United States, Colorado, Gunnison, Outside Crested Butte, 2mi. south on Rt. 135, turn left onto Co. Rd. 738., ~8mi. until taking Pearl Pass Rd. ~3mi. Langenheim study: SF22-A, 34m.
38.963381 -106.8454 +-21m. WGS 84
38.963381, -106.8454
3304 meters
10840 ft.
Pearl Pass Rd.- Timbered Hill bottom. Sparse understory growth poss. due to late snowmelt. Snow patches frequent. Mature spruce-fir forest.
found with Senecio triangularis, Mertensia, Caltha, Mitella, Trollus, Circium, Pedicularis racemosa, Ribes montigenum.
Inconspicuous white-green flowers on compound umbel. Well-developed taproot.