bromus rigidus, bromus madritensis, hordeum murinum, medicago littoralis, plantago coronopus, anacyclus radiatus, bromus hordeaceus, calendula arvensis, centaurea aspera, cerastium semidecandrum, erodium cicutarium, hypochaeris radicata, lagurus ovatus, lobularia maritima, medicago marina, plantago lagopus, poa bulbosa, silene conica, urospermum dalechampii