Verrucaria (unidentified species)
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Verrucaria 1 (photographed underwater; identification as a Verrucaria is tentative) On stream rock. From Routt National Forest, Rocky Mountains, Colorado. |
Verrucaria 2 On coastal rock. From near Seward, Kenai Peninsula, southeast Alaska. |
Verrucaria 4 (identification as a Verrucaria is tentative) (damp) On rock from stream. From Portage Lake, near Anchorage, Alaska. |
Verrucaria 5 (identification as a Verrucaria is tentative) (photographed underwater) On rock from stream. From Portage Lake, near Anchorage, Alaska. |