Synonym(s)
Common Name
Common buttonweed
Rough buttonweed
Plant Form
Herbs
Duration
Annual
Max Height (ft)
3.0
Region
Coastal
Piedmont
Mountain
Additional Info
Various dry, open habitats, including dunes, sandy roadsides, rock outcrops, and fields; occasionally in alternately wet and dry, hardpan soils and seasonally flooded wetlands that become very dry by late summer. Common throughout.
Bloom Time
Spring
Early Summer
Late Summer
Fall
Light Requirements
Full sun
Partial sun
Moisture Requirements
Moist
Dry
Species-specific links