![](../../pictures/archives/compress/2010/857/jpeg/05t.jpg) Sheep sorrel (Rumex) in dew in Lick Creek Park. College Station, Texas, May 4, 2010
![](../../pictures/archives/compress/2009/733/jpeg/10t.jpg) Sheep sorrel (Rumex) on Big Creek Loop Trail in Brazos Bend State Park. Needville, Texas, April 11, 2009
![](../../pictures/archives/compress/2016/1850/jpeg/04t.jpg) Sheep s sorrel (Rumex acetosella, Russian name Shchavel) behind reeds on a beach in Sestroretsk, north-west from Saint Petersburg. Russia, July 8, 2016
![](../../pictures/archives/compress/2022/3180/jpeg/08t.jpg) Dry seeds of curly dock (Rumex crispus) in Lick Creek Park. College Station, Texas, June 22, 2022
![](../../pictures/archives/compress/2023/3372/jpeg/24t.jpg) Green seeds of curly dock (Rumex crispus) in Lick Creek Park. College Station, Texas, March 27, 2023
![](../../pictures/archives/compress/2012/1048/jpeg/24t.jpg) Black Eyed Susan (Rudbeckia hirta) and curly dock (Rumex) in Lick Creek Park. College Station, Texas, May 3, 2012
![](../../pictures/archives/compress/2010/859/jpeg/11t.jpg) Salt Marsh Moth caterpillar (Estigmene acrea) feeding on curly dock (Rumex) in Lick Creek Park. College Station, Texas, May 13, 2010
![](../../pictures/archives/compress/2010/856/jpeg/12t.jpg) Yellow hairy caterpillar of Salt Marsh Moth (Estigmene acrea) on dock (Rumex) in Lick Creek Park. College Station, Texas, April 27, 2010
![](../../pictures/archives/compress/2008/675/jpeg/21t.jpg) Tiny purple flower of Violet wood sorrel (shamrock, Oxalis) on Deer Run Trail in Lick Creek Park. College Station, Texas, September 30, 2008
![](../../pictures/archives/compress/2019/2473/jpeg/13t.jpg) Sorrel rust fungus (Puccinia oxalidis) on yellow oxalis (Oxalis stricta) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 26, 2019
![](../../pictures/archives/compress/2019/2473/jpeg/12t.jpg) Common yellow oxalis (Oxalis stricta) with sorrel rust fungus (Puccinia oxalidis) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 26, 2019
![](../../pictures/archives/compress/2019/2471/jpeg/08t.jpg) Common yellow oxalis (Oxalis stricta) with sorrel rust fungus (Puccinia oxalidis) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 22, 2019
![](../../pictures/archives/compress/2019/2473/jpeg/11t.jpg) Leaves of yellow oxalis (Oxalis stricta) with sorrel rust fungus (Puccinia oxalidis) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 26, 2019
![](../../pictures/archives/compress/2024/3473/jpeg/05t.jpg) Wood sorrel and stemless evening primrose (Oenothera triloba) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
![](../../pictures/archives/compress/2022/3096/jpeg/22t.jpg) Pattern of ice on curly dock (Rumex crispus) near the creek in Bee Creek Park. College Station, Texas, January 4, 2022
![](../../pictures/archives/compress/2022/3096/jpeg/16t.jpg) Frosted curly dock (Rumex crispus) near the creek in Bee Creek Park. College Station, Texas, January 4, 2022
![](../../pictures/archives/compress/2022/3096/jpeg/23t.jpg) Frosted leaves of curly dock (Rumex crispus) near the creek in Bee Creek Park. College Station, Texas, January 4, 2022
![](../../pictures/archives/compress/2022/3096/jpeg/11t.jpg) Leaves of curly dock (Rumex crispus) with frost near the creek in Bee Creek Park. College Station, Texas, January 4, 2022
![](../../pictures/archives/compress/2022/3126/jpeg/01t.jpg) Black aphids on curly dock (Rumex) in a ditch in Bee Creek Park. College Station, Texas, April 5, 2022
![](../../pictures/archives/compress/2009/698/jpeg/26t.jpg) Purple flowers of Violet wood sorrel (shamrock, Oxalis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
![](../../pictures/archives/compress/2022/3126/jpeg/02t.jpg) Large number of black aphids on curly dock (Rumex) in Bee Creek Park. College Station, Texas, April 5, 2022
