![](../../pictures/archives/compress/2022/3137/jpeg/08t.jpg) Blooming poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2022
![](../../pictures/archives/compress/2009/724/jpeg/24t.jpg) Poison ivy near Old Washington Town Site Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2009
![](../../pictures/archives/compress/2010/844/jpeg/22t.jpg) Blooming plum(?) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
![](../../pictures/archives/compress/2022/3146/jpeg/11t.jpg) Blackberry in poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 5, 2022
![](../../pictures/archives/compress/2009/746/jpeg/01t.jpg) Shoot of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2009
![](../../pictures/archives/compress/2012/1073/jpeg/07t.jpg) Poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 23, 2012
![](../../pictures/archives/compress/2022/3133/jpeg/07t.jpg) Shoot of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2011/977/jpeg/21t.jpg) Dying poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 6, 2011
![](../../pictures/archives/compress/2008/662/jpeg/20t.jpg) Berries of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 3, 2008
![](../../pictures/archives/compress/2022/3157/jpeg/07t.jpg) Green berries of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 22, 2022
![](../../pictures/archives/compress/2012/1064/jpeg/08t.jpg) Back lit leaf of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 27, 2012
![](../../pictures/archives/compress/2009/784/jpeg/03t.jpg) Berries of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 1, 2009
![](../../pictures/archives/compress/2021/2898/jpeg/19t.jpg) Back lit shoot of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
![](../../pictures/archives/compress/2021/2898/jpeg/23t.jpg) Reddish shoot of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
![](../../pictures/archives/compress/2009/719/jpeg/25t.jpg) Young leaf of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 15, 2009
![](../../pictures/archives/compress/2021/2898/jpeg/22t.jpg) Young leaves of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
![](../../pictures/archives/compress/2009/809/jpeg/04t.jpg) Fall colors of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 23, 2009
![](../../pictures/archives/compress/2023/3364/jpeg/13t.jpg) Tender leaves of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2023
![](../../pictures/archives/compress/2022/3133/jpeg/06t.jpg) Fresh leaves of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2021/2889/jpeg/22t.jpg) Tender pink leaves of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2008/667/jpeg/16t.jpg) Early fall color of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 30, 2008
![](../../pictures/archives/compress/2021/2888/jpeg/20t.jpg) Shoot of poison ivy on a hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2009/748/jpeg/24t.jpg) Green berries of poison ivy on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2009
![](../../pictures/archives/compress/2022/3179/jpeg/13t.jpg) Dry seeds of poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 20, 2022
![](../../pictures/archives/compress/2021/2888/jpeg/11t.jpg) Tender young leaves of poison ivy in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2023/3414/jpeg/03t.jpg) Dry plant of poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 9, 2023
![](../../pictures/archives/compress/2019/2469/jpeg/13t.jpg) Eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 17, 2019
![](../../pictures/archives/compress/2020/2662/jpeg/13t.jpg) Eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 13, 2020
![](../../pictures/archives/compress/2019/2474/jpeg/14t.jpg) Shoots of eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2021/2881/jpeg/05t.jpg) Young leaves of poison ivy on hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
![](../../pictures/archives/compress/2019/2469/jpeg/14t.jpg) Shoot of eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 17, 2019
![](../../pictures/archives/compress/2020/2662/jpeg/14t.jpg) Young leaves of eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 13, 2020
![](../../pictures/archives/compress/2021/2996/jpeg/02t.jpg) Reddish young leaves of poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
![](../../pictures/archives/compress/2020/2662/jpeg/20t.jpg) Back lit leaf of eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 13, 2020
![](../../pictures/archives/compress/2019/2469/jpeg/20t.jpg) Young leaves of eastern poison ivy (Toxicodendron radicans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 17, 2019
![](../../pictures/archives/compress/2021/2914/jpeg/26t.jpg) Blooming mulberry in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2021
