carduus nutans, echium vulgare, arrhenatherum elatius, festuca rubra, achillea millefolium, arabidopsis arenosa, carex hirta, medicago lupulina, rumex acetosella, agrostis capillaris, artemisia vulgaris, calamagrostis epigejos, cerastium holosteoides, cirsium vulgare, elymus repens, erigeron canadensis, euphorbia cyparissias, hypericum perforatum, jacobaea vulgaris, oenothera biennis, potentilla argentea, torilis japonica, trifolium campestre, veronica chamaedrys, plantago major