Pertusaria pertusa (Weigel) Tuck.
Annotated by A. W. Herre.

Alaska: Wrangell Petersburg: Washington Bay, Kuiu Island.
56.721158° N, 134.366527° W,
Datum: WGS 84. Uncertainty: 1722 meters. Coordinate Source: Digital map.
On seashore rock.

W. J. Eyerdam 4037, Aug 1955
WTU, Barcode: WTU-L-019129

Pertusaria pertusa (Weigel) Tuck.
Annotated by A. W. Herre.

Alaska: Wrangell Petersburg: Washington Bay, Kuiu Island.
56.721158° N, 134.366527° W,
Datum: WGS 84. Uncertainty: 1722 meters. Coordinate Source: Digital map.
On siliceous seashore rock. Substrate: saxicolous.

W. J. Eyerdam 1074, Aug 1, 1955
WTU, Barcode: WTU-L-019131

Pertusaria pertusa (Weigel) Tuck.
Annotated by A. Herre.

Alaska: Wrangell Petersburg: Washington Bay, Kuiu Island.
56.721158° N, 134.366527° W,
Datum: WGS 84. Uncertainty: 1722 meters. Coordinate Source: Digital map.
On seashore rocks, vitreous quartzite.

W. J. Eyerdam 839b, Jun 15, 1950
WTU, Barcode: WTU-L-019126

Pertusaria pertusa (Weigel) Tuck.

Alaska: Wrangell Petersburg: Washington Bay, Kuiu Island.
56.721158° N, 134.366527° W,
Datum: WGS 84. Uncertainty: 1722 meters. Coordinate Source: Digital map.
On seashore quartzite. No spores.

W. J. Eyerdam 853b, Jun 20, 1950
WTU, Barcode: WTU-L-019127

Pertusaria pertusa (Weigel) Tuck.
Annotated by A. W. Herre.

Alaska: Wrangell Petersburg: Washington Bay, Kuiu Island.
56.721158° N, 134.366527° W,
Datum: WGS 84. Uncertainty: 1722 meters. Coordinate Source: Digital map.
On vitreous shore rock. Substrate: saxicolous.

W. J. Eyerdam 955, Jul 10, 1950
WTU, Barcode: WTU-L-019128