Rhizocarpon petraeum
Rhizocarpon petraeum (Wulfen) A.Massal.
Rhizocarpon petraeum (Wulfen) A. Massal.
Leona Heights, Oakland
A. W. C. T. Herre
The Field Museum of Natural History
A. W. C. T. Herre
GEODETIC_DATUM_ASSUMED_WGS84 INSTITUTION_MATCH_FUZZY AMBIGUOUS_COLLECTION