Checklist » Asteraceae » Onopordum acanthium
Last updated 10/29/2020 by David Giblin.
Onopordum acanthium L.[FNA19, HC, HC2]
cotton thistle, Scotch thistle, Scots thistle

Publication: Sp. Pl. 2: 827. 1753.

Origin: Introduced from Eurasia

selected vouchers: WTU

Notes:

References: (none)

Infraspecies:

ssp. acanthium [FNA19, HC2]
Scotch thistle, cotton thistle, Scots thistle

Photo © 2004 Thayne Tuason
(from WTU Image Collection)
Synonyms & Misapplied Names:
(none)
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