Ambrosia acanthicarpa (weed)

Ambrosia • Asteraceae (weeds) • Asterales (weeds) • Eudicotyledons • all weeds • pests-diseases-weeds

Ambrosia acanthicarpa foliage (click on image to enlarge it)
Author(s): Joseph M. DiTomaso, University of California - Davis
Source: IPM Images

Ambrosia acanthicarpa (weed) Hook. - (annual bursage)

Vernacular names
• English:	annual bursage flatspine burr ragweed

Publications covering Ambrosia acanthicarpa (weed)

Plant Disease (2005) 89, 994-999
C. Wistrom and A.H. Purcell (2005)
The fate of Xylella fastidiosa in vineyard weeds and other alternate hosts in California

• Other images of Ambrosia acanthicarpa (weed) (Wikimedia Commons and IPM Images - click to enlarge)
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  flowering plant

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  flowers

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  flowers

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  fruits