![](../../pictures/archives/compress/2014/1410/jpeg/16t.jpg) Winecup flower (Callirhoe) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2012/1063/jpeg/13t.jpg) Winecup flower (Callirhoe) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
![](../../pictures/archives/compress/2014/1411/jpeg/02t.jpg) Winecup flower (Callirhoe) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2014/1411/jpeg/03t.jpg) Close up of Winecup flower (Callirhoe) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2019/2528/jpeg/21t.jpg) Winecup flower (Callirhoe) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
![](../../pictures/archives/compress/2019/2529/jpeg/09t.jpg) Pink flower of winecup (Callirhoe) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
![](../../pictures/archives/compress/2019/2529/jpeg/02t.jpg) Winecup (Callirhoe) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
![](../../pictures/archives/compress/2020/2705/jpeg/17t.jpg) Winecup (Callirhoe) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
![](../../pictures/archives/compress/2019/2485/jpeg/02t.jpg) Winecup flower (Callirhoe) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, April 21, 2019
![](../../pictures/archives/compress/2013/1227/jpeg/17t.jpg) Pink powderpuff flower (Mimosa strigillosa) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/09t.jpg) Back lit flower of Butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/05t.jpg) Yellow and green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2024/3501/jpeg/27t.jpg) Winecup flower (Callirhoe) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
![](../../pictures/archives/compress/2013/1227/jpeg/14t.jpg) Close up of yellow and green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/13t.jpg) Back lit yellow and green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/12t.jpg) Climbing yellow and green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/04t.jpg) Yellow and green passion flower (Passiflora lutea) with ferns on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2008/627/jpeg/18t.jpg) Calyx of winecup flower (Callirhoe involucrata) in dew in Washington-on-the-Brazos State Historic Site, near Loop Trail. Washington, Texas, April 5, 2008
![](../../pictures/archives/compress/2020/2700/jpeg/09t.jpg) Red flower of winecup (Callirhoe) in Lick Creek Park. College Station, Texas, May 4, 2020
![](../../pictures/archives/compress/2020/2700/jpeg/04t.jpg) Winecup flower (Callirhoe) in Lick Creek Park. College Station, Texas, May 4, 2020
![](../../pictures/archives/compress/2010/859/jpeg/06t.jpg) Winecup flower (Callirhoe) in Lick Creek Park. College Station, Texas, May 13, 2010
![](../../pictures/archives/compress/2009/735/jpeg/06t.jpg) Winecup flower (Callirhoe) in Lick Creek Park. College Station, Texas, April 16, 2009
![](../../pictures/archives/compress/2012/1046/jpeg/22t.jpg) Winecup flower (Callirhoe) in Lick Creek Park. College Station, Texas, April 25, 2012
![](../../pictures/archives/compress/2008/659/jpeg/24t.jpg) Small yellow flower of pea family (Pencil flower, Stylosanthes biflora) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2014/1456/jpeg/05t.jpg) Ruellia flower on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2014/1456/jpeg/06t.jpg) Commelina flower on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2008/630/jpeg/22t.jpg) Monadelphous stamens of Winecup flower (Callirhoe involucrata) in Lick Creek Park. College Station, Texas, April 12, 2008
![](../../pictures/archives/compress/2014/1456/jpeg/08t.jpg) Blue flower of Commelina on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2014/1456/jpeg/01t.jpg) Blue flower of Commelina on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2014/1456/jpeg/19t.jpg) Flower of Ruellia nudiflora on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2008/640/jpeg/05t.jpg) Calyx and a collection of bracts (epicalyx) of Winecup flower (Callirhoe involucrata) in Lick Creek Park. College Station, Texas, May 5, 2008
![](../../pictures/archives/compress/2014/1455/jpeg/17t.jpg) Flower of Butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2013/1227/jpeg/03t.jpg) Skullcap (Scutellaria) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/15t.jpg) Arrowhead (Sagittaria) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2008/659/jpeg/22t.jpg) Western ironweed (Vernonia baldwini) flower on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2008/659/jpeg/25t.jpg) Green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2013/1227/jpeg/10t.jpg) Butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2008/659/jpeg/14t.jpg) Opening flower of blue waterleaf (Hydrolea ovata) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2008/659/jpeg/23t.jpg) St. Andrew cross (Ascyrum hypericoides, Hypericum) flower on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2008/659/jpeg/26t.jpg) Yellow and green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2014/1456/jpeg/12t.jpg) Flower of Maryland meadow-beauty (Rhexia mariana) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2013/1227/jpeg/16t.jpg) Back lit flowers of arrowhead (Sagittaria) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/07t.jpg) Western ironweed (Vernonia baldwini) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/02t.jpg) Branched Noseburn (Tragia ramosa) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/11t.jpg) Morning Glory (Ipomoea cordatotriloba) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/08t.jpg) Horse nettle (potato-weed, Solanum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2024/3542/jpeg/24t.jpg) Winecup flower (Callirhoe) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, May 20, 2024
![](../../pictures/archives/compress/2008/659/jpeg/27t.jpg) Yellow and green passion flower (Passiflora lutea), with corona and pistil, on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 20, 2008
![](../../pictures/archives/compress/2013/1227/jpeg/20t.jpg) Climbing angularfruit milkvine (anglepod, Matelea gonocarpos) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/06t.jpg) Rosette of leaves of elephant foot (Elephantopus carolinianus) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2013/1227/jpeg/19t.jpg) Green flowers of angularfruit milkvine (anglepod, Matelea gonocarpos) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 7, 2013
![](../../pictures/archives/compress/2014/1456/jpeg/03t.jpg) Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2014/1455/jpeg/22t.jpg) Flower of Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2023/3406/jpeg/26t.jpg) Winecup (Callirhoe) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 7, 2023
