 Spikelet of foxtail millet grass (Setaria italica) on Park Hudson Trail. College Station, Texas, August 6, 2014
 Foxtail millet grass (Setaria italica) spikelet in dew on Park Hudson Trail. College Station, Texas, August 6, 2014
 Foxtail millet grass (Setaria italica) in Lick Creek Park. College Station, Texas, September 26, 2022
 Foxtail millet grass (Setaria italica) in Lick Creek Park. College Station, Texas, July 28, 2021
 Seeds of foxtail millet grass (Setaria italica) in Lick Creek Park. College Station, Texas, July 28, 2021
 Bristly spikelets of foxtail millet grass (Setaria italica) near a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
 Foxtail millet grass (Setaria italica) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 17, 2024
 Foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 15, 2020
 Foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 10, 2019
 Foxtail millet grass (Setaria italica) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021
 Flowers of foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 15, 2020
 Spike of foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 15, 2020
 Blooming foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 15, 2020
 Foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2020
 Foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 1, 2021
 Foxtail millet grass (Setaria italica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 4, 2020
 Foxtail millet grass (Setaria italica) in prairie in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 3, 2020
 Foxtail millet grass (Setaria italica) in wet area on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Montgomery, Texas, September 13, 2020
 Bristly foxtail grass (Setaria verticillata) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Bristly foxtail grass (Setaria verticillata) on Al Mawrid Street in Al Lejbailat area. Doha, Qatar, May 26, 2016
 Close up of bristly foxtail grass (Setaria verticillata) taken from Al Mawrid Street in Al Lejbailat area. Doha, Qatar, May 26, 2016
 Bristly foxtail grass (Setaria verticillata) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Spikelet of rough barnyard grass (wild millet, Echinochloa muricata) on a recent forest cutting in Lick Creek Park. College Station, Texas, July 23, 2018
 Dry spikelet of grass in Lick Creek Park. College Station, Texas, July 26, 2014
 Rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, August 4, 2021
 Stink bug on rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, August 1, 2021
 Spikelet of Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Spikelet of Dallis grass (Paspalum dilatatum) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 23, 2020
 Bristly grass Setaria on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 13, 2021
 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
 Grass spikelet in dew in Lick Creek Park. College Station, Texas, November 12, 2009
 Foxtail-like grass (Setaria) on Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022
 Foxtail like grass (Setaria) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Foxtail grass (Setaria) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, October 31, 2020
 Rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, July 29, 2020
 Seeds of foxtail grass (Setaria) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, October 31, 2020
 Fruits of foxtail grass (Setaria) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, October 31, 2020
 Inflorescence of rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, July 29, 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
 Rough barnyard grass (wild millet, Echinochloa muricata) on a recent forest cutting in Lick Creek Park. College Station, Texas, July 23, 2018
 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
 Spikelet of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) taken from Onaiza area near West Bay. Doha, Qatar, September 9, 2015
 Spikelet of grama grass (Bouteloua rigidiseta) in Wolf Pen Creek Park. College Station, Texas, May 5, 2020
 Beginning of a spikelet of sprangletop grass Leptochloa panicea(?) near the creek under power lines in Bee Creek Park. College Station, Texas, July 21, 2020
 Spikelet of sprangletop grass with bluish leaves Leptochloa panicea(?) near the creek under power lines in Bee Creek Park. College Station, Texas, July 21, 2020
 Spikelet of grass Awnless barnyard grass (Echinochloa colona?) in silty depression on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Grass spikelet on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
 Some grass in Lick Creek Park. College Station, Texas, August 12, 2021
 Vasey-grass (Paspalum urvillei) or may be P. lividum in Lick Creek Park. College Station, Texas, July 15, 2014
 Sandburs spikelet (Cenchrus spinifex) in Lemontree Park. College Station, Texas, July 27, 2014
