Arabis drummondii A. Gray × Arabis holboellii

Washington: Pierce County: Sunrise; Mount Rainier National Park.
46.914831° N, 121.642317° W,
Datum: NAD83. Uncertainty: 174 meters. Coordinate Source: GNIS. "comments: http://georeferencing.org/georefcalculator/docs/GeorefGuide.html, Sunrise, Populated Place, Pierce,46.9148,-121.6423,extent 0.1 mi"

Irene Creso 5-597, Aug 6, 1975
PSM, Accession: 7570