Ubiquity: Very commonDistritution: Throughout
Plant Communities: Many, including Ruderal
Habitats: Dry, sunny streamsides & banks/pond or lake sides/dikes/waste areas; in disturbed places like roadsides; generally in alluvial places. Atypically in riverbeds
Elevations: 10-2500'
Comments: Non-nativeUpdated: 2/19/98