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Native 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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Ambrosia trifida var. trifida L.

Great ragweed

Asteraceae (Aster Family)

USDA Symbol: AMTRT2

USDA Native Status: Native to U.S.

 

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Plant Characteristics

Duration: Annual
Habit: Subshrub
Flower:
Fruit:
Size Class: 6-12 ft.

Bloom Information

Bloom Color: Green
Bloom Time: Aug , Sep

Distribution

USA: AL , AR , AZ , CA , CO , CT , DC , DE , FL , GA , IA , ID , IL , IN , KS , KY , LA , MA , MD , ME , MI , MN , MO , MS , MT , NC , ND , NE , NH , NJ , NM , NY , OH , OR , PA , RI , SC , SD , TN , TX , UT , VA , VT , WA , WI , WV , WY
Canada: AB , BC , MB , NB , NS , ON , PE , QC , SK
USDA Native Status: L48(N), CAN(N)

Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

View Recommended Species page

Additional resources

USDA: Find Ambrosia trifida var. trifida in USDA Plants
FNA: Find Ambrosia trifida var. trifida in the Flora of North America (if available)
Google: Search Google for Ambrosia trifida var. trifida

Metadata

Record Modified: 2007-01-01
Research By: TWC Staff

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