25 June 2005.
California, United States
Locality: Both sides of Highway 395, mile marker 99, 9.5 miles south of Ravendale, Lassen County.
Coordinates: 40.6758, -120.2853
(Map it)
Elevation: 1606m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Rocky roadcut. Brown-red clay soil.
Comment: 500 plus large mature plants with 30-40 stems each; 25% bud, 65% flowering, 10% mature heads.
Collector(s):