Ubiquity: CommonDistritution: Throughout
Plant Communities: Most, including Ruderal
Habitats: Dry, sunny, weedy or grassy valley floors/riveredges/riverbanks/swales/dikes/waste areas; & disturbed places like roadsides/riverbeds//hotsprings/burns/fields; in alluvial formations
Elevations: 10-1750'
Comments: Non-nativeUpdated: 2/25/98