tanacetum vulgare, centaurea stoebe, artemisia campestris, artemisia vulgaris, cichorium intybus, erigeron canadensis, melilotus officinalis, achillea millefolium, arenaria serpyllifolia, berteroa incana, bromus inermis, dactylis glomerata, daucus carota, delphinium consolida, echium vulgare, elymus repens, festuca rubra, lactuca serriola, medicago lupulina, melilotus albus, poa angustifolia, poa compressa, roemeria argemone, rumex acetosella, scleranthus polycarpos, sedum acre, silene latifolia, silene vulgaris, trifolium pratense, tripleurospermum inodorum, bromus tectorum, plantago major, potentilla argentea, sisymbrium loeselii