Taxon:
Verrucaria nigrescens Pers.
Family: Verrucariaceae
Determiner: John W. Thomson (not given)
ID Remarks:
assumed by handwriting
Collector:
S. Flowers 439
Date: 1952-06-26
Verbatim Date: 1952-6-26
Locality:
United States, California, San Juan, White River at junction with Colorado River
Elevation:
1707 meters
Verbatim Elevation:
5,600 feet
Habitat:
on dry exposed conglomerate.
Record Id: d03f5b73-a19d-45a0-87d9-7e55d79458a6
Occurrence ID (GUID):
9bd019e2-4001-489e-8f86-ef4164560413