![](../../pictures/archives/compress/2012/1110/jpeg/15t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/14t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/12t.jpg) Flowers of bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/17t.jpg) Close up of flowers of bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/16t.jpg) Back lit flowers of bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2024/3626/jpeg/32t.jpg) Blooming bastard pennyroyal (Trichostema dichotomum) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, October 1, 2024
![](../../pictures/archives/compress/2012/1107/jpeg/12t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, September 24, 2012
![](../../pictures/archives/compress/2012/1107/jpeg/14t.jpg) Flowers of bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, September 24, 2012
![](../../pictures/archives/compress/2024/3622/jpeg/10t.jpg) Blooming bastard pennyroyal (Trichostema dichotomum) 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
![](../../pictures/archives/compress/2024/3626/jpeg/31t.jpg) Bastard pennyroyal (Trichostema dichotomum) 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, October 1, 2024
![](../../pictures/archives/compress/2022/3251/jpeg/14t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, September 26, 2022
![](../../pictures/archives/compress/2021/3020/jpeg/09t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, September 9, 2021
![](../../pictures/archives/compress/2009/795/jpeg/06t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park. College Station, Texas, September 30, 2009
![](../../pictures/archives/compress/2008/670/jpeg/25t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Lick Creek Park, on sewage line right of way. College Station, September 17, 2008
![](../../pictures/archives/compress/2024/3622/jpeg/11t.jpg) Flowers of bastard pennyroyal (Trichostema dichotomum) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 17, 2024
![](../../pictures/archives/compress/2024/3622/jpeg/12t.jpg) Bastard pennyroyal (Trichostema dichotomum) 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
![](../../pictures/archives/compress/2024/3622/jpeg/09t.jpg) Flower of bastard pennyroyal (Trichostema dichotomum) 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
![](../../pictures/archives/compress/2010/893/jpeg/14t.jpg) Bastard pennyroyal (Trichostema dichotomum) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
![](../../pictures/archives/compress/2020/2795/jpeg/31t.jpg) Bastard pennyroyal (Trichostema dichotomum) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, October 1, 2020
![](../../pictures/archives/compress/2020/2795/jpeg/17t.jpg) Fruits of bastard pennyroyal (Trichostema dichotomum) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, October 1, 2020
![](../../pictures/archives/compress/2020/2810/jpeg/15t.jpg) Seeds of bastard pennyroyal (Trichostema dichotomum) on Richards Loop Trail in Sam Houston National Forest. Texas, November 5, 2020
![](../../pictures/archives/compress/2008/670/jpeg/07t.jpg) Blue flowers with coiled stamens of Bastard pennyroyal (Trichostema dichotomum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Huntsville, Texas, September 14, 2008
![](../../pictures/archives/compress/2008/673/jpeg/16t.jpg) Bastard pennyroyal on sewage line right of way in Lick Creek Park. College Station, Texas, September 23, 2008
![](../../pictures/archives/compress/2008/675/jpeg/12t.jpg) Blue flowers of bastard pennyroyal in Lick Creek Park. College Station, Texas, September 30, 2008
![](../../pictures/archives/compress/2012/1107/jpeg/09t.jpg) Tiny blue flowers of false pennyroyal (pennyroyal bluecurls, fluxweed, Trichostema brachiatum) on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, September 23, 2012
![](../../pictures/archives/compress/2012/1073/jpeg/11t.jpg) Blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, June 26, 2012
![](../../pictures/archives/compress/2012/1074/jpeg/09t.jpg) Blooming beautyberry (Callicarpa americana) in Lick Creek Park. College Station, Texas, June 30, 2012
![](../../pictures/archives/compress/2012/1072/jpeg/23t.jpg) Blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, June 22, 2012
![](../../pictures/archives/compress/2012/1072/jpeg/20t.jpg) Blooming Passion flower (Passiflora foetida) in Lick Creek Park. College Station, Texas, June 22, 2012
![](../../pictures/archives/compress/2012/1068/jpeg/15t.jpg) Blooming button snakeroot (rattlesnake master, Eryngium yuccifolium) in Lick Creek Park. College Station, Texas, June 10, 2012
