ballota nigra, rumex obtusifolius, achillea millefolium, armoracia rusticana, chaiturus marrubiastrum, lolium perenne, matricaria chamomilla, polygonum aviculare, sambucus ebulus, verbena officinalis, capsella bursa-pastoris, convolvulus arvensis, erigeron canadensis, galium aparine, hordeum murinum, lamium maculatum, lotus corniculatus, malva sylvestris, medicago lupulina, mentha longifolia, sisymbrium officinale, sonchus oleraceus, tanacetum vulgare