Specimen number | UCSB69267 |
Determination | Silybum marianum More information: Jepson Online Interchange |
Collector, number, formatted date | Sanders, A.; Roberts, Fred, s.n., 2008-7-3 |
Verbatim date | 2008-07-03 |
County | Orange |
Locality | Peninsular Range; Santa Ana Mtns.: Weir Canyon, along Windy Ridge Rd. at hairpin turn/road junction below huge sandstone boulder (visible on Google Earth), 1.2 mi. SE of Walnut Canyon Reservoir (Black Star Canyon 7.5' Q.) |
Elevation | 275 m |
Habitat | Canyon bottom along wash; sandy silty soil; oak grove; with Quercus agrifolia, Baccharis salicifolia, etc. |
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