SimplePlant

Asteraceae

Ptilostemon casabonae (L.) Greuter

Family
Asteraceae
Genus
Ptilostemon

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Ptilostemon casabonae: Sardinian Ivory Thistle ( Ptilostemon casabonae ) in the botanical school of the Jardin des Plantes, Paris.
Photo: Marie-Lan Nguyen, CC BY 2.5, from Wikimedia Commons

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Synonyms

  • Acarna casabonae Hill.
  • Carduus casabonae L.
  • Carduus elegans Salisb.
  • Carduus polyacanthus Lam.
  • Chamaepeuce casabonae (L.) DC.
  • Chamaepeuce macrostachya Trautv.
  • Chamaepeuce polyacantha St.-Lag.
  • Cirsium casabonae (L.) DC.
  • Cirsium casabonae subsp. casabonae
  • Cirsium casabonae var. casabonae
  • Cirsium macrostachyum (Trautv.) Boiss.
  • Cirsium trispinosum Moench
  • Cnicus casabonae (L.) Roth

Photos

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Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.