 Slender vervain (verbena) flowers in Lick Creek Park. College Station, Texas, March 25, 2009
 Slender vervain (verbena) in Lick Creek Park. College Station, Texas, May 4, 2020
 Slender vervain (verbena) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 24, 2009
 Slender vervain (verbena) near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2014
 Slender vervain (verbena) in Birch Creek Unit of Lake Somerville State Park, Texas, July 22, 2018
 Slender vervain (Verbena rigida) on road FS203 near Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024
 Verbena (vervain) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 13, 2009
 Brazilian vervain (Verbena brasiliensis) in Lick Creek Park. College Station, Texas, August 12, 2021
 Brazilian vervain (Verbena brasiliensis) in Lick Creek Park. College Station, Texas, August 1, 2021
 White vervain (Verbena urticifolia) in Lick Creek Park. College Station, Texas, September 13, 2023
 Dry plant of Brazilian vervain (Verbena brasiliensis) in Lick Creek Park. College Station, Texas, September 8, 2023
 Plant of white vervain (Verbena urticifolia) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 28, 2020
 Flowers of slender vervain (verbena) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 28, 2024
 Slender vervain (verbena) with a crab spider when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 28, 2024
 Slender vervain (verbena) on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, October 1, 2013
 Slender vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 7, 2023
 Slender vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 30, 2021
 Slender vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, June 19, 2022
 Slender vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 17, 2021
 Slender vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, June 14, 2020
 Blooming slender vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 30, 2021
 Slender vervain (verbena) in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, October 20, 2013
 Slender vervain (Verbena) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 4, 2020
 Slender vervain (verbena) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 12, 2020
 Slender vervain (verbena) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 8, 2014
 Slender vervain (verbena) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 28, 2014
 Violet flowers of Wright s vervain (Verbena wrightii)(?) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Texas vervain (verbena) in dew in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Veiny vervain (Verbena rigida) flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 16, 2008
 Rose vervain (Verbena canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richardson, Texas, February 22, 2009
 Red flowers of vervain (verbena) in Antique Rose Emporium. Independence, Texas, November 8, 2009
 Verbena (vervain) in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 Close up of a cluster of flowers of rose vervain (Verbena canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richardson, Texas, February 22, 2009
 Vervain (Verbena) in Antique Rose Emporium. Independence, Texas, April 14, 2021
 Vervain (Verbena bonariensis) in Antique Rose Emporium. Independence, Texas, April 20, 2024
 Flowers of vervain (Verbena) in Antique Rose Emporium. Independence, Texas, April 14, 2021
 Purpletop vervain (Verbena bonariensis) in Antique Rose Emporium. Independence, Texas, April 13, 2023
 Texas vervain in Lick Creek Park. College Station, Texas, April 18, 2008
 Texas vervain in Lick Creek Park. College Station, Texas, April 2, 2008
 Wright s vervain (Verbena wrightii) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Slender bush clover (Lespedeza) in Lick Creek Park. College Station, Texas, April 18, 2018
 Flower of Wright s vervain (Verbena wrightii) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 15, 2008
 Shoot of Slender bush clover (Lespedeza)(?) in Lick Creek Park. College Station, Texas, April 22, 2021
 Texas vervain (Verbena halei) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Slender leaves of some plant of carrot family on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 22, 2021
 Rosette of leaves of Brazilian vervain (Verbena) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 15, 2023
 Vervain (verbena) flower near Horseshoe Lake in Brazos Bend State Park. Needville, Texas, December 14, 2008
 Prairie verbena (Glandularia bipinnatifida(?)) in Bee Creek Park. College Station, Texas, April 2, 2021
 Verbena (vervain) in Antique Rose Emporium. Independence, Texas, May 13, 2012
 Vervain (Verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 14, 2019
 Leaves of vervain (verbena) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 7, 2023
 Vervain (Verbena) in Antique Rose Emporium. Independence, Texas, March 31, 2020
