hordeum murinum, lagurus ovatus, plantago lagopus, catapodium marinum, echium parviflorum, erodium chium, hedypnois rhagadioloides, lobularia maritima, lolium rigidum, papaver dubium, rostraria cristata, trifolium scabrum, trifolium stellatum, asphodelus fistulosus, avena barbata, beta vulgaris, brachypodium distachyon, calendula arvensis, carduus tenuiflorus, convolvulus arvensis, ecballium elaterium, euphorbia segetalis, glaucium flavum, jacobaea maritima, malva sylvestris, medicago littoralis, pallenis spinosa, plantago coronopus, reichardia picroides, sedum acre, silybum marianum, sonchus oleraceus, urospermum picroides