Silene scouleri subsp. hallii (S. Watson) C. L. Hitchc.
Caryophyllaceae
Jamieson and Romme
1987-08-13
United States, Colorado, Archuleta, San Juan Mountains, Lower Sand Bench Area, south of plot 5, San Juan National Forest. S of southern end of FS Rd 642, NW of the confluence of Weminuche Creek and the Piedra River.
37.409731 -107.251687
37d 24m 35s N; 107d 15m 6s
2730-2790 meters (8954-9151ft)
Understory of mixed conifer forest of Pinus ponderosa.