Ubiquity: CommonDistritution: Throughout
Plant Communities: Many, including Riparian
Habitats: Moist, sunny, gravelly streamsides/streambeds/ditches/fields/ & dikes
Elevations: 10-1200'
Comments:Updated: 1/5/98
Ubiquity: Very uncommonDistritution: Reported only N. of Calistoga at Tubbs Ln. & Hwy 29; & S. of Napa at Shipyard Acres
Plant Communities: Ruderal
Habitats: Dry, sunny landscapes; in disturbed sites like fields
Elevations: 98-440'
Comments: Non-nativeUpdated: 1/5/98