![](../../pictures/archives/compress/2014/1412/jpeg/03t.jpg) Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 20, 2014
![](../../pictures/archives/compress/2020/2700/jpeg/07t.jpg) Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 4, 2020
![](../../pictures/archives/compress/2020/2700/jpeg/06t.jpg) Parasol inflorescense of Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 4, 2020
![](../../pictures/archives/compress/2012/1050/jpeg/16t.jpg) Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1048/jpeg/21t.jpg) Black Eyed Susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 3, 2012
![](../../pictures/archives/compress/2012/1050/jpeg/17t.jpg) Field of black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1048/jpeg/10t.jpg) Black Eyed Susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, April 30, 2012
![](../../pictures/archives/compress/2010/864/jpeg/13t.jpg) Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2010
![](../../pictures/archives/compress/2012/1058/jpeg/24t.jpg) Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) at Post Oak Trail in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2012/1058/jpeg/26t.jpg) Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2012/1058/jpeg/16t.jpg) Field of Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) near equestrian entrance in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2012/1059/jpeg/01t.jpg) Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) near Post Oak Trail at sunrise in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2007/586/jpeg/16t.jpg) Black eyed susan flowers (Rudbeckia hirta) with Mock bishop s weed (Ptilimnium nuttallii) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
![](../../pictures/archives/compress/2007/586/jpeg/19t.jpg) Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) flowers near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
![](../../pictures/archives/compress/2020/2706/jpeg/20t.jpg) Mock bishop s weed (Ptilimnium nuttallii) in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2023/3406/jpeg/14t.jpg) Mock Bishop s Weed (Ptilimnium nuttali) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 7, 2023
![](../../pictures/archives/compress/2012/1051/jpeg/04t.jpg) Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1052/jpeg/22t.jpg) Field of Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) in Lick Creek Park. College Station, Texas, May 10, 2012
![](../../pictures/archives/compress/2012/1051/jpeg/18t.jpg) Field of Black eyed susan and Mock bishop s weed (Ptilimnium nuttallii) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1052/jpeg/25t.jpg) Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) at Post Oak Trail in Lick Creek Park. College Station, Texas, May 10, 2012
![](../../pictures/archives/compress/2012/1052/jpeg/23t.jpg) Field of Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) near the equestrian entrance in Lick Creek Park. College Station, Texas, May 10, 2012
![](../../pictures/archives/compress/2012/1050/jpeg/23t.jpg) Black-eyed susan and Mock Bishop s Weed flowers in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2020/2706/jpeg/01t.jpg) Black eyed susan and mock bishop s weed in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2012/1050/jpeg/19t.jpg) Black-eyed susan and Mock Bishop s Weed in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1067/jpeg/17t.jpg) Black eyed susan and mock bishop s weed in Lick Creek Park. College Station, Texas, June 6, 2012
