slime mold Fuligo cinerea on a log in Lick Creek Park. College Station, Texas, June 17, 2022
 Cattails (typha) on a pipeline clearing in Lick Creek Park. College Station, Texas, June 22, 2022
 Seeds of cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, June 22, 2022
 Common true katydid on a leaf in Lick Creek Park. College Station, Texas, June 8, 2022
 Japanese Sedge (Carex morrowii Variegata ) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 18, 2019
 Masses of roundhead rush (Juncus validus) in Lick Creek Park. College Station, Texas, June 13, 2022
|