 Black aphids on leaves of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, June 3, 2022
 Young leaves of frostweed in Lick Creek Park. College Station, Texas, March 16, 2023
 Dry leaves of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 8, 2023
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 24, 2012
 Yellow leaves of frostweed (Verbesina virginica) with a rust fungus Coleosporium viguierae(?) on a pipeline right of way in Lick Creek Park. College Station, Texas, August 19, 2022
 Frostweed (Verbesina virginica) with yellow and brown leaves with a rust fungus Coleosporium viguierae(?) on a pipeline right of way in Lick Creek Park. College Station, Texas, August 19, 2022
 Frostweed (Verbesina virginica) with black aphids in Lick Creek Park. College Station, Texas, June 9, 2019
 Leaves and a flower of Butterfly pea (Centrosema virginianum) in Lick Creek Park. College Station, Texas, June 14, 2012
 Frostweed (Verbesina virginica) on sewer line right of way in Lick Creek Park. After a heavy frost at night frostweed shows its ribbons of frost (as in ribbon candy). College Station, Texas, January 9, 2010
 Spores of a rust fungus Coleosporium viguierae(?) (under a microscope, in KOH solution) found on leaves of frostweed (Verbesina virginica) from a pipeline right of way in Lick Creek Park a day before. College Station, Texas, August 18, 2022
 Spores of a rust fungus Coleosporium viguierae(?) (under a microscope, in Lugol solution) found on leaves of frostweed (Verbesina virginica) on a pipeline right of way in Lick Creek Park a day before. College Station, Texas, August 18, 2022
 Leaves of elm(?) in Lick Creek Park. College Station, Texas, July 11, 2012
 Ice flowers on frostweed in Lick Creek Park. College Station, Texas, December 1, 2020
 Shoot of frostweed in Lick Creek Park. College Station, Texas, March 10, 2023
 Ice flowers on frostweed in Lick Creek Park. College Station, Texas, February 5, 2022
 Ice flowers on frostweed in Lick Creek Park. College Station, Texas, January 3, 2022
 Red aphids on frostweed in Lick Creek Park. College Station, Texas, August 12, 2021
 Back lit leaves of elm(?) in Lick Creek Park. College Station, Texas, July 7, 2012
 Red aphids on a leaf of frostweed in Lick Creek Park. College Station, Texas, July 15, 2014
 Details of ice flowers on frostweed in Lick Creek Park. College Station, Texas, December 1, 2020
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, October 11, 2013
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 26, 2022
 Frostweed stem with ice crystals in Lick Creek Park. College Station, Texas, December 1, 2020
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 22, 2021
 Feathery ice crystals on frostweed in Lick Creek Park. College Station, Texas, February 5, 2022
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, October 3, 2022
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, August 26, 2021
 Frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 20, 2020
 Ice crystals on frostweed seeds in Lick Creek Park. College Station, Texas, December 1, 2020
 Yellow leaves of poison ivy in Lick Creek Park. College Station, Texas, July 7, 2012
 Texture of ice crystals on a frostweed stem in Lick Creek Park. College Station, Texas, December 1, 2020
 Rosemary frostweed (Sun rose, Helianthemum rosmarinifolium) in Lick Creek Park. College Station, Texas, May 19, 2010
 Ice crystals on a frostweed stems at morning in Lick Creek Park. College Station, Texas, January 3, 2022
 Exoskeleton of a molted cicada on frostweed in Lick Creek Park. College Station, Texas, July 24, 2013
 Close-up of ice crystals on a frostweed stem in Lick Creek Park. College Station, Texas, December 1, 2020
 Hairy ice crystals on a frostweed stem in Lick Creek Park. College Station, Texas, December 1, 2020
 Ice flowers on frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, December 1, 2020
 Frostweed and a thistle on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Dry plant of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 13, 2023
 Black and red aphids on a leaf of frostweed in Lick Creek Park. College Station, Texas, July 15, 2014
 Frostweed (Verbesina virginica) with aphids in Lick Creek Park. College Station, Texas, July 15, 2014
 Black and red bug on frostweed on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 23, 2020
 Flowers of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 20, 2020
 Dry plants of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 8, 2023
 Flowers of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, October 11, 2013
 Young leaves of greenbrier (prickly-ivy, smilax) in Lick Creek Park. College Station, Texas, May 10, 2012
 Broken stem of frostweed exposing ice crystals in Lick Creek Park. College Station, Texas, December 1, 2020
 Red aphids on a shoot of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, July 18, 2020
 Frostweed (Verbesina virginica) with a love bug (Plecia) in Lick Creek Park. College Station, Texas, September 20, 2020
