 Yellow flower of black-eyed susan (Rudbeckia hirta) on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Two flowers of black-eyed susan (Rudbeckia hirta) on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Yellow flowers of black-eyed susan (Rudbeckia hirta) on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Dried flower of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022
 Drying flower of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022
 Late blooming black eyed susan flower (Rudbeckia hirta) at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, December 9, 2021
 Black eyed susan flower (Rudbeckia hirta) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
 Black eyed susan flower (Rudbeckia hirta) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Black eyed susan flower (Rudbeckia hirta) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Black eyed susan (Rudbeckia hirta) at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022
 Three dry flowers of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022
 Dry flowers of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022
 Black eyed susan (Rudbeckia hirta) with bracken fern at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022
 Half-dry flowers of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022
 Black-eyed susan (Rudbeckia hirta) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
 Black-eyed susan (Rudbeckia hirta) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
 Blooming black eyed susan (Rudbeckia hirta) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Black-eyed susan (Rudbeckia hirta) flower on Post Oak Trail in Lick Creek Park. College Station, Texas, May 19, 2010
 Field of black-eyed susan (Rudbeckia hirta) flowers near Clay, view from Road 50, south from College Station, May 17, 2010
 Black eyed susan flower (Rudbeckia hirta) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
 Flower of black-eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 22, 2012
 Black eyed susan flower (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 4, 2020
 Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2010
 Mature flower of black-eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 22, 2012
 Orange flower of black-eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 22, 2012
 Odd shaped flower of black-eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 22, 2012
 Back lit flower of black-eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 22, 2012
 Black-eyed susan (Rudbeckia hirta) flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
 Black-eyed susan (Rudbeckia hirta) with Scudder s Bush Katydid in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
 Beebalm (Monarda punctata) and black-eyed susan (Rudbeckia hirta) flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
 Black Eyed Susan (Rudbeckia hirta) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 11, 2020
 Early blooming black eyed susan flower (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 Flowers of Black Eyed Susan (Rudbeckia hirta) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 11, 2020
 Black eyed susan flowers (coneflowers, Rudbeckia hirta) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
 Dry flowers of black eyed susan (Rudbeckia hirta) on Post Oak Trail in Lick Creek Park. College Station, Texas, September 8, 2023
 Black Eyed Susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 11, 2020
 Black eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 10, 2012
 Dry seed heads of Black eyed susan (Rudbeckia hirta) in dew from Post Oak Trail in Lick Creek Park. College Station, Texas, October 30, 2012
 A path with black eyed susan flowers (Rudbeckia hirta) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, May 14, 2024
 Black Eyed Susan (Rudbeckia hirta) flowers in Lick Creek Park. College Station, Texas, May 3, 2012
 Flowers of Black eyed susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 7, 2012
 Dense stand of Black Eyed Susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 3, 2012
 Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 18, 2012
 Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) at Post Oak Trail in Lick Creek Park. College Station, Texas, May 18, 2012
 Field of Black Eyed Susan (Rudbeckia hirta) on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 4, 2012
 Black Eyed Susan (Rudbeckia hirta) and soft golden aster in Lick Creek Park. College Station, Texas, May 3, 2012
 Black Eyed Susan (Rudbeckia hirta) and curly dock (Rumex) in Lick Creek Park. College Station, Texas, May 3, 2012
 Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) near Post Oak Trail at sunrise in Lick Creek Park. College Station, Texas, May 18, 2012
 Black eyed susan flowers (Rudbeckia hirta) with Mock bishop s weed (Ptilimnium nuttallii) near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
 Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 7, 2012
 Black Eyed Susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 3, 2012
 Black eyed susan flowers (Rudbeckia hirta) in Lake Bryan Park. Bryan, Texas, May 16, 2018
