 Corky bark of hackberry tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Bark of water oak in Lick Creek Park. College Station, Texas, November 30, 2012
 Tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 1, 2012
 Oak bark in Lick Creek Park. College Station, Texas, October 2, 2012
 Tree bark in Lick Creek Park. College Station, Texas, August 22, 2012
 Oak bark texture in Lick Creek Park. College Station, Texas, October 2, 2012
 Texture of tree bark in Lick Creek Park. College Station, Texas, December 14, 2012
 Tree bark with sapsucker holes in Lick Creek Park. College Station, Texas, October 2, 2012
 Hackberry(?) bark in Lick Creek Park. College Station, Texas, November 10, 2020
 Rough bark of winged elm (Ulmus alata) on Post Oak Trail in Lick Creek Park. College Station, Texas, November 27, 2020
 Crustose lichens on bark of a fallen water oak in ultraviolet light on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 15, 2024
 Dry seeds in Lick Creek Park. College Station, Texas, November 30, 2012
 Gnarl of water oak in Lick Creek Park. College Station, Texas, November 30, 2012
 Iron bridge in Lick Creek Park. College Station, Texas, November 1, 2012
 Sewage line right of way in Lick Creek Park. College Station, Texas, November 1, 2012
 Corky bark of a tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 2, 2017
 Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 1, 2012
 Upper layer of fog on a road in Lick Creek Park. College Station, Texas, November 1, 2012
 Texture of water oak trunk in Lick Creek Park. College Station, Texas, November 30, 2012
 Bark sulphur-firedot lichen (Gyalolechia flavorubescens, Caloplaca flavorubescens) on bark of hackberry tree in Lick Creek Park. College Station, Texas, January 1, 2019
 Pattern of bark sulphur-firedot lichen (Gyalolechia flavorubescens, Caloplaca flavorubescens) on bark of hackberry tree in Lick Creek Park. College Station, Texas, January 1, 2019
 Texture of bark sulphur-firedot lichen (Gyalolechia flavorubescens, Caloplaca flavorubescens) on bark of hackberry tree in Lick Creek Park. College Station, Texas, January 1, 2019
 Beautyberry (Callicarpa americana) with freeze in Lick Creek Park. College Station, Texas, November 15, 2012
 Pink leaf of Virginia creeper in Lick Creek Park. College Station, Texas, November 6, 2012
 Frozen beautyberry and woolly croton in Lick Creek Park. College Station, Texas, November 15, 2012
 Dead tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 1, 2012
 Orange apothecia of bark sulphur-firedot lichen (Gyalolechia flavorubescens, Caloplaca flavorubescens) on bark of hackberry tree in Lick Creek Park. College Station, Texas, January 1, 2019
 Tree gnarl on Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 1, 2012
 Texture of a tree base on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 1, 2012
 Fall colors of cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, November 1, 2012
 Fall colors of horsenettle (Solanum carolinense) in Lick Creek Park. College Station, Texas, November 30, 2012
 Red leaf of flameleaf sumac (Rhus lanceolata) in Lick Creek Park. College Station, Texas, November 6, 2012
 Freeze on Fringed sneezeweed (Helenium drummondii) in Lick Creek Park. College Station, Texas, November 15, 2012
 Weathered wood of a fence pole on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 1, 2012
 Bright red leaf of flameleaf sumac (Rhus lanceolata) in Lick Creek Park. College Station, Texas, November 6, 2012
 Close up of berries of greenbrier vine (prickly-ivy, smilax, sarsaparilla) in Lick Creek Park. College Station, Texas, November 6, 2012
 Dark berries of greenbrier vine (prickly-ivy, smilax, sarsaparilla) taken from Lick Creek Park. College Station, Texas, November 1, 2012
 Corky bark of hackberry (Celtis laevigata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 30, 2010
 Corky ridges of bark of hackberry (Celtis laevigata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
 Corky ridges of bark of hackberry (Celtis laevigata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 30, 2010
 Clusters of dark berries of greenbrier vine (prickly-ivy, smilax, sarsaparilla) taken from Lick Creek Park. College Station, Texas, November 1, 2012
 Spherical cluster of berries of greenbrier vine (prickly-ivy, smilax, sarsaparilla) in Lick Creek Park. College Station, Texas, November 6, 2012
 Corky bark of a tree of Sodom Apple (Calotropis procera, local name ashkhar) near a road to Al Dhabiya on north-western coast, Ash Shamal area. Qatar, June 17, 2016
 Warty texture with corky ridges of bark of hackberry (Celtis laevigata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 3, 2010.