![](../../pictures/archives/compress/2012/1050/jpeg/22t.jpg) Black-eyed susan, Mock Bishop s Weed, and plantain in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1050/jpeg/18t.jpg) Black-eyed susan, Mock Bishop s Weed, and Curly Dock in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2012/1058/jpeg/22t.jpg) Black-eyed susan and Mock Bishop s Weed near Post Oak Trail in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2012/1050/jpeg/26t.jpg) Mock Bishop s Weed on cutting near the park fence in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2018/2261/jpeg/15t.jpg) Parasol flower head of false bishop s weed (Ammi majus) in Lick Creek Park. College Station, Texas, May 17, 2018
![](../../pictures/archives/compress/2023/3368/jpeg/20t.jpg) Squaw-weed flowers (Senecio ampullaceus) in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2014/1467/jpeg/09t.jpg) Potato-weed (Solanum) in Lick Creek Park. College Station, Texas, July 26, 2014
![](../../pictures/archives/compress/2020/2636/jpeg/17t.jpg) White flowers of hairy bittercress weed (Cardamine hirsuta) in Lick Creek Park. College Station, Texas, January 20, 2020
![](../../pictures/archives/compress/2014/1468/jpeg/26t.jpg) Flowers of Alligator weed (Alternanthera philoxeroides) near a pond in Central Park. College Station, Texas, July 30, 2014
![](../../pictures/archives/compress/2024/3476/jpeg/21t.jpg) Hairy bittercress weed (Cardamine hirsuta, mustard family) with seeds and tiny white flowers in Lick Creek Park. College Station, Texas, February 23, 2024
![](../../pictures/archives/compress/2014/1412/jpeg/04t.jpg) Meadow pink flowers in Lick Creek Park. College Station, Texas, May 20, 2014
![](../../pictures/archives/compress/2009/748/jpeg/13t.jpg) Potato-weed (solanum) in Lick Creek Park. College Station, Texas, May 15, 2009
![](../../pictures/archives/compress/2010/862/jpeg/13t.jpg) Potato-weed (solanum) in Lick Creek Park. College Station, Texas, May 19, 2010
![](../../pictures/archives/compress/2014/1464/jpeg/17t.jpg) Solanum (nightshade) flowers in Lick Creek Park. College Station, Texas, July 22, 2014
![](../../pictures/archives/compress/2018/2260/jpeg/05t.jpg) False bishop s weed (Ammi majus) in Lake Bryan Park. Bryan, Texas, May 16, 2018
![](../../pictures/archives/compress/2008/669/jpeg/11t.jpg) Potato-weed (solanum) in Lick Creek Park. College Station, Texas, September 12, 2008
![](../../pictures/archives/compress/2012/1076/jpeg/25t.jpg) Potato-weed (solanum) in Lick Creek Park. College Station, Texas, July 7, 2012
![](../../pictures/archives/compress/2014/1447/jpeg/22t.jpg) Partridge pea (Cassia fasciculata) with flowers in Lick Creek Park. College Station, Texas, July 1, 2014
![](../../pictures/archives/compress/2014/1464/jpeg/26t.jpg) Flowers of sneezeweed (Helenium amarum) in Lick Creek Park. College Station, Texas, July 22, 2014
![](../../pictures/archives/compress/2023/3368/jpeg/21t.jpg) Squaw-weed (Senecio ampullaceus) in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2014/1468/jpeg/20t.jpg) Green milkweed (Asclepias obovata(?)) with flowers taken from Lick Creek Park. College Station, Texas, July 29, 2014
![](../../pictures/archives/compress/2014/1468/jpeg/22t.jpg) Flowers of green milkweed (Asclepias obovata(?)) taken from Lick Creek Park. College Station, Texas, July 29, 2014
![](../../pictures/archives/compress/2020/2636/jpeg/15t.jpg) Hairy bittercress weed (Cardamine hirsuta) on a sandy path below a sewage station in Lick Creek Park. College Station, Texas, January 20, 2020
![](../../pictures/archives/compress/2018/2256/jpeg/13t.jpg) Recently flooded area overgrown by false bishop s weed (Ammi majus) on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, May 6, 2018
![](../../pictures/archives/compress/2013/1232/jpeg/10t.jpg) White flower of Potato-weed (solanum) in Lick Creek Park. College Station, Texas, July 24, 2013
![](../../pictures/archives/compress/2012/1076/jpeg/26t.jpg) Close up of a flower of Potato-weed (solanum) in Lick Creek Park. College Station, Texas, July 7, 2012
![](../../pictures/archives/compress/2014/1449/jpeg/04t.jpg) Prickly flowers of Hooker s eryngo (Eryngium hookeri) in Lick Creek Park. College Station, Texas, July 3, 2014
