17 September 2019.
Alpine County, California, United States
Locality: just E summit Monitor Pass
Coordinates: 38.6717, -119.5869
(Map it)
Elevation: 2331m.
Habitat: Weedy, disturbed, or ruderal habitat
Environment description: East side of Monitor Pass, burned-out area around scrub on hillside
Number of plants sampled: 4
Comment: Four plants collected among many
Collector(s):