 Indian paintbrush (Castilleja indivisa) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Close up of Indian paintbrush (Castilleja indivisa) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Indian paintbrush (Castilleja indivisa) in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 Indian paintbrush (Castilleja indivisa) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 Indian paintbrush (Castilleja indivisa) in Wolf Pen Creek Park. College Station, Texas, March 4, 2018
 Indian paintbrush (Castilleja indivisa) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 4, 2018
 Field of Indian paintbrush (Castilleja indivisa) and Mediterranean lineseed (Bellardia trixago) in Wolf Pen Creek Park. College Station, Texas, March 30, 2020
 Indian paintbrush (Castilleja indivisa) in Lick Creek Park. College Station, Texas, April 5, 2019
 Close up of Indian paintbrush (Castilleja indivisa) in Lick Creek Park. College Station, Texas, April 5, 2019
 Indian paintbrush (Castilleja indivisa) on Deer Run Trail in Lick Creek Park. College Station, Texas, April 29, 2009
 Indian paintbrush (Castilleja indivisa) in Old Bailor park. Independence, Texas, February 27, 2019
 Close up of Indian paintbrush (Castilleja indivisa) in Old Bailor park. Independence, Texas, February 27, 2019
 Yellow and red Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
 Indian paintbrush (Castilleja indivisa) on Lick Creek Greenway Trail. College Station, Texas, April 2, 2024
 Indian paintbrush (Castilleja indivisa) in Old Baylor Park. Independence. Texas, March 15, 2009
 Indian paintbrush (Castilleja indivisa) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 26, 2023
 Indian paintbrush (Castilleja indivisa) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Red petals of Indian paintbrush (Castilleja indivisa) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 26, 2023
 Yellow and red Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 4, 2022
 Yellow Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Yellow and white flower of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
 Flower of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
 Close up of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
 Flowers of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 13, 2020
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
 Blooming Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
 Close-up of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
 Red flowers of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 28, 2020
 Flowers of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
 Indian paintbrush (Castilleja indivisa) and bluebonnets in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 21, 2009
 Indian paintbrush (Castilleja indivisa) near Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 21, 2009
 Deformed leaves and flowers of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2021
 Flowers of Indian paintbrush (Castilleja indivisa) on Wildflower Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 28, 2020
 Upper view of Indian paintbrush (Castilleja indivisa) on Wildflower Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 28, 2020
 Indian paintbrush (Castilleja indivisa) with oval bright-reddish pink flower leaf bracts in Washington-on-the-Brazos State Historic Site, near Loop Trail. Washington, Texas, March 22, 2008
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 4, 2022
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2023
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 21, 2018
 Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 12, 2018
 Blooming Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Close up of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 17, 2012
 Close-up of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Flower of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 12, 2018
 Red flowers of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Flower head of Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Orange-colored Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 17, 2022
 Late blooming Indian paintbrush (Castilleja indivisa) in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 4, 2020
 Late blooming Indian paintbrush (Castilleja indivisa) with freeze in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 17, 2012
 Late blooming Indian paintbrush (Castilleja indivisa) on Wildflower Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 3, 2020
 Late blooming Indian paintbrush (Castilleja indivisa) with oval bright-reddish pink flower leaf bracts near Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, July 12, 2008
 Orange Indian paintbrush (Castilleja indivisa) with oval bright-reddish pink flower leaf bracts and cut-off funnel-like red-tipped calyx in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2008
 Indian paintbrush (Castilleja indivisa) with oval bright-reddish pink flower leaf bracts and cut-off funnel-like red-tipped calyx in Washington-on-the-Brazos State Historic Site, near Loop Trail. Washington, Texas, April 5, 2008