![](../../pictures/archives/compress/2014/1468/jpeg/24t.jpg) Close up of flowers of green milkweed (Asclepias obovata(?)) taken from Lick Creek Park. College Station, Texas, July 29, 2014
![](../../pictures/archives/compress/2014/1468/jpeg/23t.jpg) Emerging flowers of green milkweed (Asclepias obovata(?)) taken from Lick Creek Park. College Station, Texas, July 29, 2014
![](../../pictures/archives/compress/2020/2636/jpeg/16t.jpg) Leaves of hairy bittercress weed (Cardamine hirsuta) on a sandy path below a sewage station in Lick Creek Park. College Station, Texas, January 20, 2020
![](../../pictures/archives/compress/2023/3368/jpeg/22t.jpg) Flower buds of squaw-weed (Senecio ampullaceus) in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2012/1106/jpeg/03t.jpg) Fruits of Horse Nettle (Potato-weed, Solanum) in Lick Creek Park. College Station, Texas, September 16, 2012
![](../../pictures/archives/compress/2009/735/jpeg/07t.jpg) Cutleaf groundsel (butterweed, squaw weed, Senecio) in Lick Creek Park. College Station, Texas, April 16, 2009
![](../../pictures/archives/compress/2008/651/jpeg/26t.jpg) Western horse nettle (Potato-weed, Solanum dimidiatum) in Lick Creek Park. College Station, June 15, 2008
![](../../pictures/archives/compress/2008/669/jpeg/06t.jpg) Frost-weed (Verbesina virginica) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, September 12, 2008
![](../../pictures/archives/compress/2008/675/jpeg/17t.jpg) Potato-weed (solanum) damaged by snout beetles on Deer Run Trail in Lick Creek Park. College Station, Texas, September 30, 2008
![](../../pictures/archives/compress/2014/1474/jpeg/01t.jpg) Slender threeseed mercury (shortstalk copperleaf, Acalypha gracilens) with tiny flowers in Lick Creek Park. College Station, Texas, August 3, 2014
![](../../pictures/archives/compress/2014/1457/jpeg/23t.jpg) Flowers of pigeon-berry (Rivina humilis, rouge-plant, baby peppers) in Lick Creek Park. College Station, Texas, July 15, 2014
![](../../pictures/archives/compress/2014/1452/jpeg/12t.jpg) Alligator weed (Alternanthera philoxeroides) near a pond in Central Park. College Station, Texas, July 8, 2014
![](../../pictures/archives/compress/2014/1468/jpeg/25t.jpg) Alligator weed (Alternanthera philoxeroides) near a pond in Central Park. College Station, Texas, July 30, 2014
![](../../pictures/archives/compress/2008/650/jpeg/24t.jpg) Western Horse Nettle (Potato-weed, Solanum dimidiatum) near Deer Run Trail in Lick Creek Park. College Station, Texas, June 8, 2008
![](../../pictures/archives/compress/2008/653/jpeg/09t.jpg) Potato-weed (western horse nettle, Solanum dimidiatum) in Lick Creek Park, on Deer Run Trail. College Station, Texas, June 21, 2008
![](../../pictures/archives/compress/2020/2665/jpeg/19t.jpg) Basal rosette of leaves of squaw-weed (Senecio ampullaceus) on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2014/1412/jpeg/02t.jpg) Yellow flowers of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, May 20, 2014
![](../../pictures/archives/compress/2009/739/jpeg/20t.jpg) Flower buds of Cutleaf groundsel (butterweed, squaw weed, Senecio) on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
![](../../pictures/archives/compress/2014/1453/jpeg/02t.jpg) Flowers of button snakeroot (yuccaleaf snakeroot, Eryngium yuccifolium) in Lick Creek Park. College Station, Texas, July 10, 2014
![](../../pictures/archives/compress/2009/718/jpeg/25t.jpg) Opening flowers of Squaw-weed (Senecio) taken from a lawn outside of apartments on George Bush Drive. College Station, Texas, March 13, 2009
![](../../pictures/archives/compress/2009/718/jpeg/26t.jpg) Close-up of opening flowers of Squaw-weed (Senecio) taken from a lawn outside of apartments on George Bush Drive. College Station, Texas, March 13, 2009
