When: 2015-06-20

Collection location: Fremont Co., Colorado, USA [Click for map]

38.4999°N 105.3502°W 1902m [Click for map]

Who: J-Dar

No specimen available

Common to abundant on Pinon Pine (Pinus edulis) bark, not seen on adjacent Junipers. Yellow-green foliose lichen with abundant marginal soralia, occasional laminal soralia, and a wrinkled upper thallus. Pseudocyphellae uncommon, occurring primarily at lobe tips. Apothecia absent. Thallus upper cortex K-, C-, medulla C+R. Lower thallus surface dark brown, lighter at lobe tips, rhizines black, some white short rhizines at lobe tips.


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