Private Herbarium of Jason Hollinger (hb. Hollinger)
Physcia dubia (Hoffm.) Lettau
Physciaceae
Jason Hollinger (2013-04-20)
tribacia-like
ID certainty: positive
Jason Hollinger
5034
2013-04-20
Nastassja Noell
United States, Washington, Spokane County, Turnbull National Wildlife Refuge, cliff complex in southwestern part of refuge near outflow from Hale Lakes
47.3909 -117.6069 +-5m.
695 meters (2280ft)
low south-facing cliffs shaded by pine forest
basalt
cortex K+y, medulla K-, upper cortex paraplect., lower cortex prosoplect., blastidia under tips, rhizines turning black