Arizona State University Lichen Herbarium (ASU:Lichens)
ASU0069528
b6bd7939-bfef-4c42-bdb9-fe1b7653c748
236594
Psora cerebriformis W.A. Weber
Psoraceae
J.C. Lendemer (2004)
ISOTYPE
S. Shushan
S-25501
1960-05-30
R.A. Anderson & W.A. Weber
United States, Colorado, Montrose, Floor of Paradox Valley 4 miles E of Bedrock.
38.299977 -108.809403 +-5925m. WGS84
Distance East of BEDROCK in Paradox Valley
1500 meters (4920ft)
On gypsum knolls.
There seem to be no reliable structural or chemical differences separating L. russellii Tuck. from the widely distributed L. rubiformis Wahlb. This collection represents a mounded, pruinose-dealbate ecad of desert soils.