achillea pannonica, bromus grossus, bromus sterilis, convolvulus arvensis, hordeum murinum, arctium lappa, arenaria serpyllifolia, atriplex oblongifolia, ballota nigra, erigeron canadensis, erodium cicutarium, lactuca serriola, lolium perenne, medicago lupulina, torilis arvensis, reseda lutea, stellaria media, tripleurospermum inodorum