Synonym
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Meaning of Scientific Name
Helianthus: from the Greek helios (sun); giganteus: large, gigantic
Native Plant
Yes
Life Form
Perennial Herb
Flowering Period
Summer-Fall
Physiographic Province
☑ Piedmont ☑ Coastal Plain
Habitat
Roadside ditches, wet meadows, fresh water tidal marshes
State Status
Common (S4, apparently secure)
Piedmont Status
Common (S4, apparently secure)
Coastal Plain Status
Common (S4, apparently secure)
Global Status
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Federal Status
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Invasive
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Invasive Watchlist
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Additional Info
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