Texture of bark sulphur-firedot lichen (Caloplaca flavorubescens) on a hackberry tree in Lick Creek Park. College Station, Texas, February 3, 2019
Texture of sunken bloodspot lichen (Haematomma persoonii) on bark of hackberry tree in Lemontree Park. College Station, Texas, January 2, 2019
Fibrous texture of cedar tree bark in Boonville Cemetery. Bryan, Texas, November 14, 2012
Tree bark texture in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 16, 2010
Texture of bark sulphur-firedot lichen (Caloplaca flavorubescens) on bark of hackberry tree in Lick Creek Park. College Station, Texas, January 1, 2019
Texture of tree bark in Lick Creek Park. College Station, Texas, December 14, 2012
Texture of tree bark in Washington-on-the-Brazos State Historic Site. Washington, Texas, October 20, 2012
Texture of bark of dry oak tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
Texture of corticioid fungus Leucogyrophana mollusca on a small tree without bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 1, 2019
Texture of white fringe lichen (Heterodermia albicans) on bark of hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
Texture of script lichen (Graphis) on bark of hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
Texture of bark rash lichen (Pyrenula cruenta) on a holly tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, February 29, 2020
Texture of tree bark on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 13, 2020
Texture of black and grey corticioid (crust) fungus on bark of an elm tree in area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, December 5, 2020
Texture of bicoloured bracket mushroom (Gelatoporia dichroa) on a dry red cedar tree without bark at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 29, 2020
