09 September 1994.
Alberta, Canada
Locality: 6.4 km east of Irvine, Hwy. 1 E.
Coordinates: 49.9519, -110.2475
(Map it)
Elevation: 800m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Brown, loam soil, level area of disturbed roadside ditch, topography - plain (level), moderate soil nutrient content, no salinity, well drained, tillage affected by stoniness. Grassland vegetation.
Number of plants sampled: 85
Collector(s):