 Bark of water oak in Lick Creek Park. College Station, Texas, July 3, 2014
 Bark beetle taken from Lick Creek Park. College Station, Texas, July 26, 2014
 Various lichens on oak bark in Lick Creek Park. College Station, Texas, June 17, 2019
 Bark of sycamore in Lick Creek Park. College Station, Texas, January 4, 2011
 Various lichens on oak bark in Lick Creek Park. College Station, Texas, January 18, 2019
 Bark of lacebark elm tree (Ulmus parvifolia) in Wolf Pen Creek Park. College Station, Texas, November 2, 2021
 Oak bark with white lichen in Lick Creek Park. College Station, Texas, December 11, 2020
 Texture of bark of sycamore in Lick Creek Park. College Station, Texas, January 4, 2011
 Tree bark on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 19, 2013
 Various lichens on bark of a fallen oak branch in Lick Creek Park. College Station, Texas, June 17, 2019
 Bark of a tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Ventral view of a bark beetle taken from Lick Creek Park. College Station, Texas, July 26, 2014
 Cup fungus Phillipsia crispata(?) on bark of an oak log in Lick Creek Park. College Station, Texas, October 3, 2018
 Bark of dead oak on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Bark texture near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Peeling bark of river birch in Lick Creek Park. College Station, Texas, September 29, 2022
 Rough bark of Mexican plum in Lick Creek Park. College Station, Texas, December 11, 2020
 Bark texture near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Lichens on tree bark on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 19, 2013
 Bark of Mexican plum(?) on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Rough tree bark near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 14, 2011
 Bark of dead tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Tunnels of bark beetles on a dry standing tree in Lick Creek Park. College Station, Texas, January 25, 2023
 Bark of oak tree on Iron Bridge Trail in Lick Creek Park. College Station, Texas, July 30, 2013
 Bark of Mexican plum(?) on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 30, 2013
 Bark of chinaberry tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 28, 2013
 Mealy rim-lichen (Lecanora strobilina) on bark of oak in Lick Creek Park. College Station, Texas, January 18, 2019
 Brown tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 28, 2013
 Bark of oak tree on Iron Bridge Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Some corticioid white and brown fungi on oak bark in Lick Creek Park. College Station, Texas, June 4, 2021
 Texture of bark of hackberry on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 21, 2010
 Common porous crust fungus on bark of a dry oak in Lick Creek Park. College Station, Texas, June 12, 2019
 Bark of hackberry tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Peeling bark on a tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Rough tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Bark rash lichen (Pyrenula cruenta) in Lick Creek Park. College Station, Texas, February 20, 2019
 Bark of river birch (Betula nigra) in Lick Creek Park. College Station, Texas, December 18, 2011
 Rotten tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Bark on a fallen tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, December 21, 2010
 Texture of bark of dry oak tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Bark of river birch (Betula nigra) in Lick Creek Park. College Station, Texas, December 24, 2010
 Lichen Cryptothecia striata on rough oak bark in Lick Creek Park. College Station, Texas, January 18, 2019
 Tree bark with lichens on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Chinaberry(?) tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Bark of a dead tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Patterns of bark of dead oak on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Spores of fungus Inonotus andersonii from oak bark, collected a day before in Lick Creek Park. College Station, Texas, September 21, 2022
 Texture of bark of river birch (Betula nigra) in Lick Creek Park. College Station, Texas, December 18, 2011
 Punctelia, Pertusaria and Phaeographis lichens on tree bark in Lick Creek Park. College Station, Texas, February 20, 2019
 Common button lichen (Buellia stillingiana) on oak bark in Lick Creek Park. College Station, Texas, January 18, 2019
 Bark of dead sycamore tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Peeling of bark of river birch (Betula nigra) in Lick Creek Park. College Station, Texas, December 18, 2011
 Typical white stripe of a lichen on bark of water oak in Lick Creek Park. College Station, Texas, December 11, 2020
 Bark rash lichen (Pyrenula cruenta) on hackberry in Lick Creek Park. College Station, Texas, January 9, 2019
 Layers of bark of river birch (Betula nigra) in Lick Creek Park. College Station, Texas, September 29, 2022
|