sambucus ebulus, anchusa ochroleuca, artemisia vulgaris, ballota nigra, bromus sterilis, calamagrostis epigejos, carduus crispus, chelidonium majus, convolvulus arvensis, dactylis glomerata, elymus repens, fallopia convolvulus, hypericum perforatum, lactuca serriola, lathyrus tuberosus, oenothera biennis, poa angustifolia, rubus caesius, rumex crispus, tanacetum vulgare, tripleurospermum inodorum, vicia hirsuta