echinops sphaerocephalus, elymus repens, arrhenatherum elatius, ballota nigra, cirsium arvense, convolvulus arvensis, urtica dioica, anthriscus sylvestris, artemisia vulgaris, dactylis glomerata, galium album, galium aparine, hypericum perforatum, lathyrus tuberosus, silene latifolia, tanacetum vulgare, veronica persica