anthemis cotula, argentina anserina, matricaria discoidea, plantago major, poa annua, capsella bursa-pastoris, dactylis glomerata, glechoma hederacea, medicago lupulina, prunella vulgaris, ranunculus repens, agrostis stolonifera, anthriscus sylvestris, artemisia vulgaris, ballota nigra, bellis perennis, carduus acanthoides, carex hirta, cerastium holosteoides, erigeron canadensis, galinsoga quadriradiata, gnaphalium uliginosum, lamium album, lysimachia arvensis, persicaria maculosa, plantago lanceolata, rumex crispus, rumex obtusifolius, sagina procumbens, stellaria media, trifolium repens, verbena officinalis, veronica hederifolia