oxalis stricta, stellaria media, ballota nigra, carex pairae, chenopodium album, convolvulus arvensis, cynodon dactylon, erigeron annuus, erigeron canadensis, euphorbia peplis, galinsoga parviflora, geranium pusillum, geum urbanum, glechoma hederacea, hordeum murinum, lepidium draba, lolium perenne, medicago lupulina, plantago major, poa annua, polygonum aviculare, prunella vulgaris, ranunculus repens, senecio vulgaris, sonchus oleraceus, trifolium repens, viola hirta