![](../../pictures/archives/compress/2021/2888/jpeg/03t.jpg) Blooming oak tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2008/648/jpeg/04t.jpg) Blooming magnolia tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 31, 2008
![](../../pictures/archives/compress/2021/2888/jpeg/08t.jpg) Blooming hackberry in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2019/2444/jpeg/19t.jpg) Blooming phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
![](../../pictures/archives/compress/2023/3382/jpeg/28t.jpg) Blooming Engelmann s daisy in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2023
![](../../pictures/archives/compress/2023/3382/jpeg/29t.jpg) Blooming thistle (Cirsium) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2023
![](../../pictures/archives/compress/2021/2881/jpeg/21t.jpg) Blooming sand phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
![](../../pictures/archives/compress/2020/2662/jpeg/08t.jpg) Blooming bluebonnet (Lupinus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 13, 2020
![](../../pictures/archives/compress/2022/3103/jpeg/11t.jpg) Blooming sand phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 30, 2022
![](../../pictures/archives/compress/2020/2699/jpeg/13t.jpg) Blooming firewheel (Gaillardia pulchella) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 3, 2020
![](../../pictures/archives/compress/2022/3119/jpeg/06t.jpg) Blooming black cherry in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 17, 2022
![](../../pictures/archives/compress/2021/2914/jpeg/27t.jpg) Blooming mulberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2021
![](../../pictures/archives/compress/2019/2565/jpeg/09t.jpg) Blooming dayflower (Commelina) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 15, 2019
![](../../pictures/archives/compress/2020/2699/jpeg/18t.jpg) Blooming Mexican hat (Ratibida columnifera) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 3, 2020
![](../../pictures/archives/compress/2023/3357/jpeg/08t.jpg) Blooming bluebonnet (Lupinus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
![](../../pictures/archives/compress/2012/1101/jpeg/17t.jpg) Some blooming plant near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 1, 2012
![](../../pictures/archives/compress/2021/2914/jpeg/22t.jpg) Some blooming grass in prairie in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2021
![](../../pictures/archives/compress/2008/623/jpeg/21t.jpg) Spiderwort (tradescantia) blooming in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 28, 2008
![](../../pictures/archives/compress/2020/2747/jpeg/17t.jpg) Blooming rustweed (Polypremum procumbens) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 2, 2020
![](../../pictures/archives/compress/2021/2881/jpeg/09t.jpg) Blooming hairy spiderwort (Tradescantia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
![](../../pictures/archives/compress/2014/1454/jpeg/18t.jpg) Late blooming Indian paintbrush in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 12, 2014
![](../../pictures/archives/compress/2021/2996/jpeg/13t.jpg) Blooming sunflower (Helianthus annuus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
![](../../pictures/archives/compress/2022/3146/jpeg/22t.jpg) Blooming spotted beebalm (Monarda punctata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 5, 2022
![](../../pictures/archives/compress/2019/2530/jpeg/15t.jpg) Blooming beebalm (Monarda punctata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 16, 2019
![](../../pictures/archives/compress/2020/2754/jpeg/11t.jpg) Blooming Snow-on-the-prairie (Euphorbia bicolor) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 15, 2020
![](../../pictures/archives/compress/2021/2880/jpeg/10t.jpg) Blooming redbud tree (Cercis canadensis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
![](../../pictures/archives/compress/2021/2996/jpeg/07t.jpg) Blooming violet ruella (Ruellia nudiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
![](../../pictures/archives/compress/2020/2803/jpeg/05t.jpg) Blooming smartweed (Persicaria, Polygonum) in a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, October 18, 2020
![](../../pictures/archives/compress/2022/3119/jpeg/10t.jpg) Blooming squaw-weed (Senecio ampullaceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 17, 2022
![](../../pictures/archives/compress/2008/667/jpeg/18t.jpg) Blooming rattlebush (Sesbania drummondii) near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 30, 2008
![](../../pictures/archives/compress/2018/2244/jpeg/14t.jpg) Blooming bull nettle (Cnidoscolus texanus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 12, 2018
