 Carolina ponysfoot (Dichondra carolinensis) in Lick Creek Park. College Station, Texas, March 5, 2019
 Carolina ponysfoot (Dichondra carolinensis) on a pipeline cutting in Lick Creek Park. College Station, Texas, March 22, 2019
 Leaves and flowers of Carolina ponysfoot (Dichondra carolinensis) in Lick Creek Park. College Station, Texas, March 5, 2019
 Carolina ponysfoot (Dichondra carolinensis) on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
 Carolina ponysfoot (Dichondra carolinensis) with green flowers on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
 Leaves of Carolina ponysfoot (Dichondra carolinensis) on a lawn in Lick Creek Park. College Station, Texas, December 23, 2023
 Small leaves of Carolina ponysfoot (Dichondra carolinensis) on a recent cutting in Lick Creek Park. College Station, Texas, August 7, 2018
 Carolina ponysfoot (Dichondra carolinensis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2021
 Carolina ponysfoot (Dichondra carolinensis) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 31, 2021
 Carpet of leaves of Carolina ponysfoot (Dichondra carolinensis) in Washington Cemetery. Washington, Texas, January 7, 2024
 Mat of Carolina ponysfoot (Dichondra carolinensis) near a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 27, 2020
 Carolina ponysfoot (Dichondra carolinensis) on a receding shore of Lake Conroe on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 16, 2020
 Morning freeze on a rosette of leaves on Post Oak Trail in Lick Creek Park. College Station, Texas, March 5, 2019
 Morning freeze in Lick Creek Park. College Station, Texas, December 8, 2011
 Yucca with morning freeze in Lick Creek Park. College Station, Texas, January 3, 2022
 Post Oak Trail with morning freeze in Lick Creek Park. College Station, Texas, December 1, 2020
 Morning freeze on a lawn near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Prairie near Post Oak Trail with morning freeze in Lick Creek Park. College Station, Texas, December 1, 2020
 Common chickweed (Stellaria media) with morning freeze in Lick Creek Park. College Station, Texas, January 10, 2024
 Hairawn muhly grass with morning freeze near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Hygrocybe angustifolia (Cuphophyllus angustifolius) mushrooms damaged by morning freeze in Lick Creek Park. College Station, Texas, November 27, 2018
 Bushy bluestem (Andropogon glomeratus) with morning freeze near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Morning freeze on hairawn muhly grass (Muhlenbergia capillaris) near Nature Center in Lick Creek Park. College Station, Texas, December 1, 2020
 Morning freeze on grass on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
 Morning dew on clover leaves in Lick Creek Park. College Station, Texas, March 11, 2019
 Morning freeze on green leaves on a lawn on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
 Morning freeze on sneezeweed (Helenium amarum) on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
 Morning freeze on small green plants on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
 Curly ice crystals grown on frostweed after hard freeze in Lick Creek Park. College Station, Texas, November 13, 2019
 Morning freeze on a lawn grass on George Bush Drive. College Station, Texas, January 24, 2019
 Beautyberry (Callicarpa americana) with ponysfoot background in Lick Creek Park. College Station, Texas, October 17, 2018
 Morning freeze on a shoot of some plant on a lawn on George Bush Drive. College Station, Texas, January 24, 2019
 Morning freeze on a lawn in Bee Creek Park. College Station, Texas, January 8, 2020
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. Petals of "frost-flowers" are easily melted and are usually visible in the early morning or in shaded areas. College Station, Texas, January 9, 2010
 Morning freeze on rose leaves in Bee Creek Park. College Station, Texas, January 8, 2020
 Morning freeze on milfoil on a lawn in Bee Creek Park. College Station, Texas, January 8, 2020
 Morning freeze on grass on a lawn in Bee Creek Park. College Station, Texas, January 8, 2020
 Morning freeze on a small elm(?) tree on a lawn in Bee Creek Park. College Station, Texas, January 8, 2020
 Morning freeze on an ornamental plant on a lawn in Bee Creek Park. College Station, Texas, January 8, 2020
 Morning freeze on henbit deadnettle flowers on a lawn in Bee Creek Park. College Station, Texas, January 8, 2020
 Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae taken from Lick Creek Park. College Station, Texas, March 7, 2022
 Morning freeze on leaves of hoary bowlesia (Bowlesia incana) on a lawn on George Bush Drive. College Station, Texas, January 24, 2019
 Spider net on grasses at morning in Lick Creek Park. College Station, Texas, November 5, 2019
 Orange leaf of Carolina mallow(?) in Lick Creek Park. College Station, Texas, April 12, 2021
 Freeze on prairie in Lick Creek Park. College Station, Texas, January 3, 2012
 Carolina horse-nettle (Solanum carolinense) in Lick Creek Park. College Station, Texas, April 30, 2012
 Beautyberry (Callicarpa americana) with freeze in Lick Creek Park. College Station, Texas, November 15, 2012
 Underside of small trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis in Lick Creek Park. College Station, Texas, July 20, 2021
 Fertile surface of a trumpet mushroom Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis in Lick Creek Park. College Station, Texas, July 20, 2021
 Cap texture of dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis in Lick Creek Park. College Station, Texas, July 20, 2021
 Small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Frostweed (Verbesina virginica) after hard freeze in Lick Creek Park. College Station, Texas, January 3, 2022
