echinops sphaerocephalus, aegopodium podagraria, arctium tomentosum, artemisia vulgaris, ballota nigra, onopordum acanthium, poa trivialis, urtica dioica, bromus inermis, bromus sterilis, capsella bursa-pastoris, chelidonium majus, elymus repens, galium aparine, lamium album, phragmites australis, poa angustifolia, sambucus nigra, reseda lutea