CAS - California Academy of Sciences Vascular Plants (CAS:BOT-BC)
374622
urn:catalog:CAS:BOT-BC:374622
urn:catalog:CAS:BOT:591086
Sonchus oleraceus L.
Asteraceae
Howell & True, Jr. (1972-02-09)
Twisselmann, Ernest C.
18553
1971-12-09
December 9, 1971
United States, California, San Luis Obispo County, Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
671 meters
2200.0000000000 ft
These from wet soil in a ranch waste water disposal area. Upper Sonoran grassland.