Determiner: updated with Thomson, J.W., American Arctic Lichens 1. The Macrolichens, 1984. (2012)
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Collector:
J. M. A. Swan 1-65
Date: 1965-07-00
Locality:
Canada, Saskatchewan, four miles northeast of south shore of Candle Lake on road to Whiteswan Lakes; Department of Plant Ecology Stand No 244
Habitat:
Pinus banksiana woods; beneath 20' high trees on dry sand with no surface organic horizon