Letharia columbiana (Nutt.) J. W. Thomson

Mushroom Observer Image 112741: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 204908: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 204909: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 204910: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 204911: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 204912: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 21497: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 218607: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 218610: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 223778: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 223779: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 223780: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 223781: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 239096: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 25265: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 26190: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 26428: Letharia columbiana (Nutt.) J.W. Thomson & Letharia vulpina (L.) Hue

Mushroom Observer Image 26429: Letharia columbiana (Nutt.) J.W. Thomson & Letharia vulpina (L.) Hue

Mushroom Observer Image 26430: Letharia columbiana (Nutt.) J.W. Thomson & Letharia vulpina (L.) Hue

Mushroom Observer Image 753619: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 760364: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 93098: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 93099: Letharia columbiana (Nutt.) J.W. Thomson

Mushroom Observer Image 93100: Letharia columbiana (Nutt.) J.W. Thomson