 Common sandbur (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 2, 2020
 Common sandbur (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 6, 2009
 Fruits of common sandbur (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 25, 2014
 Common sandbur (Cenchrus spinifex) near Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 31, 2021
 Field sandbur grass (Cenchrus spinifex) on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Back lit spike of field sandbur grass (Cenchrus spinifex) on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Coastal sandbur (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 15, 2019
 Coastal sandbur (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 25, 2014
 Prairie Sandbur (Trailing Ratany, Three Fans, Krameria lanceolata) in Old Baylor Park. Independence, Texas, May 16, 2020
 Sandburs (Cenchrus spinifex) in Bastrop State Park. Bastrop, Texas, September 10, 2020
 Sandburs spikelet (Cenchrus spinifex) in Bastrop State Park. Bastrop, Texas, September 10, 2020
 Prairie threeawn grass (Aristida oligantha)(?) on sand of ant mound in Old Baylor Park. Independence, Texas, September 3, 2020
 Southern sandbur grass (Cenchrus echinatus) near Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 Spikelet of southern sandbur grass (Cenchrus echinatus) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Spike of southern sandbur grass (Cenchrus echinatus) near Al Sham Street in West Bay. Doha, Qatar, May 5, 2014
 Southern sandbur grass (Cenchrus echinatus) taken from Al Sham Street in West Bay. Doha, Qatar, February 19, 2015
 Southern sandbur grass (Cenchrus echinatus) taken from Makkah Street in Al Luqta area. Doha, Qatar, March 15, 2016
 Close up of a spikelet of southern sandbur grass (Cenchrus echinatus) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Prairie Sandbur (Trailing Ratany, Three Fans, Krameria lanceolata) in Old Baylor Park. Independence, Texas, May 9, 2009
 Sandburs spikelet (Cenchrus spinifex) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Sandburs spikelet (Cenchrus spinifex) taken from a lawn near apartments at George Bush Drive. College Station, Texas, September 30, 2012
 Sandburs spikelet (Cenchrus spinifex) in Lemontree Park. College Station, Texas, July 27, 2014
 Tumble windmillgrass (Chloris verticillata) in Old Baylor Park. Independence, Texas, September 3, 2020
 Scarlet spiderling (Boerhavia diffusa) in Old Baylor Park. Independence, Texas, September 3, 2020
 Close up of sandburs spikelet (Cenchrus spinifex) in Lake Bryan Park. Bryan, Texas, October 19, 2009
 Inflorescence of tumble windmillgrass (Chloris verticillata) in Old Baylor Park. Independence, Texas, September 3, 2020
 Flowers of tumble windmillgrass (Chloris verticillata) in Old Baylor Park. Independence, Texas, September 3, 2020
 Seed head of skeleton plant (Lygodesmia texana) in Old Baylor Park. Independence, Texas, September 3, 2020
 Resupinate polypore mushroom Perenniporia phloiophila on bark of an old live oak in Old Baylor Park. Independence, Texas, September 3, 2020
 Sandburs (Cenchrus spinifex) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 28, 2024
 Close-up of resupinate polypore mushroom Perenniporia phloiophila on bark of an old live oak in Old Baylor Park. Independence, Texas, September 3, 2020
 Texture of resupinate polypore mushroom Perenniporia phloiophila on bark of an old live oak in Old Baylor Park. Independence, Texas, September 3, 2020
 Texas signalgrass (Urochloa texana) in Old Baylor Park. Independence, Texas, September 3, 2020
 Spikes of Texas signalgrass (Urochloa texana) in Old Baylor Park. Independence, Texas, September 3, 2020
 Sandburs spikelet (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 3, 2008
 Common fieldcap mushrooms (Agrocybe pediades) in grass on a lawn In Wolf Pen Creek Park. College Station, Texas, September 4, 2020
 Seedlings of various wildflowers in Old Baylor Park. Independence, Texas, March 2, 2020
 Flowers of bluebonnet (Lupinus) in Old Baylor Park. Independence, Texas, March 13, 2020
 Skeleton plant (Lygodesmia texana) in Old Baylor Park. Independence, Texas, May 16, 2020
 Nest of red harvester ants in sand in Old Baylor Park. Independence, Texas, May 16, 2020
 Four tall stone columns remaining from front facade of Baylor Female College in Old Baylor University Park. Independence, Texas, October 24, 2009
 Four tall stone columns, ruins of front facade of Baylor Female College in Old Baylor University Park. Independence, Texas, July 12, 2008
 Roadside flowers of bluebonnet (Lupinus) in Old Baylor Park. Independence, Texas, March 13, 2020
 Indian paintbrush and bluebonnet (Lupinus) in Old Baylor Park. Independence, Texas, March 13, 2020
 Smartweed leaf-flower (Phyllanthus polygonoides) in Old Baylor Park. Independence, Texas, May 16, 2020
 Acorns on live oak in Old Baylor Park. Independence, Texas, September 6, 2009
