Taxon:
Placidium arboreum (Schw. ex Michener) Lendemer
Family: Verrucariaceae
Determiner: updated with Esslinger, T.L., 2012. N.A. Lichen Checklist (v18) 13 December 2012. (2012)
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Collector:
D.H. Norris; W. Peterson, S. Dowty, T. Nelson, S. Selva 93
Date: 1971-12-16
Locality:
Mexico, Durango, along Highway 40 about 18 miles west of La Ciudad near border between Durango and Sinaloa
23.613244 -105.842921 +-24325m.
Georeference Remarks:
Distance West of LA CIUDAD on hwy 40
Habitat:
oak forest on steep north-facing slope near extreme top of ridge
Record Id: bb523e95-cbf2-4814-b048-8156c0931b32
Occurrence ID (GUID):
4c1abe87-8d12-41b1-8b14-bcd1f82f478a