 Spikelet of southern sandbur grass (Cenchrus echinatus) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Goosegrass (finger millet, Eleusine indica) with a spikelet on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
 Spikelet of goosegrass (finger millet, Eleusine indica) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
 Bearded sprangletop grass (Leptochloa fusca) in Lick Creek Park. College Station, Texas, August 4, 2021
 Orange drying grass on a sewage line right of way in Lick Creek Park. College Station, Texas, August 2, 2022
 Inflorescence of Dallis grass (Paspalum dilatatum) in Lick Creek Park. College Station, Texas, August 23, 2020
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Close up of a spikelet of southern sandbur grass (Cenchrus echinatus) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Spikelet of Dallis grass (Paspalum dilatatum) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 9, 2020
 Creeping grass glowing blue in ultraviolet light in Lick Creek Park. College Station, Texas, August 30, 2024
 Savannah-panic grass (Phanopyrum gymnocarpon) in wet area in Lick Creek Park. College Station, Texas, August 17, 2024
 Dallis grass (Paspalum dilatatum) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 23, 2020
 Shoot of grass glowing blue in ultraviolet light in Lick Creek Park. College Station, Texas, August 30, 2024
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) at entrance of Ras Abrouq Peninsula near Zekreet. Qatar, November 14, 2014
 Velvet panicum grass (Dichanthelium scoparium)(?) on a recent cutting in Lick Creek Park. College Station, Texas, August 7, 2018
 Yellow Indian grass (Sorghastrum nutans) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Big bluestem grass (turkeyfoot, Andropogon gerardii) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Vasey-grass (Paspalum urvillei) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Bearded sprangletop grass (Leptochloa fusca) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
 Digitaria grass (left) and small bristlegrass (Setaria) found on a lawn under live oaks in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 1, 2020
 Spikelet of some grass on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Sideoats Grama grass (Bouteloua curtipendula) 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
 Spike of yellow Indian grass (Sorghastrum nutans) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Flowers of yellow Indian grass (Sorghastrum nutans) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Bearded sprangletop grass (Leptochloa fusca) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Flowers of big bluestem grass (turkeyfoot, Andropogon gerardii) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 Eastern gamagrass (Fakahatchee Grass, Tripsacum dactyloides) grass on roadside in Lick Creek Park. College Station, Texas, June 4, 2018
 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
 Soft spike of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
 Longspike tridens grass (Tridens strictus) in Lick Creek Park. College Station, Texas, August 19, 2020
 Close up of a soft spike of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
 Purpletop tridens grass (greasegrass, Tridens flavus) in Lick Creek Park. College Station, Texas, August 19, 2020
 Longspike tridens grass (Tridens strictus) on a forest clearing in Lick Creek Park. College Station, Texas, August 28, 2020
 White tridens grass (Tridens albescens) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 Exoskeleton of a molted cicada on a grass blade when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Lick Creek Park. College Station, Texas, August 23, 2024
 Skin of a molted cicada on a grass blade when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Lick Creek Park. College Station, Texas, August 23, 2024
 Inflorescence of longspike tridens grass (Tridens strictus) on sewage line right of way in Lick Creek Park. College Station, Texas, August 23, 2020
 African foxtail grass (buffelgrass, Cenchrus pennisetiformis) on the border of Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Senna italica (Cassia aschrak, Cassia obovata, Cassia italica, local names ishrig, senna, senna mekki) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Flowers of Senna italica (Cassia aschrak, Cassia obovata, Cassia italica, local names ishrig, senna, senna mekki) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 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
 Passion flower (passiflora) in Lick Creek Park. College Station, Texas, August 3, 2014
 Evening primrose (Oenothera) in dew in Lick Creek Park. College Station, Texas, August 3, 2014
 Prostrate spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 3, 2014
 Japanese honeysuckle (Lonicera japonica) in Lick Creek Park. College Station, Texas, August 4, 2014
 Wild Potato Vine (Ipomoea pandurata) in Lick Creek Park. College Station, Texas, August 9, 2014
 Late-flowering boneset (Eupatorium serotinum) in Lick Creek Park. College Station, Texas, August 3, 2014
|