Where did ragweed originally come from?

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asked Jun 15 in Other-Environment by Anermeier (340 points)
Where did ragweed originally come from?

1 Answer

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answered Jun 17 by Shawn (38,200 points)
Ragweed originally originated from the Southwestern United States as well as Northwestern New Mexico.

Ragweed is a flowering plant that is in the aster and genus ambrosia family of plants.

Ragweed is also distributed in subtropical and tropical of America and especially North America.

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