elymus repens, convolvulus arvensis, lathyrus tuberosus, achillea millefolium, arrhenatherum elatius, ballota nigra, bromus inermis, cerastium arvense, equisetum arvense, knautia arvensis, lamium maculatum, pastinaca sativa, plantago media, poa angustifolia, poa compressa, tripleurospermum inodorum