 Blue flag (swamp iris behind Nature Center in Lick Creek Park. College Station, Texas, April 12, 2021
 Blue iris flowers near Nature Center in Lick Creek Park. College Station, Texas, April 12, 2023
 Violet iris near Nature Center in Lick Creek Park. College Station, Texas, April 12, 2021
 Blue iris flower in Lick Creek Park. College Station, Texas, April 29, 2022
 Buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, July 28, 2021
 Buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, August 1, 2021
 Flower of buttonbush (Cephalanthus occidentalis) behind Nature Center in Lick Creek Park. College Station, Texas, July 28, 2021
 Globular flower of buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, August 1, 2021
 Swamp near a sewage treatment plant in Lick Creek Park. College Station, Texas, April 5, 2021
 Blue iris (blue flag) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 3, 2009
 Blue flower of spiderwort (Tradescantia) in Lick Creek Park. College Station, Texas, April 12, 2021
 Blooming iris near the entrance in Lick Creek Park. College Station, Texas, April 12, 2023
 Cluster of bracket polypore mushrooms Trametes robiniophila (Perenniporia robiniophila, Vanderbylia robiniophila) on an oak stump near Nature Center in Lick Creek Park. College Station, Texas, June 9, 2021
 Caps of bracket polypore mushrooms Trametes robiniophila (Perenniporia robiniophila, Vanderbylia robiniophila) on an oak stump near Nature Center in Lick Creek Park. College Station, Texas, June 9, 2021
 Center part of a white Butterfly Iris (African iris, Dietes) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 26, 2009
 Caps with orange tints of bracket polypore mushrooms Trametes robiniophila (Perenniporia robiniophila, Vanderbylia robiniophila) on an oak stump near Nature Center in Lick Creek Park. College Station, Texas, June 9, 2021
 Orange Lantana flowers near Nature Center in Lick Creek Park. College Station, Texas, August 8, 2020
 Spider lily (Hymenocallis) behind Nature Center in Lick Creek Park. College Station, Texas, August 8, 2020
 Morning freeze on a lawn near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Puffball mushrooms Arachnion album behind Nature Center in Lick Creek Park. College Station, Texas, May 18, 2020
 Swamp iris from a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Halberdleaf rosemallow (Hibiscus laevis) near Nature Center in Lick Creek Park. College Station, Texas, July 22, 2020
 Florets of buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, July 11, 2020
 Blue iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 12, 2010
 Blue iris in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 12, 2010
 Blue iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 3, 2009
 Blue iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 13, 2009
 Hairawn muhly grass with morning freeze near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Hairawn muhly grass (Muhlenbergia capillaris) in dew behind Nature Center in Lick Creek Park. College Station, Texas, October 12, 2018
 White flowers of spider lily (Hymenocallis) behind Nature Center in Lick Creek Park. College Station, Texas, August 8, 2020
 Brittlestem (Psathyrella) mushrooms on wood chips near Nature Center in Lick Creek Park. College Station, Texas, August 24, 2022
 Spherical flowers of buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, July 11, 2020
 Spider lily (Hymenocallis) near Nature Center under ultraviolet light in Lick Creek Park. College Station, Texas, September 9, 2024
 Rock rose (Pavonia) in ultraviolet light behind Nature Center in Lick Creek Park. College Station, Texas, October 6, 2024
 Shoots of Mexican buckeye (Ungnadia speciosa) near Nature Center in Lick Creek Park. College Station, Texas, March 20, 2023
 Hairawn muhly grass (Muhlenbergia capillaris) behind Nature Center in Lick Creek Park. College Station, Texas, October 12, 2018
 Flower of Halberdleaf rosemallow (Hibiscus laevis) near Nature Center in Lick Creek Park. College Station, Texas, July 22, 2020
 Bushy bluestem (Andropogon glomeratus) with morning freeze near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Globular flower head of buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, July 11, 2020
 Immature flower heads of buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, July 11, 2020
 Frost on hairawn muhly grass (Muhlenbergia capillaris) near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Honey bees on flowers of buttonbush (Cephalanthus occidentalis) near Nature Center in Lick Creek Park. College Station, Texas, July 11, 2020
 Young leaves of Mexican buckeye (Ungnadia speciosa) near Nature Center in Lick Creek Park. College Station, Texas, March 20, 2023
 Southern blue flag (Iris virginica) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 1, 2009
 Flower of Southern blue flag (Iris virginica) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 1, 2009
 Chineese tallow and hairawn muhly grass with frost crystals near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Pink spikelets of hairawn muhly grass (Muhlenbergia capillaris) behind Nature Center in Lick Creek Park. College Station, Texas, October 12, 2018
 Morning freeze on hairawn muhly grass (Muhlenbergia capillaris) near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Flowers and young leaves of Mexican buckeye (Ungnadia speciosa) near Nature Center in Lick Creek Park. College Station, Texas, March 20, 2023
 White flowers of hardy swamp lily (Crinum bulbispermum) near the creek in Bee Creek Park. College Station, Texas, April 2, 2021
 Psychedelic mushrooms Psilocybe cubensis on mulch at native plant display behind Nature Center in Lick Creek Park. College Station, Texas, October 24, 2018
 Psychedelic mushrooms Psilocybe cubensis on mulch on native plants display behind Nature Center in Lick Creek Park. College Station, Texas, October 17, 2018
