RSA - California Botanic Garden Herbarium (RSA:RSA)
011b2c89-34f7-42ed-bbd9-5dbe9680877f
600542
Nasturtium officinale Ait. f.
Brassicaceae
Steve Boyd
9858
1997-05-28
Lauren Raz
United States, California, Los Angeles, Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain.; Liebre Mountain
34.68175 -118.6686389
T7N R17W S14 E1/2 SW1/4
[Additional locality]: T7N R17W S14 W1/4 SE1/4
866-939 meters
2840-3080ft.
Broad, gently sloping valley floor of deep alluvium, mostly of decomposed granite, steep slopes to east and west of old ranch compound mostly reddish metamorphics. Extensive wetland in valley bottom with soils of saturated loam to sandy loam, water running on the surface in many areas.
Perennial herb, flowers white. Common in flowing water within the wetland area.