Letharia columbiana, ("American wolf lichen"), Inner Coast Range, California. A "sister" species to Letharia vulpina, illustrated in the next portrait, along with more discussion of its uses.
Photograph copyright Stephen/Sylvia Sharnoff
Letharia columbiana, ("American wolf lichen"), Inner Coast Range, California. A "sister" species to Letharia vulpina, illustrated in the next portrait, along with more discussion of its uses.
Photograph copyright Stephen/Sylvia Sharnoff