Ambrosia trifida
Giant Ragweed
Native
FAC+
Asteraceae Family |
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Field Marks:
- opposite leaves with 3 to 5 lobes
- green flowers in a raceme
- 3 to 15 feet tall
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flower |
Habitat:
moist open areas
Links:
Ambrosia trifida - North
Central States
giant ragweed - MSU
Ragweed, Giant - Rutgers
Cooperative Extension
Giant ragweed - Ambrosia trifida
Intriguing World of
Weeds-(12/11/98)
Welcome to the PLANTS National Database
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