![](../../pictures/archives/compress/2022/3122/jpeg/04t.jpg) Urediniospores of sorrel rust fungus (Puccinia oxalidis), collected in Bee Creek Park. College Station, Texas, March 29, 2022
![](../../pictures/archives/compress/2023/3348/jpeg/20t.jpg) Leaf of curly dock (Rumex crispus) with fungus Ramularia rubella under a microscope (in KOH), collected in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2022/3122/jpeg/03t.jpg) Spores of sorrel rust fungus (Puccinia oxalidis) at low magnofication, collected in Bee Creek Park. College Station, Texas, March 29, 2022
![](../../pictures/archives/compress/2023/3348/jpeg/16t.jpg) Read leaf of curly dock (Rumex crispus) with fungus Ramularia rubella under a microscope in KOH, collected in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2009/721/jpeg/09t.jpg) - Lick Creek Park, College Station, 3/16/09 (College Station, Texas, March 16 - 17, 2009)
![](../../pictures/archives/compress/2014/1468/jpeg/04t.jpg) Dock (Rumex) in Lemontree Park. College Station, Texas, July 27, 2014
![](../../pictures/archives/compress/2023/3348/jpeg/13t.jpg) Leaves of curly dock (Rumex crispus) with reddish purple blotches caused by fungus Ramularia rubella in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2023/3348/jpeg/18t.jpg) Read leaf of curly dock (Rumex crispus) with fungus Ramularia rubella under a microscope (in Melzer), collected in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2022/3122/jpeg/02t.jpg) Underside of leaves of wood sorrel Oxalis stricta with rust fungus Puccinia oxalidis in Bee Creek Park. College Station, Texas, March 29, 2022
![](../../pictures/archives/compress/2023/3348/jpeg/17t.jpg) Read leaf of curly dock (Rumex crispus) with fungus Ramularia rubella under a microscope (in Melzer, low magnification), collected in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2023/3348/jpeg/14t.jpg) Close-up of a leaf of curly dock (Rumex crispus) with reddish purple blotches caused by fungus Ramularia rubella in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2023/3348/jpeg/19t.jpg) Some round structure on a leaf of curly dock (Rumex crispus) with fungus Ramularia rubella under a microscope (in Melzer), collected in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2023/3348/jpeg/15t.jpg) Underside of a leaf of curly dock (Rumex crispus) with reddish purple blotches caused by fungus Ramularia rubella in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2009/747/jpeg/04t.jpg) Mature seed head of curly dock (Rumex) in McKinney Falls State Park near Austin. Texas, May 10, 2009
![](../../pictures/archives/compress/2009/728/jpeg/25t.jpg) Oak catkins in Lick Creek Park. College Station, Texas, April 2, 2009
![](../../pictures/archives/compress/2022/3122/jpeg/01t.jpg) Sorrel rust fungus (Puccinia oxalidis) on yellow oxalis (Oxalis stricta) in Bee Creek Park. College Station, Texas, March 29, 2022
![](../../pictures/archives/compress/2009/731/jpeg/26t.jpg) Dew on phlox flower in Lick Creek Park. College Station, Texas, April 8, 2009
![](../../pictures/archives/compress/2009/806/jpeg/04t.jpg) Grass spikelet in dew in Lick Creek Park. College Station, Texas, November 12, 2009
![](../../pictures/archives/compress/2009/780/jpeg/22t.jpg) Molting of cicada(?) in Lick Creek Park. College Station, Texas, July 17, 2009
![](../../pictures/archives/compress/2009/784/jpeg/14t.jpg) Dayflower (Commelina) in Lick Creek Park. College Station, Texas, August 4, 2009
![](../../pictures/archives/compress/2009/780/jpeg/20t.jpg) Thistle flower in Lick Creek Park. College Station, Texas, July 17, 2009
![](../../pictures/archives/compress/2009/748/jpeg/13t.jpg) Potato-weed (solanum) in Lick Creek Park. College Station, Texas, May 15, 2009
![](../../pictures/archives/compress/2009/812/jpeg/16t.jpg) Sewage line right of way in Lick Creek Park. College Station, Texas, December 5, 2009
![](../../pictures/archives/compress/2009/748/jpeg/12t.jpg) Assassin bug (Apiomerus) on a leaf in Lick Creek Park. College Station, Texas, May 15, 2009
