elymus repens, falcaria vulgaris, arctium tomentosum, ballota nigra, centaurea stoebe, cerastium arvense, cirsium arvense, cota tinctoria, echinops sphaerocephalus, equisetum arvense, lepidium draba, linaria vulgaris, onopordum acanthium, poa angustifolia, poa compressa, potentilla reptans, saponaria officinalis, vicia hirsuta