arrhenatherum elatius, bromus inermis, medicago sativa, papaver rhoeas, convolvulus arvensis, malus sylvestris, tanacetum vulgare, agrostis gigantea, arctium tomentosum, artemisia vulgaris, ballota nigra, berteroa incana, calamagrostis epigejos, cirsium arvense, echium vulgare, elymus repens, galium mollugo, hypericum perforatum, lolium perenne, pastinaca sativa, poa annua, poa pratensis, silene latifolia, sisymbrium loeselii