Rhizomnium perssonii T. J. Kop.
Plantae | Bryophyta | Mniaceae | Rhizomnium | Rhizomnium perssonii
dirt of overturned roots.
Base of mountain E of road from Hyder, Alaska to Premier, British Columbia, approx. 2 mi. from Alaska/Canada boundry station in Hyder. Near Salmon River