![](../../pictures/archives/compress/2022/3103/jpeg/05t.jpg) Close-up of staminate flowers of Houston meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/02t.jpg) Male flowers of Houston meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/03t.jpg) Tiny purple female flowers of Houston meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/06t.jpg) Houston meadow-rue (Thalictrum texanum) in dew in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/01t.jpg) Houston meadow-rue (Thalictrum texanum) with frost in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/08t.jpg) Leaves of Houston meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/21t.jpg) Pollen of Houston meadow-rue (Thalictrum texanum) under a microscope, collected in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/23t.jpg) Petal of Houston meadow-rue (Thalictrum texanum) under a microscope, collected in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3103/jpeg/22t.jpg) Pollen grains in iodine solution of Houston meadow-rue (Thalictrum texanum) under a microscope, collected in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2020/2630/jpeg/15t.jpg) Male flowers of Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 18, 2020
![](../../pictures/archives/compress/2020/2630/jpeg/17t.jpg) Close-up of male flowers of Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 18, 2020
![](../../pictures/archives/compress/2020/2625/jpeg/02t.jpg) Houston Meadow-rue (Thalictrum texanum) in dew in Washington Cemetery. Washington, Texas, January 5, 2020
![](../../pictures/archives/compress/2021/2857/jpeg/01t.jpg) Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 24, 2021
![](../../pictures/archives/compress/2020/2625/jpeg/01t.jpg) Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 5, 2020
![](../../pictures/archives/compress/2024/3457/jpeg/02t.jpg) Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2020/2630/jpeg/13t.jpg) Leaves of Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 18, 2020
![](../../pictures/archives/compress/2024/3457/jpeg/06t.jpg) Houston Meadow-rue (Thalictrum texanum) on a tomb in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2020/2630/jpeg/12t.jpg) Blooming Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 18, 2020
![](../../pictures/archives/compress/2020/2630/jpeg/14t.jpg) Carpet of Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 18, 2020
![](../../pictures/archives/compress/2020/2630/jpeg/16t.jpg) Close-up of Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 18, 2020
![](../../pictures/archives/compress/2024/3457/jpeg/04t.jpg) Leaves Houston Meadow-rue (Thalictrum texanum) in dew in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2024/3457/jpeg/03t.jpg) Fresh leaves of Houston Meadow-rue (Thalictrum texanum) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2019/2474/jpeg/04t.jpg) Male flowers and fruits of Houston Meadow-rue (Thalictrum texanum) in open area left from the gate in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/06t.jpg) Leaves, flowers and fruits of Houston Meadow-rue (Thalictrum texanum) in open area left from the gate in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2020/2625/jpeg/03t.jpg) Houston Meadow-rue (Thalictrum texanum) that looks as maiden hair fern near the bordering bushes in Washington Cemetery. Washington, Texas, January 5, 2020
![](../../pictures/archives/compress/2019/2474/jpeg/05t.jpg) Female flowers and fruits of Houston Meadow-rue (Thalictrum texanum) with a bluet for comparison in open area left from the gate in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/09t.jpg) Houston Meadow-rue (Thalictrum texanum) in dew in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/10t.jpg) Houston Meadow-rue (Thalictrum texanum) with yellow star-grass in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/08t.jpg) Houston Meadow-rue (Thalictrum texanum) with field madder near the border in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/02t.jpg) Fruits of Houston Meadow-rue (Thalictrum texanum) in open area left from the gate in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/11t.jpg) Houston Meadow-rue (Thalictrum texanum) that looks as maiden hair fern near the bordering bushes in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2474/jpeg/03t.jpg) Leaf and seeds of Houston Meadow-rue (Thalictrum texanum) in open area left from the gate in Washington Cemetery. Washington, Texas, March 27, 2019
![](../../pictures/archives/compress/2022/3103/jpeg/07t.jpg) Shoot of bedstraw (Galium) in Washington Cemetery. Washington County, Texas, January 30, 2022
