Polygonum sawatchense Small ssp. oblivium Costea & Tardif

Oregon: Lake County: Deep Creek, upstream from where Forest Service Road 3915 crosses the creek and meets road 4015. Elev. 5750 ft.
UTM Zone 10, 734811E, 4660432N
Datum: WGS 84. Uncertainty: 100 meters. Coordinate Source: awsm-tools.com. Inverted longitude.
Upland, open Pinus ponderosa forest with Abies concolor, with history of logging and some grazing. Low on gradual north-facing slope above road, aspect 330, whith Achillea, Arnica cordifolia, Carex hoodii, C. multicostata, Elymus glaucus, Poa pratensis, Polygonum douglasii, Bromus marginatus, Cryptantha, Vicia cf. americana.

Barbara L. Wilson 14908, Jul 8, 2008
With Nick Otting. Det By: Richard E. Brainerd & Nick Otting
EWU, Accession: 8713