Checklist » Asteraceae » Ambrosia trifida
Ambrosia trifida L.[FNA21, HC, HC2]
giant ragweed

Publication: Sp. Pl. 2: 987. 1753.

Origin: Native

Herbarium search: CPNWH

Last updated 5/26/2020 by David Giblin.


Photo © Richard Old
(from WTU Image Collection)
Synonyms & Misapplied Names:
Ambrosia aptera DC.
Ambrosia trifida L. var. integrifolia (Muhl. ex Willd.) Torr. & A. Gray
Ambrosia trifida L. var. texana Scheele
Ambrosia trifida L. var. trifida[HC]
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