 Psychedelic mushrooms Psilocybe cubensis on mulch at native plant display behind a new Nature Center in Lick Creek Park. College Station, Texas, October 3, 2018
 Hardy swamp lily (Crinum bulbispermum) in frequently flooded area near the creek in Bee Creek Park. College Station, Texas, April 2, 2021
 Masses of psychedelic mushrooms Psilocybe cubensis on mulch at native plant display behind a new Nature Center in Lick Creek Park. College Station, Texas, October 3, 2018
 Group of psychedelic mushrooms Psilocybe cubensis on mulch at native plant display behind Nature Center in Lick Creek Park. College Station, Texas, October 24, 2018
 Yellow flower of swamp iris (water flag, Iris pseudacorus) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
 Blue berries of upland swamp-privet (Forestiera ligustrina) in Bee Creek Park. College Station, Texas, October 22, 2017
 Downy mildew fungus Plasmopara geranii on leaves of cranesbill (Geranium carolinianum) on a lawn near Nature Center in Lick Creek Park. College Station, Texas, December 23, 2023
 Buttonbush (Cephalanthus occidentalis) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight found near Nature Center from Lick Creek Park. College Station, Texas, September 8, 2024
 Butterfly Iris (African iris, Dietes) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 1, 2009
 Butterfly Iris (African iris, Dietes) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 1, 2009
 White mold like fungus Plasmopara geranii on underside of leaves of cranesbill (Geranium carolinianum) on a lawn near Nature Center in Lick Creek Park. College Station, Texas, December 23, 2023
 Blue flower of Ruellia in Lick Creek Park. College Station, Texas, April 19, 2024
 Pleated shield mushrooms (Pluteus longistriatus) on mulch on mulch at native plant display behind Nature Center in Lick Creek Park. College Station, Texas, March 11, 2019
 Deep blue spiderwort (tradescantia) flower in Lick Creek Park. College Station, Texas, April 24, 2009
 Blue-gray folious lichen Coccocarpia palmicola on a fallen oak in Lick Creek Park. College Station, Texas, June 4, 2021
 Blue flower of spiderwort (Tradescantia) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 5, 2019
 Tiny blue flowers of corn speedwell (Veronica arvensis) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 29, 2021
 Blue flowers of spiderwort (Tradescantia) in Butterfly Garden at Andy Anderson Arboretum in Bee Creek Park. College Station, Texas, April 28, 2021
 Blue-green patches of salted shell lichen (Coccocarpia palmicola) on a fallen oak in Lick Creek Park. College Station, Texas, June 4, 2021
 Blue-green patches of salted shell lichen (Coccocarpia palmicola) on bark of a fallen oak in Lick Creek Park. College Station, Texas, June 4, 2021
 Isidia of blue-green patches of salted shell lichen (Coccocarpia palmicola) on a fallen oak in Lick Creek Park. College Station, Texas, June 4, 2021
 Spores of orange mosscap mushrooms (Rickenella fibula) in Toluidine blue dye, collected in Lick Creek Park. College Station, Texas, April 17, 2023
 Blue zones on a cap of indigo milkcap mushroom (Lactarius indigo) in Lick Creek Park. College Station, Texas, July 15, 2021
 Tiny flowers of blue field madder (spurwort, Sherardia arvensis) on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 2, 2009
 Spores (in toluidine blue) of tooth fungus Mycoaciella bispora from a fallen tree, collected a day before in Lick Creek Park. College Station, Texas, April 4, 2023
 Spores (in Toluidine blue) of hairy curtain crust fungus (Stereum hirsutum) collected a day before in Lick Creek Park. College Station, Texas, April 13, 2023
 Underside of blue caps of indigo milkcap mushrooms (Lactarius indigo) in Lick Creek Park. College Station, Texas, July 13, 2021
 Blue gills of a young indigo milkcap mushroom (Lactarius indigo) in Lick Creek Park. College Station, Texas, July 13, 2021
 Scratched blue gills of indigo milkcap mushroom (Lactarius indigo) in Lick Creek Park. College Station, Texas, July 9, 2021
 Blue flower of spiderwort (Tradescantia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, April 24, 2020
 Blue flowers of spiderwort (Tradescantia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, April 15, 2022
 Blue iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 17, 2010.
 Blue iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 31, 2009
 Wild lettuce (Florida blue lettuce, Lactuca floridana) in Lick Creek Park. College Station, Texas, April 6, 2022
 Blue iris flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 24, 2009
 Blue flag iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 31, 2009
 Blue flag iris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 26, 2009
 Howerfly on a blue flower of spiderwort (Tradescantia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, April 20, 2023
 Blue-green cracking Russula mushrooms (Russula parvovirescens)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 2, 2021
 Blue-green cracking Russula mushrooms (Russula parvovirescens)(?) under small oaks and Yaupon in Lick Creek Park. College Station, Texas, July 3, 2021
 Spores of white paint-like corticioid fungus from a fallen barkless elm(?) tree, in tuloidine blue tint, collected in Lick Creek Park. College Station, Texas, April 19, 2023
 Blue iris (top view) blooming in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 19, 2009
 Blue-green cracking Russula mushrooms (Russula parvovirescens) with mold fungus Syzygites megalocarpus in Lick Creek Park. College Station, Texas, June 16, 2021
 Blue flowers of toad flax (Linaria texana) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, April 3, 2019
 Blue iris in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 10, 2010
 Side view of blue iris flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 24, 2009
 Blue iris (side view) blooming in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 19, 2009
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