![](../../pictures/archives/compress/2009/718/jpeg/19t.jpg) Catkins on oak tree in Lick Creek Park. College Station, Texas, March 10, 2009
![](../../pictures/archives/compress/2009/718/jpeg/14t.jpg) Blooming hawthorn in Lick Creek Park. College Station, Texas, March 10, 2009
![](../../pictures/archives/compress/2009/721/jpeg/14t.jpg) Sewage line right of way in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/736/jpeg/26t.jpg) Grass spike with spittlebugs in Lick Creek Park. College Station, Texas, April 24, 2009
![](../../pictures/archives/compress/2009/780/jpeg/21t.jpg) Opening thistle flower in Lick Creek Park. College Station, Texas, July 17, 2009
![](../../pictures/archives/compress/2009/736/jpeg/24t.jpg) Slender vervain (verbena) in Lick Creek Park. College Station, Texas, April 24, 2009
![](../../pictures/archives/compress/2009/744/jpeg/17t.jpg) Erect dayflower (Commelina erecta) in Lick Creek Park. College Station, Texas, May 7, 2009
![](../../pictures/archives/compress/2009/721/jpeg/08t.jpg) Oxbow near Racoon Run Trail in Lick Creek Park. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/721/jpeg/11t.jpg) Boardwalk of Racoon Run Trail in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/803/jpeg/19t.jpg) Oxbow on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 4, 2009
![](../../pictures/archives/compress/2009/812/jpeg/17t.jpg) Oaks on sewage line right of way in Lick Creek Park. College Station, Texas, December 5, 2009
![](../../pictures/archives/compress/2009/780/jpeg/23t.jpg) Crab like spider in a thistle in Lick Creek Park. College Station, Texas, July 17, 2009
![](../../pictures/archives/compress/2009/812/jpeg/15t.jpg) Oxbow near Deer Run Trail in Lick Creek Park. College Station, Texas, December 5, 2009
![](../../pictures/archives/compress/2009/803/jpeg/16t.jpg) Sewage line right of way in mist in Lick Creek Park. College Station, Texas, November 4, 2009
![](../../pictures/archives/compress/2009/803/jpeg/15t.jpg) Spider in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, November 4, 2009
![](../../pictures/archives/compress/2009/795/jpeg/07t.jpg) Amanita flavorubens mushrooms in Lick Creek Park. College Station, Texas, September 30, 2009
![](../../pictures/archives/compress/2009/784/jpeg/18t.jpg) White solanum flower in Lick Creek Park. College Station, Texas, August 4, 2009
![](../../pictures/archives/compress/2009/744/jpeg/16t.jpg) White phenotype of spiderwort (tradescantia) in Lick Creek Park. College Station, Texas, May 7, 2009
![](../../pictures/archives/compress/2009/744/jpeg/18t.jpg) Blue spiderwort (tradescantia) in bloom in Lick Creek Park. College Station, Texas, May 7, 2009
![](../../pictures/archives/compress/2009/721/jpeg/07t.jpg) Vines near Racoon Run Trail in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/807/jpeg/26t.jpg) Bridge of Deer Run Trail in Lick Creek Park. College Station, Texas, November 21, 2009
![](../../pictures/archives/compress/2009/721/jpeg/05t.jpg) Vines near Racoon Run Trail in Lick Creek Park. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/721/jpeg/15t.jpg) Sewage line right of way through oak forest in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/803/jpeg/17t.jpg) Sunrise on sewage line right of way in Lick Creek Park. College Station, Texas, November 4, 2009
![](../../pictures/archives/compress/2009/750/jpeg/07t.jpg) Hairy grass in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, May 21, 2009
![](../../pictures/archives/compress/2009/731/jpeg/25t.jpg) Corn salad (valerianella) in Lick Creek Park. College Station, Texas, April 8, 2009
![](../../pictures/archives/compress/2009/793/jpeg/01t.jpg) Passion flower (passiflora) in Lick Creek Park. College Station, Texas, September 14, 2009
![](../../pictures/archives/compress/2009/807/jpeg/25t.jpg) Area of sedge meadow in Lick Creek Park. College Station, Texas, November 21, 2009
