Lepraria (unidentified species)

Lepraria 1
On soil. From Loveland Pass, Arapaho National Forest, Colorado.

Lepraria 2
On sandstone. From Santa Rosa Island, southern California.

lepraria membranacea sl graphic
Lepraria 4
(Formerly labeled L. membranacea sensu lato)
On rock. From southern Ontario.

lepraria 5 graphic
Lepraria 4 (formerly labeled Lepraria incana cfr.)
On Sequoiadendron. From the northern Coast Range of California.