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 » Tussilago farfara
Last updated 11/28/2020 by David Giblin.
Tussilago farfara L.[FNA20, HC, HC2]
coltsfoot, tussilago
Publication: Sp. Pl. 2: 865. 1753.
Origin: Introduced from Eurasia
selected vouchers: WTU
Notes: FNA20: "Flowering heads of Tussilago farfara close at night (laminae of ray corollas arch and roll inward). The species is becoming an invasive weed in some areas."
References: (none)
Synonyms & Misapplied Names:
(none)
