Centaurea

Centaurea cucullata

Centaurea czeczottiae

Centaurea × czetzii

Centaurea damanti

Centaurea dealbescens

Centaurea × ceballosii nothovar. andresiana

Centaurea × losana

Centaurea nyssana

Centaurea centaurioides

Centaurea pinnatifida

Centaurea phrygia

Wig knapweed

Centaurea phrygia subsp. phrygia

Centaurea scabiosa

Greater centaury

Centaurea pterocaula subsp. pterocaula

Centaurea antiochia var. antiochia

Centaurea debeauxii

Slender knapweed

Centaurea pterocaula

Centaurea castellanoides subsp. castellanoides

Centaurea castellanoides

Centaurea pomeliana subsp. pomeliana