Arthonia albopulverea Nyl.

Mushroom Observer Image 243268: Arthonia albopulverea Nyl.

Mushroom Observer Image 243269: Arthonia albopulverea Nyl.

Mushroom Observer Image 244334: Arthonia albopulverea Nyl.

Mushroom Observer Image 244337: Arthonia albopulverea Nyl.

Mushroom Observer Image 244342: Arthonia albopulverea Nyl.

Mushroom Observer Image 244343: Arthonia albopulverea Nyl.

Mushroom Observer Image 244353: Arthonia albopulverea Nyl.

Mushroom Observer Image 244354: Arthonia albopulverea Nyl.

Mushroom Observer Image 244355: Arthonia albopulverea Nyl.

Mushroom Observer Image 244396: Arthonia albopulverea Nyl.

Mushroom Observer Image 244397: Arthonia albopulverea Nyl.

Mushroom Observer Image 244405: Arthonia albopulverea Nyl.

Mushroom Observer Image 244406: Arthonia albopulverea Nyl.

Mushroom Observer Image 244407: Arthonia albopulverea Nyl.

Mushroom Observer Image 244408: Arthonia albopulverea Nyl.

Mushroom Observer Image 244409: Arthonia albopulverea Nyl.

Mushroom Observer Image 244410: Arthonia albopulverea Nyl.

Mushroom Observer Image 244411: Arthonia albopulverea Nyl.

Mushroom Observer Image 244418: Arthonia albopulverea Nyl.