centaurea stoebe, oenothera rubricaulis, poa angustifolia, poa compressa, rumex thyrsiflorus, artemisia campestris, artemisia vulgaris, bromus inermis, delphinium consolida, helichrysum arenarium, hypericum perforatum, achillea millefolium, berteroa incana, centaurea cyanus, convolvulus arvensis, dactylis glomerata, elymus repens, equisetum arvense, filago arvensis, veronica triphyllos