A Checklist of the Vascular Plants of Washington State
Hosted by the University of Washington Herbarium, Burke Museum
Hosted by the University of Washington Herbarium, Burke Museum
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Asteraceae » Ambrosia chamissonis
Last updated 7/27/2023 by David Giblin.
Ambrosia chamissonis (Less.) Greene[FNA21, HC, HC2]
silver beachweed, beach bur, cutleaf beach bur, silver bur-ragweed
Publication: Man. Bot. San Francisco. 188. 1894.
Origin: Native
selected vouchers: WTU
Notes:
References: (none)
Synonyms & Misapplied Names:
Ambrosia chamissonis (Less.) Greene var. bipinnatisecta (Less.) J.T. Howell[HC]
Ambrosia chamissonis (Less.) Greene var. chamissonis[HC]
Franseria chamissonis Less. ssp. bipinnatisecta (Less.) Wiggins & Stockw.
Franseria chamissonis Less. ssp. chamissonis
Franseria chamissonis Less. var. bipinnatisecta Less.
Franseria chamissonis Less. var. chamissonis
