Rosette lichen Pyxine eschweileri or may be P. albovirens on an oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019 Lone Star Hiking Trail, Montgomery, TX 77356, USA
Rosette lichen Pyxine eschweileri(?) on a branch of "Liberty Oak" in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019 23200 Park Rd, Washington, TX 77880, USA