Porella navicularis (Lehm. & Lindenb.) Pfeiff.
Plantae | Marchantiophyta | Jungermanniopsida | Porellales | Porellaceae | Porella | Porella navicularis
Alnus along river in filtered light
Middle Fork Smith River paralleling Knopki Creek Road, 0.8 mile above highway 199 just above bridge crossing