![](../../pictures/archives/compress/2019/2474/jpeg/01t.jpg) Houston Meadow-rue (Thalictrum texanum) in a moved area of Cemetery of St. Holland Baptist Church near Navasota. Texas, March 27, 2019
![](../../pictures/archives/compress/2019/2562/jpeg/23t.jpg) Staminate flowers of creeping lovegrass (Eragrostis reptans, Neeragrostis reptans) in a dried pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 1, 2019
![](../../pictures/archives/compress/2022/3103/jpeg/12t.jpg) Flowers sand phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 30, 2022
![](../../pictures/archives/compress/2022/3231/jpeg/08t.jpg) Spores of mushrooms Chlorophyllum hortense from edge of grassy meadow, collected in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2022
![](../../pictures/archives/compress/2013/1139/jpeg/02t.jpg) Sear shells on a tomb in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2013/1139/jpeg/03t.jpg) Winter rosette of sow thistle in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2013/1139/jpeg/08t.jpg) Winter rosette of sow thistle in dew in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2024/3457/jpeg/07t.jpg) Rosette of leaves of some plant in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2024/3457/jpeg/08t.jpg) Rosette of leaves of a buttercup(?) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2013/1139/jpeg/06t.jpg) Remains of tombs in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2013/1139/jpeg/01t.jpg) Marble tombstone in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2024/3457/jpeg/01t.jpg) Winter rosette of sow thistle (Sonchus oleraceus) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2013/1139/jpeg/05t.jpg) Old tombs in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2013/1139/jpeg/04t.jpg) A tree in Washington Cemetery. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2013/1139/jpeg/07t.jpg) Washington Cemetery Road. Washington, Texas, January 26, 2013
![](../../pictures/archives/compress/2009/814/jpeg/17t.jpg) Good Hope Cemetery on William Penn Road in Washington County, east from Independence. Texas, December 12, 2009
![](../../pictures/archives/compress/2024/3457/jpeg/05t.jpg) Carpet of leaves of Carolina ponysfoot (Dichondra carolinensis) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2019/2430/jpeg/01t.jpg) Some pale green crustose lichen on a marble tomb in Washington Cemetery. Washington, Texas, January 12, 2019
![](../../pictures/archives/compress/2021/2856/jpeg/17t.jpg) Meadow-rue (Thalictrum) in dew near Boswell Creek crossing on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
![](../../pictures/archives/compress/2021/2888/jpeg/23t.jpg) Flower bud of Texas thistle (Cirsium texanum) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
![](../../pictures/archives/compress/2022/3179/jpeg/16t.jpg) Dry flowers of phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 20, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/29t.jpg) Various spring flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2021/2898/jpeg/21t.jpg) Flower buds of Texas thistle (Cirsium texanum) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
![](../../pictures/archives/compress/2022/3132/jpeg/25t.jpg) White phlox flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2022/3125/jpeg/13t.jpg) Bluebonnet (Lupinus) flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 4, 2022
![](../../pictures/archives/compress/2022/3137/jpeg/17t.jpg) Pink phlox flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/31t.jpg) Pink phlox flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2022/3125/jpeg/19t.jpg) Pink phlox flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 4, 2022
![](../../pictures/archives/compress/2022/3146/jpeg/19t.jpg) Mexican hat flowers (Ratibida columnifera) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 5, 2022
![](../../pictures/archives/compress/2022/3156/jpeg/24t.jpg) Flowers of spotted beebalm (Monarda punctata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 22, 2022
![](../../pictures/archives/compress/2022/3125/jpeg/17t.jpg) Yellow flowers of aster family in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 4, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/28t.jpg) Pinkish flowers of spiderwort (Tradescantia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2022/3156/jpeg/21t.jpg) Flowers of zizotes milkweed (Asclepias oenotheroides) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 22, 2022
![](../../pictures/archives/compress/2022/3137/jpeg/14t.jpg) Firewheel and bull nettle flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/06t.jpg) Blue flowers of spiderwort (Tradescantia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2022/3109/jpeg/15t.jpg) Blue flowers of spiderwort (Tradescantia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
