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672-10. Pollinating greenish-yellow staminate blossoms of common ragweed (Ambrosia artemisiifolia) near Meyersville Road, with a silken strand from a spider mite. North from Chappell Hill, Texas, September 21, 2008Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Tiny yellow flowerhead of lawnflower (Calyptocarpus vialis) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Dodder on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Sandburs on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Dayflower on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  White and pink milkweed (asclepias) near Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Blooming snake cotton (Froelichia) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Pink powderpuff flower (Mimosa strigillosa) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Broom-wood (Melochia pyramidata(?)) flowers on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Flower of large buttonweed (Diodia virginiana) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008  Common ragweed (Ambrosia artemisiifolia) on Forest Service Road 203 in Sam Houston National Forest. Texas, July 12, 2020  Common ragweed (Ambrosia artemisiifolia) on Forest Service Road 203 in Sam Houston National Forest. Texas, August 21, 2020  Common ragweed (Ambrosia artemisiifolia) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Common ragweed (Ambrosia artemisiifolia) at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022  Common ragweed (Ambrosia artemisiifolia) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, July 19, 2022  Common ragweed (Ambrosia artemisiifolia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, April 1, 2024  Common ragweed (Ambrosia artemisiifolia) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019  Common ragweed (Ambrosia artemisiifolia) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, July 20, 2019  Leaves of common ragweed (Ambrosia artemisiifolia) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, August 4, 2018  Ragweed (Ambrosia artemisiifolia) in Lick Creek Park. College Station, Texas, September 29, 2022  Distorted leaves of common ragweed (Ambrosia artemisiifolia) with galls caused by eriophyid mites in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, August 25, 2021  Death camas (Zigadenus nuttallii) in bloom along South Meyersville Road near FM 1155 S., north from Chappell Hill, Texas. April 7, 2010.  Galls (hollow blisters) on leaves of common ragweed (Ambrosia artemisiifolia) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 30, 2021  Leaves of common ragweed (Ambrosia artemisiifolia) damaged by eriophyid gall mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Leaves of common ragweed (Ambrosia artemisiifolia) with galls caused by eriophyid mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Galls caused by eriophyid mites on leaves of common ragweed (Ambrosia artemisiifolia) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Distorted leaves of common ragweed (Ambrosia artemisiifolia) with galls caused by eriophyid mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Flower of Death camas (Poison onion, Zigadenus nuttallii) along South Meyersville Road near FM 1155 S., north from Chappell Hill, Texas. April 7, 2010.  Blooming Death camas (Nuttall s deathcamas, Zigadenus nuttallii) on pasture near South Meyersville Road near FM 1155 S., north from Chappell Hill, Texas. April 7, 2010.  Flower of Death camas (Nuttall s deathcamas, Zigadenus nuttallii) in bloom along South Meyersville Road near FM 1155 S., north from Chappell Hill, Texas. April 7, 2010.  Close up of flower of Death camas (Poison onion, Zigadenus nuttallii) along South Meyersville Road near FM 1155 S., north from Chappell Hill, Texas. April 7, 2010.  Ragweed (Ambrosia artemisiifolia) in Lick Creek Park. College Station, Texas, October 23, 2013  Galls (numerous pale green warts) on leaves of common ragweed (Ambrosia artemisiifolia) caused by eriophyid gall mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 30, 2021  Ranch road in mist, view from Old Navasota Road, near Old Chappell Hill Road. North from Brenham, Texas, April 6, 2008  Farm in mist, view from Old Navasota Road, near Old Chappell Hill Road. North from Brenham, Texas, April 6, 2008  Dense field of bluebonnet flowers, view from Old Navasota Road, near Old Chappell Hill Road. North from Brenham, Texas, April 6, 2008  Ragweed (Ambrosia) on Deer Run Trail in Lick Creek Park. College Station, Texas, September 30, 2008  Masonic Cemetery on Old Chappell Hill Road, near Road 1155. East from Brenham, Texas, April 6, 2008  Ragweed (Ambrosia) in Lick Creek Park. College Station, Texas, October 3, 2008  Fence of Triple T Ranch and bluebonnet flowers, view from Old Chappell Hill Road, near Pulawski School Lane. East from Brenham, Texas, April 6, 2008  Farm with bluebonnet flowers, view from crossing of Old Navasota and Old Chappell Hill roads. North from Brenham, Texas, April 6, 2008  Blooming giant ragweed (Ambrosia trifida) in Bee Creek Park. College Station, Texas, September 28, 2021  Butterfly sleeping on ragweed (Ambrosia) in Lick Creek Park. College Station, Texas, September 29, 2010  Shed and a horse with bluebonnet flowers, view from crossing of Old Navasota and Old Chappell Hill roads. North from Brenham, Texas, April 6, 2008  Blooming giant ragweed (Ambrosia trifida) in Lick Creek Park. College Station, Texas, September 22, 2021  Indian paintbrush flower on roadside of Meyersville Road, between roads 105 and 1155, north-east from Brenham. Texas, May 10, 2008  Tomb of Mary E. Chappell in Masonic Cemetery. Chappell Hill, Texas, May 6, 2012  Dry leaves of