![](../../pictures/archives/compress/2014/1448/jpeg/22t.jpg) Blooming summer-blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, July 3, 2014
![](../../pictures/archives/compress/2024/3631/jpeg/26t.jpg) Blooming dog fennel (Eupatorium capillifolium) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, October 13, 2024
![](../../pictures/archives/compress/2012/1110/jpeg/18t.jpg) Beautyberry in dew in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/23t.jpg) Horseweed in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1108/jpeg/12t.jpg) Oak bark in Lick Creek Park. College Station, Texas, October 2, 2012
![](../../pictures/archives/compress/2024/3634/jpeg/03t.jpg) Blooming aster (Symphyotrichum) 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, October 22, 2024
![](../../pictures/archives/compress/2012/1108/jpeg/11t.jpg) Oak bark texture in Lick Creek Park. College Station, Texas, October 2, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/20t.jpg) Deer Run Trail in Lick Creek Park. College Station, Texas, October 27, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/04t.jpg) Sewage line right of way in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/03t.jpg) Dry branches in fog on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1113/jpeg/26t.jpg) Prairie in fog on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1108/jpeg/10t.jpg) Beautyberry (Callicarpa americana) in Lick Creek Park. College Station, Texas, October 2, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/02t.jpg) Jogging on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/22t.jpg) Red berries of yaupon holly in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/20t.jpg) Peppervine (Ampelopsis arborea) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/06t.jpg) Sunrise over sewage line right of way in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/13t.jpg) Bur of rough Cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/23t.jpg) Sneezeweed and grasses in dew from Post Oak Trail in Lick Creek Park. College Station, Texas, October 30, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/05t.jpg) Sewage line right of way with morning mist in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/01t.jpg) Sunrise over prairie on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/22t.jpg) Pollinating bush of sumpweed (Iva annua) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1108/jpeg/09t.jpg) Resurrection fern (Pleopeltis polypodioides) in Lick Creek Park. College Station, Texas, October 2, 2012
![](../../pictures/archives/compress/2012/1108/jpeg/13t.jpg) Tree bark with sapsucker holes in Lick Creek Park. College Station, Texas, October 2, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/19t.jpg) Furry caterpillar on woolly croton in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/20t.jpg) Smallhead doll s daisy (Boltonia diffusa) in dew in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/13t.jpg) Mature bur of Rough Cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/12t.jpg) Corn beetle eating yellow aster in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/07t.jpg) Orange leaves of flameleaf sumac (Rhus lanceolata) in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/24t.jpg) Mistflower (blue boneset, Conoclinium coelestinum, Eupatorium) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/14t.jpg) Ripening burs of Rough Cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/21t.jpg) Sneezeweed (bitterweed, Helenium amarum) in dew from Post Oak Trail in Lick Creek Park. College Station, Texas, October 30, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/25t.jpg) Ribseed sandmat (ridgeseed spurge, Chamaesyce glyptosperma) in dew on a road in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1113/jpeg/24t.jpg) Twigs of Mexican plum with woolly croton in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/21t.jpg) Ribseed sandmat (ridgeseed spurge, Chamaesyce glyptosperma) on a roadside in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/11t.jpg) Staminate flowers of upland swamp-privet (Forestiera ligustrina) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1113/jpeg/23t.jpg) Prairie tallgrass (bushy bluestem, Andropogon) in morning dew on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1114/jpeg/22t.jpg) Dry seed heads of Black eyed susan (Rudbeckia hirta) in dew from Post Oak Trail in Lick Creek Park. College Station, Texas, October 30, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/16t.jpg) Woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/15t.jpg) Seeds of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/17t.jpg) Seed pods of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2012/1113/jpeg/25t.jpg) Fall colors of woolly croton (Croton capitatus) on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
