Rosette lichen Physcia erumpens on a tree on ... Rosette lichen Physcia erumpens(?) on a tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019 |
Huntsville, Texas, February 17, 2019 |
|
  |
  |
Slideshow: |
|