artemisia absinthium, ballota nigra, elymus repens, achillea collina, bromus erectus, bromus sterilis, camelina microcarpa, carduus acanthoides, chenopodium album, convolvulus arvensis, coronilla varia, descurainia sophia, falcaria vulgaris, fallopia convolvulus, hordeum murinum, lactuca serriola, lepidium draba, melica altissima, melilotus officinalis, polygonum aviculare, rosa canina, sisymbrium loeselii