2014 Richard Spellenberg   cc-by-nc-sa-3.0

Ambrosia (Ragweed) is a genus of shrub in the family Asteraceae. They are native to Alaska, Puerto Rico, The Contiguous United States, Canada, U.S. Virgin Islands, and The Americas.

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EOL has data for 11 attributes, including:

Known occurrences, collected specimens and observations of ragweed. View this species on GBIF