Colored Red Caloplaca trachyphylla and lemon-yellow Pleopsidium (Acarospora)
chlorophanum. P. chlorophanum Lichens on Rocks at Lake Tahoe
Small eroded rock on a wooden background, _select_ive focus.
Textured grey and black striped background filling the frame, horizntal version
Textured grey and black striped background filling the frame, vertical version
Textured grey and black striped background filling the frame, horizntal version
Sandstone Weathered Rock Nature Pattern background filling the frame
Sandstone Weathered Rock Nature Pattern background filling the frame