![](../../pictures/archives/compress/2009/784/jpeg/15t.jpg) Close up of dayflower (Commelina) in Lick Creek Park. College Station, Texas, August 4, 2009
![](../../pictures/archives/compress/2009/812/jpeg/14t.jpg) Area of sedge meadow in Lick Creek Park. College Station, Texas, December 5, 2009
![](../../pictures/archives/compress/2009/803/jpeg/14t.jpg) Grasses in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, November 4, 2009
![](../../pictures/archives/compress/2009/726/jpeg/03t.jpg) Tiny flowers of skullcap in Lick Creek Park. College Station, Texas, March 25, 2009
![](../../pictures/archives/compress/2009/748/jpeg/04t.jpg) Blue flowers of spiderwort (tradescantia) in Lick Creek Park. College Station, Texas, May 15, 2009
![](../../pictures/archives/compress/2009/735/jpeg/06t.jpg) Winecup flower (Callirhoe) in Lick Creek Park. College Station, Texas, April 16, 2009
![](../../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/2009/791/jpeg/13t.jpg) Beautyberry (Callicarpa americana) in Lick Creek Park. College Station, Texas, September 7, 2009
![](../../pictures/archives/compress/2009/799/jpeg/25t.jpg) Young amanita mushroom in Lick Creek Park. College Station, Texas, October 15, 2009
![](../../pictures/archives/compress/2009/783/jpeg/10t.jpg) "Exploding" seeds of a thistle in Lick Creek Park. College Station, Texas, July 30, 2009
![](../../pictures/archives/compress/2009/799/jpeg/22t.jpg) Oaks in mist on sewage line right of way in Lick Creek Park. College Station, Texas, October 12, 2009
![](../../pictures/archives/compress/2009/713/jpeg/13t.jpg) Dew drops on a spider net in Lick Creek Park near Deer Run Trail. College Station, Texas, February 17, 2009
![](../../pictures/archives/compress/2009/718/jpeg/18t.jpg) Pink flower of dewberry (rubus) in Lick Creek Park. College Station, Texas, March 10, 2009
![](../../pictures/archives/compress/2009/783/jpeg/11t.jpg) Close up of "exploding" seeds of a thistle in Lick Creek Park. College Station, Texas, July 30, 2009
![](../../pictures/archives/compress/2009/793/jpeg/04t.jpg) Red boletus mushroom on Deer Run Trail in Lick Creek Park. College Station, Texas, September 16, 2009
![](../../pictures/archives/compress/2009/718/jpeg/17t.jpg) False dandelion (Pyrrhopappus carolinianus) in Lick Creek Park. College Station, Texas, March 10, 2009
![](../../pictures/archives/compress/2009/729/jpeg/03t.jpg) Catkins with water drops on an oak tree in Lick Creek Park. College Station, Texas, April 2, 2009
![](../../pictures/archives/compress/2009/748/jpeg/05t.jpg) Flower bracts of false dandelion, without seeds, in Lick Creek Park. College Station, Texas, May 15, 2009
![](../../pictures/archives/compress/2009/726/jpeg/06t.jpg) Slender vervain (verbena) flowers in Lick Creek Park. College Station, Texas, March 25, 2009
![](../../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/2009/727/jpeg/12t.jpg) Prickly shoot of dewberry (Rubus) in Lick Creek Park. College Station, Texas, March 29, 2009
![](../../pictures/archives/compress/2009/750/jpeg/08t.jpg) Blooming yucca near Rock Prairie Road in Lick Creek Park. College Station, Texas, May 21, 2009
![](../../pictures/archives/compress/2009/721/jpeg/10t.jpg) Vines in a forest near Racoon Run Trail in Lick Creek Park, in fog. College Station, Texas, March 16, 2009
![](../../pictures/archives/compress/2009/729/jpeg/02t.jpg) Close-up of catkins on an oak tree after a rain in Lick Creek Park. College Station, Texas, April 2, 2009
![](../../pictures/archives/compress/2009/750/jpeg/09t.jpg) Seeds of Wild Carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 21, 2009
![](../../pictures/archives/compress/2009/732/jpeg/04t.jpg) Yellow sweet clover (Melilotus) in Lick Creek Park. College Station, Texas, April 8, 2009
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