UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0075939
UCR-BPS-127289
UCR-127289
Sisymbrium officinale (L.) Scop.
Brassicaceae
A.C. Sanders
26668
2003-05-14
2003-5-14
Tricia Wotipka, Mark A. Elvin, Scott Boczkiewicz
United States, California, Ventura, crest of the range 0.9 km west of Los Angeles Co. line, near peak 3004, SW edge of Newhall Ranch
34.35972 -118.68083
884 meters (2900ft)
Rolling grassy mountain tops with clay soil over shaley bedrock; with Hordeum murinum, Brassica geniculata, Avena fatua, Erodium moschatum, etc. South edge of area an eroding cliff with scant vegetation.
Flowering & Fruiting
Fairly common annual in full sun on roadsides; fls. yellow.