IRVC - University of California, Irvine Herbarium (IRVC)
IRVC103152
afaa4859-5c90-4fbf-a217-5b3e1e450461
Cirsium occidentale (Nutt.) Jepson
Asteraceae
Mark A. Elvin; Luanne Lum
5862
2007-11-25
25 Nov 2007
United States, California, Santa Barbara, Central Coastal: Vandenberg Air Force Base; San Antonio Terrace; W of El Rancho Oeste Road and S of jct with North Rd
34.810389 -120.565833 +-200m.
34° 48' 37.4" N 120° 33' 57" W
76 meters
76m
Marshy riparian wetlands/dune swale with Helenium pub., Conyza canad., Urtica dioica, Salix; sandy soils; openings of chaparral