IRVC - University of California, Irvine Herbarium (IRVC)
IRVC105446
1b94409a-e1e6-461d-adf5-f57bb83fa986
IRVC27824
Sonchus oleraceus L.
Asteraceae
Mark A. Elvin
Scott Boczkiewicz
1001
2005-02-05
5 Feb 2005
Mark A. Elvin
United States, California, San Diego, W side of Otay Mtn; 1.5km SSE of Savage Dam (Otay Lake); N of County Prison; near tributary to Otay River, N of O'Neal Canyon.