text: carduus nutans, cerastium arvense, erigeron canadensis, carex hirta, elymus repens, fallopia convolvulus, rumex acetosella, achillea millefolium, agrostis capillaris, arrhenatherum elatius, atriplex patula, berteroa incana, carex muricata, cynoglossum officinale, equisetum arvense, holcus mollis, lactuca serriola, medicago lupulina, potentilla argentea, tripleurospermum inodorum