impatiens glandulifera, artemisia vulgaris, digitaria sanguinalis, erigeron canadensis, persicaria maculosa, persicaria mitis, poa compressa, polygonum aviculare, saponaria officinalis, senecio inaequidens, setaria viridis, silene vulgaris, solanum nigrum, arenaria serpyllifolia, brachypodium sylvaticum, bromus sterilis, cerastium holosteoides, cota tinctoria, deschampsia cespitosa, diplotaxis tenuifolia, echinochloa crus-galli, elymus caninus, epilobium hirsutum, eragrostis minor, erigeron annuus, fallopia convolvulus, galeopsis tetrahit, galinsoga quadriradiata, galium moldavicum, geranium robertianum, holcus lanatus, hordeum murinum, humulus lupulus, impatiens parviflora, lactuca serriola, lepidium ruderale, lolium multiflorum, melilotus albus, parietaria officinalis, phleum pratense, plantago major, poa trivialis, populus nigra, robinia pseudoacacia, rumex obtusifolius, silene latifolia, trifolium aureum, tussilago farfara, vicia cracca, clematis vitalba, symphytum officinale, viola arvensis