30 September 2013.
Deer Lodge County, Montana, United States
Locality: Anaconda Smelter Superfund Site just north of MT hwy 569 junction with MT hwy 1 near Anaconda.
Coordinates: 46.1231, -112.8744
(Map it)
Elevation: 1545m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Alluvial soils with gravelly loam texture, well drained with an average slope of 5 to 10 percent. Soils with elevated levels of heavy metal and sulphur.
Associated species: Elymus trachycaulus, Agrostis gigantean, Sphaeralcea coccinea, and Pascopyrum smithii
Slope: 5
Comment: Originally collected by Leslie Marty on 29 July 1998.
Collector(s):