 Freeze on Fringed sneezeweed (Helenium drummondii) in Lick Creek Park. College Station, Texas, November 15, 2012
 Mushrooms Pluteus and Omphalotus on an oak log damaged by freeze in Lick Creek Park. College Station, Texas, December 28, 2018
 Frostweed (Verbesina virginica) after hard freeze in Lick Creek Park. College Station, Texas, January 10, 2024
 Small trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on black background in Lick Creek Park. College Station, Texas, July 20, 2021
 Group of small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Close-up of small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Curly ice crystals grown on frostweed after hard freeze in Lick Creek Park. College Station, Texas, January 3, 2022
 Red berries of yaupon holly (Ilex vomitoria) with freeze in Lick Creek Park. College Station, Texas, December 27, 2010
 Masses of small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis collected from gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Side view of small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis (average size 1 cm, largest 2 cm) behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Winter rosette of bull thistle (Cirsium horridulum) with freeze in Lick Creek Park. College Station, Texas, January 3, 2022
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. College Station, Texas, January 3, 2022
 Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 11, 2019
 Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
 Small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis together with mold Syzygites megalocarpus(?) on gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Side view of small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis collected from gravel behind a park bench in Lick Creek Park. College Station, Texas, July 20, 2021
 Spore print of a of small dark trumpet mushroom Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis collected a day before in Lick Creek Park. College Station, Texas, July 21, 2021
 Masses of small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on black background in Lick Creek Park. College Station, Texas, July 20, 2021
 Side view of dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on black background in Lick Creek Park. College Station, Texas, July 20, 2021
 Large (2 cm) and smaller (1 cm) dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis on black background in Lick Creek Park. College Station, Texas, July 20, 2021
 Back lit leaf with blister-like pustules of rust fungus Puccinia modiolae on Carolina bristlemallow (Modiola caroliniana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
 Blister-like pustules of rust fungus Puccinia modiolae on lower leaf surface of Carolina bristlemallow (Modiola caroliniana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
 Blister-like pustules of rust fungus Puccinia modiolae on lower leaf surface of Carolina bristlemallow (Modiola caroliniana) on a lawn near apartments on George Bush Drive. College Station, Texas, March 11, 2019
 Orange-brown bumps on underside of leaf of Carolina bristlemallow (Modiola caroliniana) caused by rust fungus Puccinia modiolae, taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
 Blister-like pustules of rust fungus Puccinia modiolae on lower leaf surface and stem of Carolina bristlemallow (Modiola caroliniana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
 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
 Small dark trumpet mushrooms Pseudocraterellus undulatus (P. sinuosus) or may be P. subundulatus or Crat. calyculus/hesleri/carolinensis behind a park bench on gravel mixed with bog iron in mesic woods with water oaks and elm nearby in Lick Creek Park. College Station, Texas, July 20, 2021
 Elm leaves in dew in Lick Creek Park. College Station, Texas, March 11, 2019
 Shoot of elm in Lick Creek Park. College Station, Texas, March 15, 2019
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. Frost ribbons sprouting from young plants. College Station, Texas, January 9, 2010
 Young leaves of elm in Lick Creek Park. College Station, Texas, March 15, 2019
 Blackberry flowers in dew in Lick Creek Park. College Station, Texas, March 11, 2019
 Clover leaves in dew in Lick Creek Park. College Station, Texas, March 11, 2019
 Hickory(?) leaves in Lick Creek Park. College Station, Texas, March 22, 2019
 Young leaves of elm in Lick Creek Park. College Station, Texas, March 11, 2019
 Shoot of elm tree in Lick Creek Park. College Station, Texas, March 11, 2019
 Some fresh leaves in dew in Lick Creek Park. College Station, Texas, March 11, 2019
 Morning freeze on ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2013
 Morning freeze on petunia(?) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 7, 2009
 Morning freeze on clover in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on grasses in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. Sap within its stalks bursts forth to form icy formations along its lower stems. College Station, Texas, January 9, 2010
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. The stems split and exude sap that freezes into fascinating shapes. College Station, Texas, January 9, 2010
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. Petals of frost flowers are very delicate and will break when touched. College Station, Texas, January 9, 2010
 Blue vetch (Vicia) in Lick Creek Park. College Station, Texas, March 15, 2019
 Close up of a blackberry flower in Lick Creek Park. College Station, Texas, March 11, 2019
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