Description: English: The lichen Lecanora argopholis (Ach.) Ach.; photographed with 10X magnification. Specimen found in the Rim of Marble Canyon, Grand Canyon National Park, Coconino Co., Arizona, USA. Date: 8 June 2008. Source: : This image is Image Number 19791 at Mushroom Observer, a source for mycological images. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. English | español | français | italiano | македонски | മലയാളം | português | +/−. Author: Jason Hollinger (jason).
