urtica dioica, chaiturus marrubiastrum, achillea millefolium, ballota nigra, poa annua, polygonum aviculare, tanacetum vulgare, verbena officinalis, arctium minus, capsella bursa-pastoris, convolvulus arvensis, lolium perenne, medicago lupulina, mentha longifolia, plantago major, prunella vulgaris, ranunculus sardous, reseda lutea, rumex pulcher, stellaria media, ulmus minor