galeopsis tetrahit, linaria vulgaris, rumex acetosella, salvia verticillata, scleranthus annuus, sonchus arvensis, chenopodium album, cirsium arvense, elymus repens, juncus bufonius, persicaria lapathifolia, polygonum aviculare, poterium sanguisorba, pteridium aquilinum, setaria pumila, spergularia rubra, stellaria media