 Flowers of vervain (verbena) in Antique Rose Emporium. Independence, Texas, March 20, 2019
 Pink vervain (verbena) in Antique Rose Emporium. Independence, Texas, March 20, 2019
 Blue Princess verbena (Vervain) in Antique Rose Emporium. Independence, Texas, May 28, 2012
 White and red vervain (verbena) in Antique Rose Emporium. Independence, Texas, March 20, 2019
 Pink vervain (Verbena) in Antique Rose Emporium. Independence, Texas, November 17, 2012
 Blue Princess Verbena (vervain) in Antique Rose Emporium. Independence, Texas, May 13, 2012
 Verbena (Vervain) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 14, 2012
 Some slender grass on Post Oak Trail in Lick Creek Park. College Station, Texas, September 26, 2022
 Slender mushrooms Leucocoprinus longistriatus in Lick Creek Park. College Station, Texas, June 21, 2018
 Salt Marsh Moth caterpillar (Estigmene acrea) feeding on Brazilian vervain (Verbena brasiliensis) in Lake Bryan Park. Bryan, Texas, May 21, 2010
 Oak catkins in Lick Creek Park. College Station, Texas, April 2, 2009
 Close-up of some slender grass on Post Oak Trail in Lick Creek Park. College Station, Texas, September 26, 2022
 Spike of some slender grass on Post Oak Trail in Lick Creek Park. College Station, Texas, September 26, 2022
 Slender bush clover (Lespedeza virginica) in Lick Creek Park. College Station, Texas, August 12, 2021
 Slender mushrooms Xylaria apiculata(?) on a rotten oak log in Lick Creek Park. College Station, Texas, September 21, 2018
 Slender spikes of little bluestem (Schizachyrium scoparium) in Lick Creek Park. College Station, Texas, September 8, 2023
 Shoot of Slender bush clover (Lespedeza)(?) in Lick Creek Park. College Station, Texas, August 3, 2014
 American slender Caesar mushrooms (Amanita jacksonii) in Lick Creek Park. College Station, Texas, May 26, 2020
 Verbena bonariensis (vervain) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 11, 2016
 Dew on phlox flower in Lick Creek Park. College Station, Texas, April 8, 2009
 Close up of slender mushrooms Xylaria apiculata(?) on a rotten oak log in Lick Creek Park. College Station, Texas, September 21, 2018
 Close-up of a spike of some slender grass on Post Oak Trail in Lick Creek Park. College Station, Texas, September 26, 2022
 American slender Caesar mushroom (Amanita jacksonii) in Lick Creek Park. College Station, Texas, August 11, 2020
 Slender orange bush lichen (Teloschistes exilis) in Lick Creek Park. College Station, Texas, March 18, 2010.
 Verbena bonariensis (Vervain) flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
 Verbena bonariensis (vervain) flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 11, 2016
 Grass spike with spittlebugs in Lick Creek Park. College Station, Texas, April 24, 2009
 Corn salad (valerianella) in Lick Creek Park. College Station, Texas, April 8, 2009
 Winecup flower (Callirhoe) in Lick Creek Park. College Station, Texas, April 16, 2009
 Slender threeseed mercury (shortstalk copperleaf, Acalypha gracilens) in Lick Creek Park. College Station, Texas, August 4, 2021
 Catkins with water drops on an oak tree in Lick Creek Park. College Station, Texas, April 2, 2009
 Yellow sweet clover (Melilotus) in Lick Creek Park. College Station, Texas, April 8, 2009
 Farkleberry (Vaccinium arboreum) in bloom. Lick Creek Park in College Station, Texas, April 12, 2009
 Canada garlic (Allium canadense) in Lick Creek Park. College Station, Texas, April 29, 2009
 False dandelion (Pyrrhopappus carolinianus) in Lick Creek Park. College Station, Texas, April 29, 2009
 Dwarf dandelion (Krigia occidentalis) in Lick Creek Park. College Station, Texas, April 2, 2009
 Close-up of catkins on an oak tree after a rain in Lick Creek Park. College Station, Texas, April 2, 2009
 Wild Carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, April 29, 2009
 Ripening dewberry on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Big spider with a June bug over Racoon Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Blooming grass on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Slender orange bush lichen (Teloschistes exilis) on a fallen twig in Lick Creek Park. College Station, Texas, June 18, 2019
 Slender orange bush lichen (Teloschistes exilis) on a twig of elm tree in Lick Creek Park. College Station, Texas, March 15, 2019
 Cross section of American slender Caesar mushroom (Amanita jacksonii) in Lick Creek Park. College Station, Texas, August 11, 2020
 Side view of American slender Caesar mushroom (Amanita jacksonii) in Lick Creek Park. College Station, Texas, August 11, 2020
 Verbena (vervain) flower in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 31, 2008
 Red verbena flowers of Peruvian mock vervain (Glandularia peruviana) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 20, 2013
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