Prickly sow-thistle clump

Prickly sow-thistle clump

Observation - Prickly sow-thistle clump - Global. Description: A large Sow-thistle clump among sand dunes on Culatra island in the Ria Formosa park near Faro, Portugal. I think it's a Prickly sow-thistle unless there's another species I've overlooked

A large Sow-thistle clump among sand dunes on Culatra island in the Ria Formosa park near Faro, Portugal. I think it's a Prickly sow-thistle unless there's another species I've overlooked