Helianthus grosseserratus
Sawtooth Sunflower, Thick Tooth Sunflower
Other regional names: Thick Toothed Sunflower
- Thick Toothed Sunflower
Also known as: Helianthus grosseserratus f. grosseserratus +6 more
- Helianthus grosseserratus f. grosseserratus
- Helianthus grosseserratus f. pleniflorus Wadmond
- Helianthus grosseserratus subsp. grosseserratus
- Helianthus grosseserratus subsp. maximus R.W.Long
- Helianthus grosseserratus var. grosseserratus
- Helianthus grosseserratus var. hypoleucus A.Gray
- Helianthus instabilis E.Watson
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Helianthus grosseserratus (commonly known as Sawtooth Sunflower or Thick-tooth Sunflower) is a plant belonging to the Asteraceae family. Indigenous to North America, this species is primarily associated with temperate conditions.
Macro Climate
Temperate
Plant Type
Unclassified
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Eastern Canada, North-Central U.S.A., Northeastern U.S.A., South-Central U.S.A., Southeastern U.S.A.
Botanical Countries (WGSRPD L3)
Arkansas, Connecticut, Delaware, District of Columbia, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, Ontario, Pennsylvania, Québec, South Dakota, Tennessee, Texas, Virginia, West Virginia, Wisconsin
Introduced Range
An “Introduced” distribution indicates that the plant is recorded outside its native range in that region as a result of deliberate or accidental human introduction. Introduced records may include casual, naturalized or invasive populations, but do not include plants that are only cultivated or planted without self-sustaining populations.
Botanical Countries (Non-Native)
Washington