 Frostweed (Verbesina virginica) after hard freeze in Lick Creek Park. College Station, Texas, January 3, 2022
 Frostweed (Verbesina virginica) on Post Oak Trail in Lick Creek Park. College Station, Texas, September 7, 2009
 Frostweed (Verbesina virginica) at frosty morning in Lick Creek Park. College Station, Texas, January 3, 2022
 Crab spider on frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, September 22, 2021
 Bumblebee on flowers of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, October 23, 2013
 Cracked stem of frostweed after a cold morning in Lick Creek Park. College Station, Texas, December 1, 2020
 Frostweed (Verbesina virginica) after hard freeze in Lick Creek Park. College Station, Texas, January 10, 2024
 Red and black aphids on a plant of frostweed (Verbesina virginica) in Lick Creek Park. College Station, Texas, August 12, 2021
 Yellow flower of Rosemary frostweed (Sun rose, Helianthemum rosmarinifolium) in Lick Creek Park. College Station, Texas, May 3, 2008
 Curly ice crystals grown on frostweed after hard freeze in Lick Creek Park. College Station, Texas, November 13, 2019
 Curly ice crystals grown on frostweed after hard freeze in Lick Creek Park. College Station, Texas, January 3, 2022
 Inflating stem of frostweed showing fluffy crystals of ice in Lick Creek Park. College Station, Texas, December 1, 2020
 Orange leaves of flameleaf sumac (Rhus lanceolata) in Lick Creek Park. College Station, Texas, October 23, 2012
 Young leaves of honey locust (Gleditsia triacanthos) in Lick Creek Park. College Station, Texas, July 7, 2012
 Dusky-Blue Groundstreak (Calycopis isobeon) butterfly on frostweed in Lick Creek Park. College Station, Texas, September 12, 2008
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. College Station, Texas, January 3, 2022
 Inflated stems of frostweed (Verbesina virginica) at cold morning in Lick Creek Park. College Station, Texas, December 1, 2020
 Red-banded Hairstreak (Calycopis cecrops) butterfly on a frostweed flower in Lick Creek Park. College Station, Texas, September 12, 2008
 Inflated stems of frostweed (Verbesina virginica) at cold morning in Lick Creek Park. College Station, Texas, January 3, 2022
 White flowers of frostweed (Verbesina virginica) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 23, 2020
 Yellow flower of Rosemary frostweed (Sun rose, Helianthemum rosmarinifolium) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 15, 2009
 Frostweed (Verbesina virginica) at frosty morning on a pipeline forest cutting in Lick Creek Park. College Station, Texas, December 1, 2020
 Flowers of frostweed (Verbesina virginica) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 11, 2024
 Frostweed (Verbesina virginica) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 11, 2024
 Stink bug nymph (Euschistus) on a seed head of frostweed in Lick Creek Park, on Iron Bridge Trail. College Station, Texas, October 19, 2008
 Frostweed (Verbesina virginica) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 9, 2024
 Pepperwine in Lick Creek Park. College Station, Texas, June 20, 2012
 Ironweed in Lick Creek Park. College Station, Texas, June 30, 2012
 Drying leaves of beautyberry in Lick Creek Park. College Station, Texas, June 17, 2022
 Curled leaves of beautyberry in Lick Creek Park. College Station, Texas, June 22, 2022
 Mycetinis mushrooms on oak leaves in Lick Creek Park. College Station, Texas, June 10, 2018
 Frostweed with aphids on Park Hudson Trail. College Station, Texas, June 30, 2014
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. Frozen sap extruded from stem. College Station, Texas, January 9, 2010
 Ruellia flowers in Lick Creek Park. College Station, Texas, June 30, 2012
 Yellow daisy in Lick Creek Park. College Station, Texas, June 20, 2012
 Back lit peppervine in Lick Creek Park. College Station, Texas, June 20, 2012
 Small aster in Lick Creek Park. College Station, Texas, June 30, 2012
 Grass spike in Lick Creek Park. College Station, Texas, June 10, 2012
 Coreopsis flower in Lick Creek Park. College Station, Texas, June 6, 2012
 Winged elm(?) shoot in Lick Creek Park. College Station, Texas, June 10, 2012
 Virginia creeper in Lick Creek Park. College Station, Texas, June 14, 2012
 Skipper butterfly in Lick Creek Park. College Station, Texas, June 10, 2012
 Group of Mycetinis mushrooms on oak leaves in Lick Creek Park. College Station, Texas, June 10, 2018
 Leaves of Partridge pea (Cassia fasciculata) in Lick Creek Park. College Station, Texas, June 9, 2019
 Mushrooms Leucocoprinus longistriatus on rotting leaves in Lick Creek Park. College Station, Texas, June 21, 2018
 Butterfly pea (Centrosema virginianum) in Lick Creek Park. College Station, Texas, June 14, 2012
 Indian wood oats in Lick Creek Park. College Station, Texas, June 10, 2012
 Close up of toad texture in Lick Creek Park. College Station, Texas, June 10, 2012
 Leaf of mustang grape in Lick Creek Park. College Station, Texas, June 20, 2012
 Close up of tradescantia flower in Lick Creek Park. College Station, Texas, June 6, 2012
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