 Violet ruella (Ruellia caroliniensis) flower in Lick Creek Park. College Station, Texas, June 8, 2008
 Blooming violet ruella (Ruellia caroliniensis) on Pilant Slough Trail in Brazos Bend State Park. Needville, Texas, April 11, 2009
 Violet ruella (Ruellia caroliniensis) flower on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Back lit violet ruella (Ruellia caroliniensis) flowers on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Violet ruella (Ruellia caroliniensis) flower with water drops on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Violet ruella (Ruellia caroliniensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 14, 2019
 Flower of violet ruella (Ruellia caroliniensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 14, 2019
 Blooming violet ruella (Ruellia caroliniensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 14, 2019
 Backlit flower of violet ruella (Ruellia caroliniensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 14, 2019
 Violet ruella (Ruellia nudiflora) in Bee Creek Park in College Station, Texas, June 21, 2012
 Back lit violet ruella (Ruellia nudiflora) in Bee Creek Park in College Station, Texas, June 21, 2012
 Close up of violet ruella (Ruellia nudiflora) in Bee Creek Park in College Station, Texas, June 21, 2012
 Wild petunia (Ruellia caroliniensis(?)) in Lick Creek Park. College Station, Texas, May 9, 2011
 Wild petunia (Ruellia caroliniensis) in Lick Creek Park. College Station, Texas, May 2, 2023
 Violet ruella (Ruellia) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 12, 2008
 Violet ruella (Ruellia nudiflora) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
 Violet ruella (Ruellia nudiflora) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
 Flower of violet ruella (Ruellia nudiflora) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
 Violet ruella (Ruellia nudiflora) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Flower of violet ruella (Ruellia nudiflora) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Flowers of violet ruella (Ruellia nudiflora) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Back lit Violet ruella (Ruellia nudiflora) west from Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, June 16, 2012
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 28, 2014
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 24, 2021
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 12, 2008
 Violet ruella (Ruellia nudiflora) with dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 6, 2009
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 14, 2008
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 18, 2010
 Violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 8, 2021
 Small flower ruellia (Ruellia caroliniensis) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 20, 2013
 Violet ruella (Ruellia nudiflora) near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 27, 2013
 Violet ruella (Ruellia nudiflora) flower in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 12, 2008
 Flower of violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 24, 2021
 Flowers of violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
 Blooming violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
 Back lit violet ruella (Ruellia nudiflora) near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 27, 2013
 Mexican petunia (Ruellia simplex, Ruellia brittoniana) in the creek in Wolf Pen Creek Park. College Station, Texas, August 8, 2022
 Ruella (Ruellia) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 24, 2008
 Blooming ruella (Ruellia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2009
 Dwarf ruella (Mexican petunia, Ruellia brittoniana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 9, 2008
 Missouri violet (Viola missouriensis) in Lick Creek Park. College Station, Texas, March 14, 2022
 Violet corticioid fungus on an oak(?) log on Racoon Run Trail in Lick Creek Park. College Station, Texas, May 15, 2022
 Mexican petunia (Ruellia simplex, Ruellia brittoniana) near a creek in Bee Creek Park. College Station, Texas, August 22, 2019
 Flowers of Mexican petunia (Ruellia simplex, Ruellia brittoniana) near a creek in Bee Creek Park. College Station, Texas, August 22, 2019
 Mexican petunia (Ruellia simplex, Ruellia brittoniana) near the creek under power lines in Bee Creek Park. College Station, Texas, July 21, 2020
 Wild petunia (Ruellia caroliniensis) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Flowers of Wild petunia (Ruellia caroliniensis) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Ruella (Ruellia) in Antique Rose Emporium. Independence, Texas, August 15, 2009
 Ruella (Ruellia) in Antique Rose Emporium. Independence, Texas, August 27, 2021
 Ruellia flowers in Lick Creek Park. College Station, Texas, June 30, 2012
 Ruellia flower in Lick Creek Park. College Station, Texas, April 30, 2012
 Blue flower of Ruellia in Lick Creek Park. College Station, Texas, April 19, 2024
 Ruella (Ruellia) on a trail in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 15, 2010
 Wild petunia (Ruellia caroliniensis(?)) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest. Texas, September 21, 2024
 Flower of violet in Lick Creek Park. College Station, Texas, March 23, 2010.
 Blue violet in Lick Creek Park. College Station, Texas, March 18, 2010.
