lolium perenne, polygonum aviculare, achillea millefolium, capsella bursa-pastoris, plantago major, poa annua, anchusa officinalis, argentina anserina, artemisia absinthium, ballota nigra, berteroa incana, bromus hordeaceus, bryum argenteum, chenopodium album, clinopodium acinos, equisetum arvense, erigeron canadensis, lysimachia arvensis, malva neglecta, scorzoneroides autumnalis, silene latifolia, silene noctiflora, silene vulgaris, sisymbrium officinale