Physaria arctica (Wormskjöld ex Hornem.) O’Kane & Al-Shehbaz ssp. arctica
Annotated by Bruce A. Bennett.

Yukon Territory: Kluane National Park, Bighorn Creek delta, east side. Elev. 1138 m
61.14687° N, 139.40704° W,
Datum: Unknown. Coordinate Source: Verbatim from Collector/Sheet.
Active river bars with cobbles, and sandy silt with Crepis nana, Crepis elegans, Oxytropis campestris subsp. varians, Chamerion latifolium, Festuca richardsonii, and Elymus violaceus.

Bruce A. Bennett s.n.,
With Dave Blakeburn
UBC, Accession: V248562