RSA - California Botanic Garden Herbarium (RSA:RSA)
RSA0171370
1f400d98-bf66-4d42-9ab5-bd11ad4cca9f
617705
Brassica rapa L.
Brassicaceae
Scott D. White
4663
1997-02-02
United States, California, Los Angeles, San Dimas/Pomona area: Bonelli Regional Park, just NW of Puddingstone Reservoir, S of San Dimas Ave, and E of the I-210 Freeway.; San Dimas 7.5’ Quad.
34.0916667 -117.8166667
T1S R9W sec
244-305 meters
800-1000ft.
Major vegetation types are coastal sage scrub (dom. by Opuntia littoralis) and non-native grassland.
Annual, flowers yellow. Abundant, especially alonside path & roadways. Most plants not yet in fruit. Note that B. nigra is relatively uncommon and (evidently) not yet in flower.