![](../../pictures/archives/compress/2014/1455/jpeg/23t.jpg) Central area of a flower of Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
![](../../pictures/archives/compress/2019/2460/jpeg/12t.jpg) Flower of dewberry at Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2019
![](../../pictures/archives/compress/2012/1062/jpeg/14t.jpg) Dayflower (Commelina) flower in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
![](../../pictures/archives/compress/2008/639/jpeg/22t.jpg) Yellow star-grass flower in burned forest in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 4, 2008
![](../../pictures/archives/compress/2012/1062/jpeg/15t.jpg) Black eyed susan flower in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
![](../../pictures/archives/compress/2019/2460/jpeg/14t.jpg) Flower of dewberry with a stilt bug at Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2019
![](../../pictures/archives/compress/2012/1063/jpeg/07t.jpg) Flower of water-primrose (Ludwigia) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
![](../../pictures/archives/compress/2014/1410/jpeg/08t.jpg) Hairy flower of Spiderwort (Tradescantia) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2012/1062/jpeg/17t.jpg) Flower of Butterfly pea (Centrosema virginianum) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
![](../../pictures/archives/compress/2014/1411/jpeg/15t.jpg) Pencil flower (Stylosanthes biflora) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2014/1410/jpeg/07t.jpg) Blue flower of dayflower (Commelina) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2014/1410/jpeg/05t.jpg) Blue flower of Spiderwort (Tradescantia) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2010/893/jpeg/15t.jpg) Flower of Palafoxia rosea in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
![](../../pictures/archives/compress/2019/2460/jpeg/11t.jpg) Flower of blue violet (Viola) in a pine forest at Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2019
![](../../pictures/archives/compress/2008/653/jpeg/20t.jpg) Flower of spurge Euphorbia corollata(?) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2008
![](../../pictures/archives/compress/2010/857/jpeg/16t.jpg) Sidebeak pencil flower (Stylosanthes biflora) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 8, 2010
![](../../pictures/archives/compress/2008/653/jpeg/21t.jpg) Flower of butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2008
![](../../pictures/archives/compress/2010/893/jpeg/17t.jpg) Yellow flower of aster family in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
![](../../pictures/archives/compress/2014/1410/jpeg/18t.jpg) Flower of violet ruella (Ruellia nudiflora) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2019/2543/jpeg/22t.jpg) Flower of butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019
![](../../pictures/archives/compress/2014/1411/jpeg/10t.jpg) Sidebeak pencil flower (Stylosanthes biflora) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2014/1410/jpeg/19t.jpg) Pink powderpuff flower (Mimosa strigillosa) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2013/1282/jpeg/05t.jpg) Amanita mushrooms in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 28, 2013
![](../../pictures/archives/compress/2013/1282/jpeg/13t.jpg) Lactarius mushroom in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 28, 2013
![](../../pictures/archives/compress/2019/2485/jpeg/26t.jpg) Winecup (Callirhoe) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
![](../../pictures/archives/compress/2019/2543/jpeg/02t.jpg) Green passion flower (Passiflora lutea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019
![](../../pictures/archives/compress/2019/2448/jpeg/13t.jpg) Flower of rose vervain (Glandularia canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, February 16, 2019
![](../../pictures/archives/compress/2012/1063/jpeg/06t.jpg) Black eyed susan flower (Rudbeckia hirta) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
![](../../pictures/archives/compress/2014/1410/jpeg/11t.jpg) Flower buds of orange milkweed (Asclepias tuberosa) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
![](../../pictures/archives/compress/2019/2617/jpeg/09t.jpg) Early spring violet (Viola) flower on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, December 24, 2019
![](../../pictures/archives/compress/2010/847/jpeg/27t.jpg) Back-lit purple flower of wood sorrel in Sam Houston National Forest on Little Lake Creek Loop Trail. Richards, Texas, April 4, 2010.
![](../../pictures/archives/compress/2019/2529/jpeg/29t.jpg) Close up of a flower of Butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
![](../../pictures/archives/compress/2019/2529/jpeg/20t.jpg) Flower of Pigeon wings (Clitoria mariana) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
![](../../pictures/archives/compress/2008/664/jpeg/26t.jpg) Small flower of spurge Euphorbia corollata in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
![](../../pictures/archives/compress/2009/794/jpeg/18t.jpg) Flower of Pink fuzzybean (Strophostyles umbellata) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 26, 2009
![](../../pictures/archives/compress/2013/1289/jpeg/20t.jpg) Death cap like Amanita mushrooms on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1289/jpeg/08t.jpg) Brown Amanita mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1289/jpeg/22t.jpg) Mature puffball mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1289/jpeg/11t.jpg) Brittlegill (Russula sp.) mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1289/jpeg/21t.jpg) Austroboletus subflavidus mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1289/jpeg/03t.jpg) Milkcap mushrooms (Lactarius) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1282/jpeg/06t.jpg) White Amanita mushrooms in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 28, 2013
![](../../pictures/archives/compress/2013/1289/jpeg/14t.jpg) Amanita fulva like mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
![](../../pictures/archives/compress/2013/1282/jpeg/11t.jpg) Grey Amanita mushrooms in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 28, 2013
![](../../pictures/archives/compress/2024/3464/jpeg/21t.jpg) Winter rosette of winecup (Callirhoe) in Lake Bryan Park. Bryan, Texas, January 30, 2024
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