08 September 1994.
Alberta, Canada
Locality: 8.0 km north of Picture Butte, Hwy. 25 N.
Coordinates: 49.9522, -112.7803
(Map it)
Elevation: 811m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Brown, sandy to loam soil, level area of roadside ditch, topography - plain (level), moderate soil nutrient content, no salinity, moderate to well drained, tillage affected by stoniness. Located along margin of wheat field.
Number of plants sampled: 60
Collector(s):