taraxacum minimum, capsella bursa-pastoris, elymus repens, medicago lupulina, poa annua, sonchus oleraceus, trifolium repens, convolvulus arvensis, lepidium draba, matricaria chamomilla, polygonum aviculare, bromus hordeaceus, bryum argenteum, chenopodium album, cichorium intybus, descurainia sophia, diplotaxis muralis, erigeron canadensis, euphorbia tommasiniana, fumaria schleicheri, galium aparine, hordeum murinum, lamium purpureum, lathyrus tuberosus, lepidium ruderale, linaria vulgaris, lysimachia arvensis, matricaria discoidea, melampyrum barbatum, plantago major, poa pratensis, sclerochloa dura, senecio vulgaris, sonchus asper, stellaria media