Scotch thistle

noun

Onopordum acanthium, a flowering plant in the family Asteraceae.

Similar
cotton thistlewoolly thistleOnopordum acanthiumOnopordon acanthium

Meanings

nounScotch thistle (plural Scotch thistles)

plural Scotch thistles

Synonyms & antonyms

nounbiennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America

Similar
cotton thistlewoolly thistleOnopordum acanthiumOnopordon acanthium
Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

Scotch thistle. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Scotch%20thistle

MLA

“Scotch thistle.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Scotch%20thistle. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Scotch thistle,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Scotch%20thistle.

Source: Scotch thistle on Wiktionary, CC BY-SA 4.0.