![](../../pictures/archives/compress/2012/1110/jpeg/21t.jpg) Dry seed heads of Button snakeroot (yuccaleaf snakeroot, Eryngium yuccifolium) in Lick Creek Park. College Station, Texas, October 11, 2012
![](../../pictures/archives/compress/2012/1109/jpeg/18t.jpg) Snout beetle (weevil) on seed pods of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
![](../../pictures/archives/compress/2022/3153/jpeg/02t.jpg) Blooming yucca in Lick Creek Park. College Station, Texas, May 15, 2022
![](../../pictures/archives/compress/2010/859/jpeg/08t.jpg) Blooming grass in Lick Creek Park. College Station, Texas, May 13, 2010
![](../../pictures/archives/compress/2018/2257/jpeg/07t.jpg) Blooming yucca in Lick Creek Park. College Station, Texas, May 7, 2018
![](../../pictures/archives/compress/2022/3256/jpeg/02t.jpg) Blooming climbing hempvine (Mikania scandens) in Bee Creek Park. College Station, Texas, October 5, 2022
![](../../pictures/archives/compress/2023/3352/jpeg/26t.jpg) Blooming redbud in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2024/3485/jpeg/33t.jpg) Blooming blackberry in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2009/718/jpeg/14t.jpg) Blooming hawthorn in Lick Creek Park. College Station, Texas, March 10, 2009
![](../../pictures/archives/compress/2010/865/jpeg/19t.jpg) Blooming grass in Lick Creek Park. College Station, Texas, June 1, 2010
![](../../pictures/archives/compress/2020/2706/jpeg/06t.jpg) Blooming Tephrosia onobrychoides in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2014/1457/jpeg/20t.jpg) Blooming thistle in Lick Creek Park. College Station, Texas, July 15, 2014
![](../../pictures/archives/compress/2023/3368/jpeg/10t.jpg) Blooming possum-haw holly in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2023/3382/jpeg/02t.jpg) Blooming iris near the entrance in Lick Creek Park. College Station, Texas, April 12, 2023
![](../../pictures/archives/compress/2010/862/jpeg/12t.jpg) "Blooming" yaupon holly (with coreopsis) in Lick Creek Park. College Station, Texas, May 19, 2010
![](../../pictures/archives/compress/2009/744/jpeg/14t.jpg) Blooming yucca near Post Oak Trail in Lick Creek Park. College Station, Texas, May 7, 2009
![](../../pictures/archives/compress/2023/3403/jpeg/02t.jpg) Blooming prickly pears (Opuntia) in Lick Creek Park. College Station, Texas, May 4, 2023
![](../../pictures/archives/compress/2008/649/jpeg/02t.jpg) Blooming beautyberry (Callicarpa americana) in Lick Creek Park. College Station, Texas, May 31, 2008
![](../../pictures/archives/compress/2010/851/jpeg/22t.jpg) Blooming spiderwort (Tradescantia) in Lick Creek Park. College Station, Texas, April 11, 2010
![](../../pictures/archives/compress/2021/2997/jpeg/28t.jpg) Blooming sunflower (Helianthus) in Lick Creek Park. College Station, Texas, August 1, 2021
![](../../pictures/archives/compress/2023/3390/jpeg/07t.jpg) Blooming bushes near Alum Creek from a sewage line right of way in Lick Creek Park. College Station, Texas, April 21, 2023
![](../../pictures/archives/compress/2020/2796/jpeg/34t.jpg) Blooming king ranch bluestem grass (Bothriochloa ischaemum) in Bee Creek Park. College Station, Texas, October 7, 2020
![](../../pictures/archives/compress/2018/2247/jpeg/01t.jpg) Blooming farkleberry (Vaccinium arboreum) in Lick Creek Park. College Station, Texas, April 18, 2018
![](../../pictures/archives/compress/2021/2919/jpeg/14t.jpg) Blooming farkleberry (Vaccinium arboreum) in Lick Creek Park. College Station, Texas, April 26, 2021
![](../../pictures/archives/compress/2021/2993/jpeg/03t.jpg) Blooming Turkey s cap (Malvaviscus drummondii) in Lick Creek Park. College Station, Texas, July 28, 2021
![](../../pictures/archives/compress/2013/1228/jpeg/07t.jpg) Blooming cassia on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 15, 2013
![](../../pictures/archives/compress/2021/2993/jpeg/14t.jpg) Blooming partridge pea (Cassia fasciculata) in Lick Creek Park. College Station, Texas, July 28, 2021
![](../../pictures/archives/compress/2010/865/jpeg/20t.jpg) Blooming Beautyberry (Callicarpa americana) in Lick Creek Park. College Station, Texas, June 1, 2010
|