Collected
14 August 2007.
Washington, United States
Elevation: 46m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Dry meadow. Associated with Hypochaeris radicata, Agrostis tenuis, Arrhenatherum elatius, Polygonum sp., Camassia quamash, Ranunculus occidentalis, Parentucellia vicosa, moss spp..
Number of plants sampled: 1160
Comment: Collector:Kuhlmann, Ellen : BLM: Oregon State Office OR930, USA Geology:Glacial outwash, moraine.