artemisia absinthium, ballota nigra, cynoglossum officinale, poa pratensis, capsella bursa-pastoris, erigeron canadensis, potentilla argentea, aethusa cynapium, agrostis gigantea, anchusa officinalis, arenaria serpyllifolia, atriplex patula, berteroa incana, cirsium vulgare, dactylis glomerata, descurainia sophia, fallopia convolvulus, leonurus cardiaca, lolium perenne, poa angustifolia, poa annua, silene latifolia, stellaria media, torilis japonica, trifolium repens, veronica arvensis, viola arvensis