echium vulgare, achillea millefolium, melilotus officinalis, oenothera biennis, cynoglossum officinale, linaria vulgaris, melilotus albus, bellis perennis, berteroa incana, bryum argenteum, capsella bursa-pastoris, ceratodon purpureus, diplotaxis muralis, equisetum arvense, lolium perenne, medicago lupulina, phaeoceros laevis, pimpinella saxifraga, plantago media, prunella vulgaris, sisymbrium officinale, trifolium repens