University of California, Berkeley, University Herbarium (UC)
UC1664307
Syntrichia princeps (De Not.) Mitt.
Pottiaceae
D. H. Norris
18974
1971-03-27
27 March 1971
United States, California, On fairly moist, diffusely lit lava outcrop in Pinus ponderosa forest on lava outcrops near Hat Creek Campground near Old Station,