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 » Carduus pycnocephalus
Last updated 7/1/2020 by David Giblin.
Carduus pycnocephalus L.[FNA19, HC, HC2]
Italian plumeless thistle
Publication: Sp. Pl. Ed. 2,. 2: 1151. 1763.
Origin: Introduced from Europe
selected vouchers: WTU
Notes:
References: (none)
Infraspecies:
Synonyms & Misapplied Names:
(none)