giant ragweed (Ambrosia trifida) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 5, 2023  Dry plant of giant ragweed (Ambrosia trifida) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 5, 2023  Prairie larkspur (delphinium) flower on roadside of Meyersville Road, between roads 105 and 1155, north-east from Brenham. Texas, May 10, 2008  Giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 15, 2019  Purple bindweed and ragweed (Ambrosia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 28, 2022  Purple coneflower (Echinacea purpurea) with drooping petals on roadside of Meyersville Road, between roads 105 and 1155, north-east from Brenham. Texas, May 10, 2008  Dry plant of giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 9, 2023  Blooming giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 1, 2012  Flower buds of giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2020  Green flowers with pollen of giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 1, 2012  Flowers over a rusty fence near Old Chappell Hill Road. Texas, May 6, 2012  Prairie Brazosmint (Brazoria scutellarioides, Warnockia scutellarioides) flower on roadside of Meyersville Road, between roads 105 and 1155, north-east from Brenham. Texas, May 10, 2008  Giant ragweed (Ambrosia trifida) on Kiwanis Nature Trail. College Station, Texas, April 20, 2023  Railroad bridge of Old Gay Hill Road, north from Pledger Road. North from Brenham, Texas, April 7, 2008  Some small yellow flower of aster family on Moore s Hill Outcrop at FM Road 3090 2 miles north-east from Navasota. Texas, September 22, 2019  Yellow garden spider (Argiope aurantia, writing spider) on a web decorated with dense zigzags of silk (stabilimentum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 9, 2008  Bluebonnets and paintbrush north from Chappell Hill. Texas, March 25, 2018  Giant ragweed (Ambrosia trifida) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 26, 2023  Yellow flowers of stiff-leaved goldenrod (Solidago rigida) on Moore s Hill Outcrop at FM Road 3090 2 miles north-east from Navasota. Texas, September 22, 2019  Field of bluebonnet and paintbrush near Road 50 north from Prairie Hill Road, south from Independence. Texas, March 22, 2008  Plants of bluebonnet (Lupinus) north from Chappell Hill. Texas, March 25, 2018  Field of bluebonnet flowers north from Chappell Hill. Texas, March 25, 2018  Bluebonnets near Lake Drive north from Chappell Hill. Texas, March 25, 2018  Bluebonnets (Lupinus) in bloom north from Chappell Hill. Texas, March 25, 2018  Blooming bluebonnets (Lupinus) north from Chappell Hill. Texas, March 25, 2018  Bluebonnet (Lupinus) flowers north from Chappell Hill. Texas, March 25, 2018  Dry stem of giant ragweed (Ambrosia trifida) with fungus-like dots with white hair taken from Bee Creek Park. College Station, Texas, December 9, 2020  Masses of bluebonnet (Lupinus) flowers north from Chappell Hill. Texas, March 25, 2018  A farm with bluebonnet (Lupinus) flowers north from Chappell Hill. Texas, March 25, 2018  Clarann Lane with bluebonnets (Lupinus) north from Chappell Hill. Texas, March 25, 2018  Dense bluebonnet (Lupinus) flowers north from Chappell Hill. Texas, March 25, 2018  A farm house with bluebonnets (Lupinus) north from Chappell Hill. Texas, March 25, 2018  Blue flowers of bluebonnet (Lupinus) north from Chappell Hill. Texas, March 25, 2018  Stand of bluebonnet (Lupinus) flowers north from Chappell Hill. Texas, March 25, 2018  Growth of ragweed (Ambrosia) under power lines in Lake Bryan Park. Bryan, Texas, July 26, 2013  Giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022  Large field of bluebonnet (Lupinus) flowers north from Chappell Hill. Texas, March 25, 2018  Bluebonnet flowers at 9190 Lake Drive north from Chappell Hill. Texas, March 25, 2018  Shoot of giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 27, 2021  Shoot of giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021  Seedling of giant ragweed (Ambrosia trifida) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022  Greenish white stem of common tumbleweed (Amaranthus albus) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015  Wilted giant ragweed (Ambrosia trifida) under 2,4-D Ester(?) herbicide in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 20, 2022  Wilted giant ragweed (Ambrosia trifida) after application of a herbicide in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 21, 2020  Curled leaves of giant ragweed (Ambrosia trifida) under 2,4-D Ester(?) herbicide in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 29, 2023  Distorted growth of giant ragweed (Ambrosia trifida) under 2,4-D Ester(?) herbicide in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 29, 2023  Giant ragweed (Ambrosia trifida) after application of herbicide that is causing it to wilt and shrivel in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 21, 2020  Large flower of Unicorn plant (devil s claw, Proboscidea loisianica) on roadside of Road 364, north from Little River, with purplish dots and yellow stripes in the throat. Gause, Texas, September 20, 2008  Yellow flower of Stickleaf (Chickenthief, Mentzelia oligosperma) on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, September 18, 2010  Hutchings - Sealy Building (c. 1895) at a corner of Strand Avenue. Galveston, Texas, March 2, 2008  Giant ragweed (Ambrosia trifida) with half-white leaves at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024  Blooming ball moss (Tillandsia recurvata) on a twig picked under an oak on campus of Texas A and M University after a tropical storm "Ike", with wiry spider-like green stems and terminal tubular yellow-green flowers. College Station, Texas, September 13, 2008 |
