E-Flora BC: Electronic Atlas of the Flora of BC

Ambrosia trifida L.
giant ragweed (bitterweed; buffalo weed; great ragweed; tall ambrosia)
Asteraceae (Aster family)

Introduction to Vascular Plants

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
	Unlisted	Unknown (Non-established)	Not Listed

BC Ministry of Environment: BC Species and Ecosystems Explorer.

Photograph click to collapse contents

Map click to expand contents

Introduction click to expand contents

Status Information click to expand contents

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