cynodon dactylon, mentha suaveolens, sisymbrium officinale, urtica dioica, ballota nigra, erigeron annuus, oxalis corniculata, populus canadensis, potentilla reptans, rorippa sylvestris, rubus caesius, sambucus nigra, saponaria officinalis, verbena officinalis, centaurea calcitrapa, dipsacus fullonum, erigeron canadensis, eryngium campestre, euphorbia platyphyllos, euphorbia prostrata, malva sylvestris, nepeta cataria, plantago lanceolata, portulaca oleracea, ranunculus acris, rumex obtusifolius, stellaria aquatica, verbascum thapsus