plantago major, poa pratensis, achillea millefolium, berteroa incana, cirsium arvense, erysimum cheiranthoides, medicago lupulina, plantago lanceolata, scorzoneroides autumnalis, tripleurospermum inodorum, erigeron annuus, erigeron canadensis, lysimachia arvensis, persicaria maculosa, polygonum aviculare, silene latifolia, sisymbrium loeselii, viola tricolor