 Late blooming Indian paintbrush (Castilleja indivisa) with oval bright-reddish pink flower leaf bracts and cut-off funnel-like red-tipped calyx on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 28, 2008
 Pink paintbrush in dew (Castilleja indivisa) with oval bright-reddish pink flower leaf bracts and cut-off funnel-like red-tipped calyx in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2008
 Yellow flowers of sneezeweed (Helenium amarum) in Wolf Pen Creek Park. College Station, Texas, May 1, 2019
 Yellow variety of ringless honey fungus (Desarmillaria caespitosa) on a stump in Lick Creek Park. College Station, Texas, October 6, 2024
 Caps of yellow variety of ringless honey mushrooms (Desarmillaria caespitosa) in Lick Creek Park. College Station, Texas, October 6, 2024
 Yellow variety of ringless honey mushrooms (Desarmillaria caespitosa) near a stump in Lick Creek Park. College Station, Texas, October 6, 2024
 Yellow flowers of Japanese honeysuckle (Lonicera japonica) in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 White and yellow flowers of Japanese honeysuckle (Lonicera japonica) in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 Dry Sago palm and yellow jasmine at a trail junction in Wolf Pen Creek Park. College Station, Texas, March 9, 2021
 Coralberry (Indian currant, Symphoricarpos orbiculatus) in Wolf Pen Creek Park. College Station, Texas, January 15, 2013
 Indian paintbrush and bluebonnet (Lupinus) 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
 Common vetch (Vicia sativa)(?) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Canada garlic (Allium canadense) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 False dandelion (Pyrrhopappus carolinianus) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Browne s savory (Clinopodium brownei, Lamiaceae) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Showy evening primrose (Oenothera speciosa) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Yellow and pink Indian paintbrush in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2008
 Fungus Gymnosporangium juniperi-virginianae on Eastern red cedar (Juniperus virginiana) in Wolf Pen Creek Park. College Station, Texas, March 13, 2019
 Catchfly (Silene gallica), with anther smut fungus Microbotryum violaceum (Agaricostilbomycetes), in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Japanese mazus (Mazus pumilus) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Texas toad-flax (Linaria texana) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Yellow Indian grass (Sorghastrum nutans) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Branched Broomrape (hemp broomrape, Orobanche ramosa) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Flowers of yellow Indian grass (Sorghastrum nutans) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Spike of yellow Indian grass (Sorghastrum nutans) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Leaves of yellow puff (Neptunia lutea) in Wolf Pen Creek Park. College Station, Texas, May 5, 2020
 Yellow puff (Neptunia lutea) in Wolf Pen Creek Park. College Station, Texas, August 18, 2020
 Shoots of yellow puff (Neptunia lutea) in Wolf Pen Creek Park. College Station, Texas, May 5, 2020
 Yellow leaves of hackberry damaged by a fungus in Wolf Pen Creek Park. College Station, Texas, November 2, 2021
 Purple leaf spots on foliage of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) developed under cool growing conditions in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Shoot of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) with purple leaf spots developed under cool growing conditions in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Yellow star-grass (Hypoxis hirsuta)) in Lick Creek Park. College Station, Texas, March 11, 2019
 Yellow star-grass (Hypoxis hirsuta) in Lick Creek Park. College Station, Texas, March 15, 2019
 Indian paintbrush in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 26, 2010.
 Cedar-apple gall (fungus Gymnosporangium juniperi-virginianae) on a twig of Eastern red cedar (Juniperus virginiana) in Wolf Pen Creek Park. College Station, Texas, March 13, 2019
 Close up of reddish spots on a leaf of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) developed under low light and cool growing conditions in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
 Indian paintbrush flower in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2008
 Flowers of yellow star-grass (Hypoxis hirsuta) in Lick Creek Park. College Station, Texas, March 15, 2019
 Blooming yellow star-grass (Hypoxis hirsuta) in Lick Creek Park. College Station, Texas, March 15, 2019
 Cedar-apple gall (fungus Gymnosporangium juniperi-virginianae) with gelatinous protrusions on Eastern red cedar (Juniperus virginiana) in Wolf Pen Creek Park. College Station, Texas, March 13, 2019
 Cedar-apple gall (fungus Gymnosporangium juniperi-virginianae) with gelatinous protrusions on a twig of red cedar (Juniperus virginiana) in Wolf Pen Creek Park. College Station, Texas, March 13, 2019
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