Umbilicaria mammulata (Ach.) Tuck.

Mushroom Observer Image 24516: Umbilicaria mammulata (Ach.) Tuck.

Mushroom Observer Image 24517: Umbilicaria mammulata (Ach.) Tuck.

Mushroom Observer Image 26583: Umbilicaria mammulata (Ach.) Tuck.

Mushroom Observer Image 831323: Umbilicaria mammulata (Ach.) Tuck.

Description: English: Umbilicaria mammulata on sandstone blocks, Otter Creek Wilderness, West Virginia, USA. Date: 7 June 2004. Source: Own work. Author: Richtid.

Description: English: Umbilicaria mammulata growing on a rock near the summit of Pratt Mountain (New Ipswich, New Hampshire). Taken on May 20, 2009. Date: 20 May 2009. Source: Own work. Author: J. Carmichael.

Description: Scientific Name: Umbilicaria mammulata (Ach.) Tuck. Common Name: Smooth Rock Tripe Certainty: positive (notes) Location: Appalachians; Smokies; CabinCove Date: 20060621. Date: 31 August 2007, 19:43. Source: Smooth Rock Tripe Uploaded by Amada44. Author: Jason Hollinger.

Harvard, Massachusetts, United States

Harvard, Massachusetts, United States

Harvard, Massachusetts, United States

Harvard, Massachusetts, United States