![](../../pictures/archives/compress/2014/1477/jpeg/17t.jpg) White Gaura flowers in Bee Creek Park. College Station, Texas, August 11, 2014
![](../../pictures/archives/compress/2008/680/jpeg/25t.jpg) Datura metel (Purple Horn-of-Plenty, Jimpson Weed, Devils Weed) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, October 25, 2008
![](../../pictures/archives/compress/2023/3368/jpeg/23t.jpg) Underside of leaves of squaw-weed (Senecio ampullaceus) with sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2014/1468/jpeg/01t.jpg) Pink Ruellia like flowers near a creek in Lemontree Park. College Station, Texas, July 27, 2014
![](../../pictures/archives/compress/2023/3368/jpeg/24t.jpg) Close-up of underside of leaves of squaw-weed (Senecio ampullaceus) with sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2024/3473/jpeg/24t.jpg) Leaves of squaw-weed (Senecio ampullaceus) with sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, February 17, 2024
![](../../pictures/archives/compress/2014/1468/jpeg/02t.jpg) Pink Ruellia like flowers found near a creek in Lemontree Park. College Station, Texas, July 27, 2014
![](../../pictures/archives/compress/2008/649/jpeg/24t.jpg) Cylindrical cluster of white flowers of pickerel weed (Pontederia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
![](../../pictures/archives/compress/2014/1369/jpeg/04t.jpg) Flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
![](../../pictures/archives/compress/2024/3478/jpeg/08t.jpg) Leaves of squaw-weed (Senecio ampullaceus) in Bee Creek Park. College Station, Texas, February 26, 2024
![](../../pictures/archives/compress/2018/2259/jpeg/20t.jpg) Spreading aquatic plant yellow water-weed (Ludwigia peploides) in a creek in Bee Creek Park. College Station, Texas, May 14, 2018
![](../../pictures/archives/compress/2012/1048/jpeg/20t.jpg) Meadow of flowers in Lick Creek Park. College Station, Texas, May 3, 2012
![](../../pictures/archives/compress/2012/1061/jpeg/12t.jpg) Tradescantia flowers in Lick Creek Park. College Station, Texas, May 22, 2012
![](../../pictures/archives/compress/2014/1368/jpeg/22t.jpg) Yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
![](../../pictures/archives/compress/2014/1368/jpeg/21t.jpg) Fly on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
![](../../pictures/archives/compress/2010/859/jpeg/13t.jpg) Mustang grape flowers in Lick Creek Park. College Station, Texas, May 13, 2010
![](../../pictures/archives/compress/2010/864/jpeg/21t.jpg) Powderpuff (mimosa) flowers in Lick Creek Park. College Station, Texas, May 27, 2010
![](../../pictures/archives/compress/2022/3105/jpeg/07t.jpg) Ice flowers on frostweed in Lick Creek Park. College Station, Texas, February 5, 2022
![](../../pictures/archives/compress/2022/3096/jpeg/01t.jpg) Ice flowers on frostweed in Lick Creek Park. College Station, Texas, January 3, 2022
![](../../pictures/archives/compress/2012/1074/jpeg/04t.jpg) Ruellia flowers in Lick Creek Park. College Station, Texas, June 30, 2012
![](../../pictures/archives/compress/2019/2462/jpeg/18t.jpg) Blackberry flowers in dew in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2020/2823/jpeg/24t.jpg) Ice flowers on frostweed in Lick Creek Park. College Station, Texas, December 1, 2020
![](../../pictures/archives/compress/2012/1052/jpeg/02t.jpg) Various flowers at equestrian entrance in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2010/844/jpeg/06t.jpg) Redbud flowers in Lick Creek Park. College Station, Texas, March 18, 2010.
![](../../pictures/archives/compress/2012/1051/jpeg/15t.jpg) Various flowers near equestrian entrance in Lick Creek Park. College Station, Texas, May 7, 2012
![](../../pictures/archives/compress/2024/3485/jpeg/27t.jpg) Flowers of blackberry in Lick Creek Park. College Station, Texas, March 12, 2024
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