echinops sphaerocephalus, bromus inermis, dactylis glomerata, elymus repens, urtica dioica, arrhenatherum elatius, ballota nigra, artemisia vulgaris, bromus sterilis, carduus acanthoides, cirsium arvense, convolvulus arvensis, isatis tinctoria, lotus corniculatus, poa angustifolia, sambucus nigra, hypericum perforatum, plantago major, tanacetum vulgare, vicia cracca