United States, Colorado, Gunnison, From Crested Butte, 6mi. S on Rt. 135. Turn L onto Co. Rd. 740, Cement Creek Rd., left onto Walrod Gulch Rd. Pass one left spur then left onto Trail 418, the Walrod Cutoff Trail, then Double Top Trail (Trail 405). Langenheim study: A20-A, 1m.
38.875803 -106.829197 +-10m. WGS 84
38.875803, -106.829197
3692 meters
12113 ft.
Middle of Double-Top Mt. ridge. Low-growing veg. in gravel and loose soil, thin soil.
Found with Phacelia, Sedum spp., Potentilla spp., Senecio spp., Calamagrostis, Erigeron leiomarus.