Summary[edit] 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: Umbilicaria americana Poelt & T. Nash 20090616.40 Wells Gray Park, BC This is pretty poor material, I'm not sure how it got marked for upload. Must've been an accident.. Date: 12 August 2009, 15:54. Source: Frosted Rock Tripe Uploaded by Amada44. Author: Jason Hollinger.
Summary[edit] Description: English: Exhibit in the National Museum of Nature and Science, Tokyo, Japan. Photography was permitted in the museum without restriction. Date: 5 September 2013, 00:30:04. Source: Own work. Author: Daderot.
Summary[edit] Description: English: Umbilicaria americana, a lichen, growing on rocks Español: Umbilicaria americana, un liquen, creciendo en rocas. Date: 14 July 2007. Source: http://www.nps.gov/romo/umbilicaria_americana.htm. Author: National Park Service -- Rocky Mountain National Park.
Summary[edit] Description: English: Umbilicaria mammulata on sandstone blocks, Otter Creek Wilderness, West Virginia, USA. Date: 7 June 2004. Source: Own work. Author: Richtid.
Description: Umbilicaria deusta (L.) Baumg. 20090616.41 Wells Gray Park, BC This was on top of a large basalt boulder. It is a very unusual U. polyphylla-like form, which, according to Trevor Goward, has had all its isidia washed away. Date: 12 August 2009, 15:59. Source: De-peppered Peppered Rock Tripe Uploaded by Amada44. Author: Jason Hollinger.
Summary[edit] Description: Mount San Antonio, San Gabriel Mts, southern California, 20121128. Date: 12 February 2014, 17:43. Source: Umbilicaria phaea apothecia. Author: Jason Hollinger.
Description: Scientific Name: Umbilicaria phaea Tuck. Common Name: Emery Rock Tripe Certainty: positive (notes) Location: California; Santa Barbara; Los Padres NF; Pine Mt Date: 20070214 Beautiful gyrose (brain-like) apothecia, at 30x. Date: 2 August 2007, 21:36. Source: Emery Rock Tripe Uploaded by Amada44. Author: Jason Hollinger.
Description: Scientific Name: Umbilicaria phaea Tuck. Common Name: Emery Rock Tripe Certainty: positive (notes) Location: Southern California; Santa Barbara Mts; Pine Mt Date: 20070214. Date: 31 August 2007, 17:28. Source: Emery Rock Tripe Uploaded by Amada44. Author: Jason Hollinger.