star-thistle centaurea. cape espichel. portugal

barbed beautiful beauty bloom blooming blossom blossoming botanical bushes cabo cape centaurea espichel flora floral flower flowering grass green grow habitats harmful iberian iberica injurious knapweed leaves lilac natural nature noxious pink plant portugal prickly purple red scratchy sesimbra setubal species spiky spiny star starthistle stem thistle thorny thristle tinged vegetation weed wild