echinops sphaerocephalus, dactylis glomerata, elymus repens, falcaria vulgaris, urtica dioica, arrhenatherum elatius, convolvulus arvensis, artemisia vulgaris, ballota nigra, cirsium arvense, lamium album, poa angustifolia, vicia cracca, agrimonia eupatoria, prunus spinosa, ranunculus repens, silene latifolia