UCSB - University of California Santa Barbara Herbarium (UCSB)
UCSB024145
f9bf2c7c-1a5d-11e3-b49f-525400a0a001
42958
Carduus pycnocephalus L.
Asteraceae
Knight, Mark
37
1982-05-02
United States, California, Santa Barbara, 2 meters south of Paradise Road, 4 miles east of its junction with Highway 154, San Marcos Pass
34.511518 -119.824413 +-5000m. WGS84
On the roadside; at the base of a north-facing slope; with Eriophyllum confertiflorum, Artemisia californica and Collinsia heterophylla; in rocky-clay soil