 Black eyed susan flower in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
 Black-eyed susan (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 17, 2014
 Masses of black eyed susan flowers (Rudbeckia hirta) in Lake Bryan Park. Bryan, Texas, May 16, 2018
 Black Eyed Susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, April 30, 2012
 Field of black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) in Lick Creek Park. College Station, Texas, May 7, 2012
 Flowers of black eyed susan (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 20, 2018
 Black-eyed susan (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2012
 Field of black eyed susan flowers (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 15, 2024
 Field of black eyed susan flowers (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 20, 2018
 Black eyed susan flowers (Rudbeckia hirta) on a power line cutting in Lake Bryan Park. Bryan, Texas, May 16, 2018
 Dry flowers of black eyed susan (Rudbeckia hirta) in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 20, 2022
 Field of Black-eyed susan (Rudbeckia hirta) and Mock Bishop s Weed (Ptilimnium nuttali) near equestrian entrance in Lick Creek Park. College Station, Texas, May 18, 2012
 Jewel beetles (Buprestidae, Acmaeodera amplicollis(?)) on black eyed susan flower in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, May 26, 2012
 Opening flower of black-eyed susan (Rudbeckia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 3, 2009
 Opening flower of black-eyed susan (Rudbeckia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2009
 Black-eyed susan flower and needlegrass rush on Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2010
 Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) at Post Oak Trail in Lick Creek Park. College Station, Texas, May 10, 2012
 Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) flowers near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
 Black eyed susans (Rudbeckia hirta) and yellow asters in Lick Creek Park. College Station, Texas, May 7, 2012
 Field of Black eyed susans (Rudbeckia hirta) at the equestrian entrance in Lick Creek Park. College Station, Texas, May 10, 2012
 Ranch with a field of yellow black-eyed susan flowers near Clay, view from Road 50, south from College Station, May 17, 2010
 Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) in Lick Creek Park. College Station, Texas, May 7, 2012
 Field of Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) in Lick Creek Park. College Station, Texas, May 10, 2012
 Field of black-eyed susan and blooming trees of paloverde (Ratama, Horsebean) near Clay, view from Road 50, south from College Station, May 17, 2010
 Field of Black eyed susans (Rudbeckia hirta) and Mock bishop s weed (Ptilimnium nuttallii) near the equestrian entrance in Lick Creek Park. College Station, Texas, May 10, 2012
 Meadow pink and black-eyed susan flowers on Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2010
 A butterfly on black eyed susan flower near Post Oak Trail in Lick Creek Park. College Station, Texas, May 27, 2007
 Black Eyed Susan flowers near Road FM 60 near Lake Somerville. Texas, May 5, 2012
 Field of black eyed susan flowers from Road 159 near Millican. Texas, May 27, 2012
 Flower of black-eyed susan in Lick Creek Park. College Station, Texas, May 22, 2012
 Dry black eyed susan flower in Lick Creek Park. College Station, June 15, 2008
 Black Eyed Susan and mesquite trees near Road FM 60 near Lake Somerville. Texas, May 5, 2012
 Field of Black Eyed Susan flowers near Road FM 60 near Lake Somerville. Texas, May 5, 2012
 Mature flower of black-eyed susan in Lick Creek Park. College Station, Texas, May 22, 2012
 Dry black eyed susan flower in Lick Creek Park. College Station, Texas, June 14, 2012
 Black-eyed susan flowers and agricultural machinery in a farm at 10655 FM 149 in Richards. Texas, May 31, 2020
 Dry head of black eyed susan flower in Lick Creek Park. College Station, Texas, June 20, 2012
 Red flower of black-eyed susan vine (Thunbergia alata) in Antique Rose Emporium. Independence, Texas, May 2, 2018
 Dried black eyed susan flower in Lick Creek Park. College Station, Texas, June 8, 2008
 Black-eyed susan flowers and rusty farm machinery in a field at 10655 FM 149 in Richards. Texas, May 31, 2020
 Drying head of black eyed susan flower in Lick Creek Park. College Station, Texas, June 20, 2012
 Mature head of black eyed susan flower in Lick Creek Park. College Station, Texas, June 20, 2012
 Violet ruella (Ruellia caroliniensis) flower on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Black-eyed susan flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 29, 2008
 Violet ruella (Ruellia caroliniensis) flower with water drops on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Yellow thunbergia alata (Black-eyed susan vine) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Black eyed susan near Post Oak Trail in Lick Creek Park. College Station, Texas, May 7, 2012
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