erigeron canadensis, atriplex patula, pastinaca sativa, bellis perennis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, glechoma hederacea, stellaria media, tripleurospermum inodorum, agrostis gigantea, artemisia vulgaris, ballota nigra, epilobium tetragonum, galinsoga parviflora, myosotis arvensis, rumex obtusifolius, silene noctiflora, achillea collina, alchemilla monticola, deschampsia cespitosa, elymus repens, plantago media, poa annua, poa compressa, rumex crispus, sonchus arvensis, thlaspi arvense, cirsium vulgare, echinochloa crus-galli, plantago lanceolata, trifolium pratense