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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Excluded Taxa » Conyza sumatrensis
Last updated 3/12/2024 by David Giblin.
Conyza sumatrensis (Retz.) E. Walker[HC2]
asthmaweed
[This taxon is excluded from Washington]
Origin: Introduced
selected vouchers: WTU
Notes: This species is known in Washington from a single collection in Suksdorf\'s garden and from more recent photos of plants in urban areas. It is not considered established in the flora.
References: (none)
Synonyms & Misapplied Names:
Conyza floribunda Kunth[FNA20]