 Plant of bluebonnet (Lupinus) on sandy soil in Old Baylor Park. Independence, Texas, March 2, 2020
 Masses of bluebonnet (Lupinus) flowers on roadside in Old Baylor Park. Independence, Texas, March 13, 2020
 Indian paintbrush and bluebonnet (Lupinus) near a water well in Old Baylor Park. Independence, Texas, March 13, 2020
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) taken from Onaiza area near West Bay. Doha, Qatar, September 9, 2015
 Roadside flowers of bluebonnet (Lupinus) and exposed rocks in Old Baylor Park. Independence, Texas, March 13, 2020
 Basal rosettes with narrow leaves on sandy soil in Old Baylor Park. Independence, Texas, March 2, 2020
 Basal rosette of Engelmann s daisy (Engelmannia pinnatifida) in Old Baylor Park. Independence, Texas, March 2, 2020
 Spikelet of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) taken from Onaiza area near West Bay. Doha, Qatar, September 9, 2015
 Red leaves of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Leaves of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Winter rosette of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Basal rosettes of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Young leaves of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Winter rosette of stork s bill (bull filaree, Erodium texanum) among rocks in Old Baylor Park. Independence, Texas, March 2, 2020
 Basal rosette with red leaves of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Winter rosette of stork s bill (bull filaree, Erodium texanum) in sand in Old Baylor Park. Independence, Texas, March 2, 2020
 Small basal rosette of stork s bill (bull filaree, Erodium texanum) in Old Baylor Park. Independence, Texas, March 2, 2020
 Chinese silver grass (Miscanthus sinensis) in Antique Rose Emporium. Independence, Texas, September 3, 2020
 White pampas grass (Cortaderia selloana) in Antique Rose Emporium. Independence, Texas, September 3, 2020
 Small yellow flower of puncturevine (Caltrop, Tribulus terrestris) in Old Baylor Park. Independence, Texas, September 6, 2009
 Inflorescence of white pampas grass (Cortaderia selloana) in Antique Rose Emporium. Independence, Texas, September 3, 2020
 Flowers of white pampas grass (Cortaderia selloana) in Antique Rose Emporium. Independence, Texas, September 3, 2020
 Winter rosettes of stork s bill (bull filaree, Erodium texanum) on exposed sandy soil in Old Baylor Park. Independence, Texas, March 2, 2020
 Spotted cow holding a stalk of grass at Old Independence Road, near Prairie Hill. Between Independence and Brenham, Texas, September 21, 2008
 Chiseled sunken disk lichen (Circinaria contorta, Aspicilia contorta) on remains of a concrete foundation at the base of stone pillars in Old Baylor Park. Independence, Texas, March 2, 2020
 Some common grass in bloom in Lick Creek Park. College Station, Texas, September 26, 2022
 Old Baylor Park. Independence, Texas, April 1, 2008
 Springhouse in Old Baylor Park. Independence, Texas, March 31, 2019
 Wildflowers in Old Baylor Park. Independence, Texas, April 7, 2010.
 Wildflowers in Old Baylor Park. Independence, Texas, March 31, 2010.
 Vintage car in Old Baylor Park. Independence, Texas, March 29, 2008
 Oaks in Old Baylor Park. Independence, Texas, April 6, 2019
 Old Baylor Park at morning. Independence, Texas, March 29, 2008
 View from Old Baylor Park. Independence, Texas, March 29, 2008
 Field in Old Baylor Park. Independence, Texas, March 29, 2008
 Field in Old Baylor Park. Independence, Texas, March 31, 2010.
 Thistle flower in Old Baylor Park in Independence. Texas, May 3, 2009
 View from Old Baylor Park. Independence, Texas, April 18, 2009
 Old Baylor Park in Independence at rain, Texas, April 18, 2009
 Old oaks in Old Baylor Park. Independence, Texas, March 20, 2019
 Log cabin in Old Baylor Park. Independence, Texas, March 29, 2008
 Vintage Ford(?) car in Old Baylor Park. Independence, Texas, May 8, 2012
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) in Al Luqta area. Doha, Qatar, March 13, 2015
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 African foxtail grass (buffelgrass, Cenchrus pennisetiformis) in a runnel north from Dukhan. Qatar, February 20, 2016
 African foxtail grass (buffelgrass, Cenchrus pennisetiformis) in a runnel north from Dukhan. Qatar, February 20, 2016
 Coreopsis flowers in Old Baylor Park. Independence, Texas, April 6, 2008
 Skullcap (Scutellaria) flowers in Old Baylor Park in Independence. Texas, May 3, 2009
 Flowers and trees in Old Baylor Park. Independence, Texas, March 29, 2008
 Picnic table in Old Baylor Park in fog. Independence, Texas, March 29, 2008
 Field and oaks in Old Baylor Park. Independence, Texas, March 20, 2019
 Flower field in Old Baylor Park. Independence, Texas, March 20, 2019
 Old stone house in Old Baylor Park. Independence, Texas, March 31, 2010.
|