Arizona State University Lichen Herbarium (ASU:Lichens)
ASUL012723
bcd7c571-f333-4015-9206-53b9062591e6
SEDONA_0552
Peltigera praetextata (Flörke ex Sommerf.) Zopf
Peltigeraceae
Garry Neil (02-Jun-2020)
Garry Neil
453
2020-05-17
17-May-2020
United States, Arizona, Coconino, West Fork Trail Red Rock Ranger Station, Coconino National Forest
35.002759 -111.768859
UTM 12S 0429842 3873619
1701 meters
5580 ft
On moss and soil on the West facing slope in heavy shade from Pseudotsuga menziesii within a Pseudpotsuga menziesii/Abies concolor woodland
moss and soil
Thallus foliose, large; lobes +/- flattened and elongate, rounded to subtruncate, some ascending; upper surface gray to brown; tomentose toward the tips of the lobes, phyllidiate mainly along the margins of the lobes; phyllidia dense, warty; photobiont Nostoc; lower surface white, flattened white to light brown veins, rhizinate; rhizines white to brown, irregular, simple to brushy; apothecia frequent, saddle-shaped; disc smooth, reddish-brown