![](../../pictures/archives/compress/2022/3146/jpeg/16t.jpg) Flowers of Japanese honeysuckle (Lonicera japonica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 5, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/21t.jpg) Emerging flowers of bluebonnet (Lupinus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/08t.jpg) Yellow and blue flowers of Krigia and Tradescantia in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2022/3133/jpeg/15t.jpg) Flowers of green milkweed (Asclepias viridis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2022/3133/jpeg/22t.jpg) Red flowers of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2022/3109/jpeg/13t.jpg) Leaves of Mexican hat flowers (Ratibida columnifera) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
![](../../pictures/archives/compress/2022/3179/jpeg/06t.jpg) Dry flowers of lemon beebalm (Monarda citriodora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 20, 2022
![](../../pictures/archives/compress/2022/3114/jpeg/09t.jpg) Hairy leaves and blue flowers of spiderwort (Tradescantia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2022/3119/jpeg/08t.jpg) Flowers of Baby blue eyes (Nemophila phacelioides) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 17, 2022
![](../../pictures/archives/compress/2022/3133/jpeg/13t.jpg) Flowers of stiff-stem flax (Linum berlandieri) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
![](../../pictures/archives/compress/2022/3137/jpeg/02t.jpg) Flowers of white prickly poppy (Argemone albiflora) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2022
![](../../pictures/archives/compress/2022/3109/jpeg/18t.jpg) Winter rosette spiderwort (Tradescantia) with emerging flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
![](../../pictures/archives/compress/2022/3179/jpeg/08t.jpg) Dry flowers of black eyed susan (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 20, 2022
![](../../pictures/archives/compress/2014/1446/jpeg/02t.jpg) Meadow with coreopsis in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 28, 2014
![](../../pictures/archives/compress/2008/627/jpeg/08t.jpg) Meadow with bluebonnet in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 5, 2008
![](../../pictures/archives/compress/2014/1428/jpeg/04t.jpg) Flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
![](../../pictures/archives/compress/2009/745/jpeg/21t.jpg) Meadow pink (Sabatia campestris) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2009
![](../../pictures/archives/compress/2019/2444/jpeg/15t.jpg) Spiderwort (tradescantia) on a meadow in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
![](../../pictures/archives/compress/2022/3114/jpeg/05t.jpg) Small yellow flowers of a plant of tansy mustard (Descurainia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
![](../../pictures/archives/compress/2008/637/jpeg/16t.jpg) Horse on a meadow in Barrington farm in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 27, 2008
![](../../pictures/archives/compress/2019/2444/jpeg/12t.jpg) Small Nolanea mushroom on a meadow in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
![](../../pictures/archives/compress/2024/3457/jpeg/09t.jpg) Brown winter rosette of Texas dandelion (Pyrrhopappus pauciflorus) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2024/3457/jpeg/10t.jpg) Flat winter rosettes of Texas dandelion (Pyrrhopappus pauciflorus) in Washington Cemetery. Washington, Texas, January 7, 2024
![](../../pictures/archives/compress/2009/766/jpeg/15t.jpg) Purple flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
![](../../pictures/archives/compress/2009/769/jpeg/13t.jpg) Purple flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 27, 2009
![](../../pictures/archives/compress/2017/2084/jpeg/02t.jpg) Pink flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 4, 2017
![](../../pictures/archives/compress/2014/1434/jpeg/20t.jpg) Pink flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 13, 2014
![](../../pictures/archives/compress/2014/1437/jpeg/02t.jpg) White flowers of meadow rue (Thalictrum, Russian name Vasilistnik) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 2014
![](../../pictures/archives/compress/2014/1434/jpeg/18t.jpg) White flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 13, 2014
![](../../pictures/archives/compress/2019/2444/jpeg/11t.jpg) Gills of a small Nolanea mushroom on a meadow in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
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