Checklist » Asteraceae » Onopordum
Last updated 5/2/2018.
Onopordum [FNA19, HC, HC2]
cotton-thistle

Publication: Sp. Pl. 2: 827. 1753; Gen. Pl. ed. 5, 359. 1754.

Origin: Introduced

Notes:

References: (none)

Infraspecies:

ssp. acanthium [FNA19, HC2]
cotton thistle

Photo © 2021 Rod Gilbert
(from WTU Image Collection)
Synonyms & Misapplied Names:
(none)
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