10-3-2025 DAIMUS, VALENCIA - KNAPWEED (Centaurea seridis)

Centaurea seridis is a species of Centaurea found in the Eastern Mediterranean.

It is native to Albania, Algeria, Baleares, France, Italy, Morocco, Sicilia, and Spain. It has been introduced into Madeira. 

It has been registered as an invasive species in Portugal.