![](../../pictures/archives/compress/2009/786/jpeg/12t.jpg) Blooming rattlebush (Sesbania drummondii) on a pond dam in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 15, 2009
![](../../pictures/archives/compress/2021/2909/jpeg/10t.jpg) Blooming yaupon holly (Ilex vomitoria) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
![](../../pictures/archives/compress/2021/3003/jpeg/09t.jpg) Blooming Snow-on-the-prairie (Euphorbia bicolor) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 8, 2021
![](../../pictures/archives/compress/2022/3133/jpeg/17t.jpg) Blooming Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2012/1101/jpeg/25t.jpg) Blooming giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 1, 2012
![](../../pictures/archives/compress/2012/1046/jpeg/14t.jpg) Blooming Bull Nettle (Cnidoscolus texanus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2012
![](../../pictures/archives/compress/2023/3373/jpeg/17t.jpg) Blooming bull nettle (Cnidoscolus texanus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 29, 2023
![](../../pictures/archives/compress/2018/2244/jpeg/29t.jpg) Blooming Japanese honeysuckle (Lonicera japonica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 12, 2018
![](../../pictures/archives/compress/2021/2909/jpeg/23t.jpg) Blooming mustang grape (Vitis mustangensis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
![](../../pictures/archives/compress/2021/2909/jpeg/22t.jpg) Blooming woolly-white (Hymenopappus artemisiaefolius) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
![](../../pictures/archives/compress/2021/2909/jpeg/14t.jpg) Blooming Canada garlic (Allium canadense) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
![](../../pictures/archives/compress/2018/2235/jpeg/05t.jpg) Blooming redbud tree (Cercis canadensis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 11, 2018
![](../../pictures/archives/compress/2019/2454/jpeg/01t.jpg) Blooming redbud tree (Cercis canadensis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
![](../../pictures/archives/compress/2011/936/jpeg/18t.jpg) Blooming prickly pears cactus (Opuntia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 30, 2011
![](../../pictures/archives/compress/2020/2654/jpeg/14t.jpg) Blooming stemless spiderwort (Tradescantia subacaulis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 1, 2020
![](../../pictures/archives/compress/2021/2888/jpeg/13t.jpg) Blooming squaw-weed (Senecio ampullaceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2021/2907/jpeg/19t.jpg) Blooming musk thistle (Carduus nutans) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
![](../../pictures/archives/compress/2023/3357/jpeg/06t.jpg) Blooming Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
![](../../pictures/archives/compress/2012/1049/jpeg/14t.jpg) Lemon beebalm (Monarda citriodora) blooming near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 4, 2012
![](../../pictures/archives/compress/2022/3252/jpeg/09t.jpg) Blooming Johnson grass (Sorghum halepense) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 28, 2022
![](../../pictures/archives/compress/2021/2889/jpeg/04t.jpg) Blooming green milkweed (Asclepias viridis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2010/844/jpeg/13t.jpg) Crane fly in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
![](../../pictures/archives/compress/2010/899/jpeg/05t.jpg) Pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 28, 2010
![](../../pictures/archives/compress/2010/861/jpeg/14t.jpg) Lichens on a tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
![](../../pictures/archives/compress/2010/861/jpeg/15t.jpg) Lichens covering a tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
![](../../pictures/archives/compress/2010/899/jpeg/07t.jpg) Reflections in a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 28, 2010
![](../../pictures/archives/compress/2010/899/jpeg/09t.jpg) Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 28, 2010
![](../../pictures/archives/compress/2010/868/jpeg/05t.jpg) Small caterpillars in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 12, 2010
![](../../pictures/archives/compress/2010/864/jpeg/25t.jpg) Phaon(?) Crescent butterfly in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 29, 2010
![](../../pictures/archives/compress/2010/894/jpeg/12t.jpg) Head of a grasshopper in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, October 9, 2010
![](../../pictures/archives/compress/2010/861/jpeg/09t.jpg) Beebalm (Monarda punctata) in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
![](../../pictures/archives/compress/2010/863/jpeg/07t.jpg) Powderpuff (Mimosa strigillosa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 23, 2010
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