Cirsium diacanthum

• 

  534449

  Ivory thistle (Ptilostemon afer syn. Cirsium diacanthum)
• 

  466075

  Ivory thistle (Ptilostemon afer syn. Cirsium diacanthum)
• 

  426327

  Ivory thistle (Ptilostemon afer syn. Cirsium diacanthum)
• 

  426326

  Ivory thistle (Ptilostemon afer syn. Cirsium diacanthum)
• 

  426323

  Ivory thistle (Ptilostemon afer syn. Cirsium diacanthum)