Carried by 0 nurseries
View Availability at NurseryData provided by the participants of the Consortium of California Herbaria
View additional distribution information on the Jepson eflora
Ambrosia confertiflora is a North American species of ragweed known by the common name weakleaf bur ragweed. Ambrosia confertiflora is native to much of northern Mexico (from Sonora to Tamaulipas) and the southwestern United States from California east as far as Kansas, Oklahoma, and central Texas. It is also naturalized in various other regions and has been declared a noxious weed in Australia.
Plant type
Perennial herb
Plant communities
Coastal Sage Scrub, Southern Oak Woodland
Butterflies and moths supported
1 confirmed and 17 likely
Confirmed
Likely
Ambrosia Plume Moth
Adaina ambrosiae
Garden Webworm Moth
Achyra rantalis
Oso Flaco Flightless Moth
Areniscythris brachypteris
Common names:
Weakleaf Burr Ragweed, Ragweed
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