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
Checklist »
Asteraceae » Cyclachaena xanthiifolia
Cyclachaena xanthiifolia (Nutt.) Fresenius[FNA21, HC2]
carelessweed, burweed marsh-elder, tall marsh-elder
Publication: Index Seminum (Frankfurt). 1836: 4. 1836.
Origin: Introduced from south-central Canada and the central U.S.
Herbarium search: CPNWH
Notes: FNA21: "Cyclachaena xanthiifolia is thought to be native to North American prairies and is evidently adventive east of the Mississippi River and in western states. It was recorded once from California as a weed in commercially grown carrots (specimen in CAS)."
Last updated 8/7/2020 by David Giblin.
Synonyms & Misapplied Names:
Iva xanthifolia Nutt.[HC]
Iva xanthiifolia Nutt.