 Leaves of violet (Viola) in Lick Creek Park. College Station, Texas, March 31, 2023
 Spring violet (Viola) flower in Lick Creek Park. College Station, Texas, March 26, 2018
 Some violet webcap (Cortinarius) mushrooms in Lick Creek Park. College Station, Texas, November 9, 2018
 Light violet brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 24, 2018
 Pale violet brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, May 27, 2020
 Violet crust fungus on a fallen oak in Lick Creek Park. College Station, Texas, January 7, 2020
 Violet iris near Nature Center in Lick Creek Park. College Station, Texas, April 12, 2021
 Texture of violet corticioid fungus on a fallen oak in Lick Creek Park. College Station, Texas, January 7, 2020
 Dissected violet webcap (Cortinarius) mushrooms in Lick Creek Park. College Station, Texas, November 9, 2018
 Common blue violet (Viola sororia) in Lick Creek Park. College Station, Texas, February 27, 2024
 Violet-grey bolete mushroom (Tylopilus plumbeoviolaceus) in Lick Creek Park. College Station, Texas, May 31, 2018
 Pale violet brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, June 28, 2019
 Violet cap of brittlegill mushroom Russula parvovirescens in Lick Creek Park. College Station, Texas, July 5, 2019
 Violet fruits of beautyberry (Callicarpa americana) in Lick Creek Park. College Station, Texas, August 4, 2021
 Early blooming Missouri violet (Viola missouriensis) at a creek crossing in Lick Creek Park. College Station, Texas, February 1, 2021
 Group of violet-grey bolete mushrooms (Tylopilus plumbeoviolaceus) in Lick Creek Park. College Station, Texas, May 31, 2018
 Dissected violet-grey bolete mushrooms (Tylopilus plumbeoviolaceus) in Lick Creek Park. College Station, Texas, May 31, 2018
 Bitter violet-grey bolete mushrooms Tylopilus plumbeoviolaceus in Lick Creek Park. College Station, Texas, May 31, 2018
 Dissected pale violet brittlegill (Russula) and a puffball mushrooms in Lick Creek Park. College Station, Texas, May 27, 2020
 Violet crust fungus with water drops (guttation) under a fallen oak in Lick Creek Park. College Station, Texas, January 7, 2020
 Violet crust fungus Phlebiopsis crassa (Porostereum crassum) in Lick Creek Park. College Station, Texas, January 20, 2020
 Pale violet bitter bolete mushroom (Tylopilus violatinctus) in Lick Creek Park. College Station, Texas, July 15, 2021
 Violet coral mushrooms (Clavaria zollingeri) in moss on sandy soil near a small creek in Lick Creek Park. College Station, Texas, June 1, 2021
 Close-up of violet coral mushrooms (Clavaria zollingeri) in moss on sandy soil near a small creek in Lick Creek Park. College Station, Texas, June 1, 2021
 Violet coral mushrooms (Clavaria zollingeri) on sandy soil near a small creek on a former Closed Trail in Lick Creek Park. College Station, Texas, June 1, 2021
 Dark violet brittlegill (Russula) mushrooms on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, April 19, 2024
 Pale violet charcoal burner brittlegill mushroom Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Close-up of violet crust fungus Phlebiopsis crassa (Porostereum crassum) in Lick Creek Park. College Station, Texas, January 20, 2020
 Large pale violet brittlegill mushrooms (Russula) on a gravel path in Lick Creek Park. College Station, Texas, April 16, 2024
 Texture of thin violet crust fungus Peniophora(?) on a fallen tree in Lick Creek Park. College Station, Texas, January 2, 2023
 Close-up of thin violet crust fungus Peniophora(?) on a fallen tree in Lick Creek Park. College Station, Texas, January 2, 2023
 Tissues of light violet fluffy corticioid fungus from on old polypore, collected in Lick Creek Park. College Station, Texas, February 23, 2024
 Soft light violet corticioid fungus on a log in Hensel Park. College Station, Texas, April 28, 2022
 Side view of violet coral mushrooms (Clavaria zollingeri) in moss on sandy soil near a small creek in Lick Creek Park. College Station, Texas, June 1, 2021
 Wild petunia (Ruellia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, June 10, 2022
 Violet coral mushrooms (Clavaria zollingeri) in wet moss on sandy soil near a trail in Lick Creek Park. College Station, Texas, June 1, 2021
 Caps of dark violet brittlegill (Russula) mushrooms on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, April 19, 2024
 Underside of a large pale violet brittlegill mushrooms (Russula) on a gravel path in Lick Creek Park. College Station, Texas, April 16, 2024
 Red and partially violet brittlegill mushrooms (Russula) on a gravel path covered by oak leaves in Lick Creek Park. College Station, Texas, April 16, 2024
 Hyphae and spores of light violet fluffy corticioid fungus from on old polypore, collected in Lick Creek Park. College Station, Texas, February 23, 2024
 Thin violet smoky brownish crust fungus Peniophora(?) on a fallen tree in Lick Creek Park. College Station, Texas, January 2, 2023
 Violet crust fungus Phlebiopsis crassa (Porostereum crassum) on a tree branch in Lick Creek Park. College Station, Texas, January 20, 2020
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