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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Helianthus grosseserratus (Sawtooth sunflower)
Wasowski, Sally and Andy

Helianthus grosseserratus

Helianthus grosseserratus M. Martens

Sawtooth Sunflower

Asteraceae (Aster Family)

Synonym(s): Helianthus grosseserratus ssp. maximus, Helianthus grosseserratus var. hypoleucus, Helianthus instabilis

USDA Symbol: HEGR4

USDA Native Status: L48 (N), CAN (I)

 

From the Image Gallery

7 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Flower:
Fruit:

Bloom Information

Bloom Color: Yellow
Bloom Time: Aug , Sep , Oct , Nov

Distribution

USA: AR , CT , DE , GA , IA , IL , IN , KS , KY , LA , MA , MD , ME , MI , MN , MO , MS , NC , ND , NE , NH , NJ , NY , OH , OK , PA , SD , TN , TX , VA , WA , WI , WV
Canada: ON , QC

Growing Conditions

Light Requirement: Sun
Soil Moisture: Moist
Soil pH: Circumneutral (pH 6.8-7.2)

Benefit

Use Wildlife: Honeybees, Bumblebees, Miner bees. Gamebirds, songbirds and rodents eat the seeds. Sunflower Borer Moths eat the pith of the stems.
Conspicuous Flowers: yes
Attracts: Birds , Butterflies
Larval Host: Checkerspot.

Value to Beneficial Insects

Special Value to Native Bees

This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.

National Wetland Indicator Status

Region:AGCPAKAWCBEMPGPHIMWNCNEWMVE
Status: FAC FAC FACW FACW FACW FACW FAC
This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1 (Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here for map of regions.

Additional resources

USDA: Find Helianthus grosseserratus in USDA Plants
FNA: Find Helianthus grosseserratus in the Flora of North America (if available)
Google: Search Google for Helianthus grosseserratus

Metadata

Record Modified: 2010-04-17
Research By: TWC Staff

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