Arizona State University Lichen Herbarium (ASU:Lichens)
ASUL012125
ccb2d464-850f-41c2-925f-cd582a67cc44
SEDONA_0295
Placidium squamulosum (Ach.) Breuss
Verrucariaceae
Garry Neil (16-Jun-19)
Garry Neil
234
2018-02-18
02-Feb-18
United States, Arizona, Yavapai, Lower Chimney Rock Trail, Red Rock Ranger District, Coconino National Forest
34.874486 -111.814876
UTM 12 S 0425527 3859427
1402 meters
4600 ft
on sandstone soil on flat ground, in open exposed ares within a Pinyon-Juniper Woodland
soil
Thallus squamulose, squamules adjacent, adnate to the soil, margins slightly raised; medulla white; lower surface blackened, attached with a a dense rhizoidal weft; perithecia pyriform