persicaria maculosa, mentha arvensis, setaria pumila, achillea millefolium, chenopodium album, sonchus arvensis, crepis capillaris, echinochloa crus-galli, euphorbia helioscopia, galinsoga parviflora, geranium dissectum, gnaphalium uliginosum, lysimachia arvensis, oxalis dillenii, persicaria lapathifolia, plantago major, polygonum aviculare, potentilla reptans, ranunculus repens, rumex acetosella, scleranthus annuus, sonchus asper, vicia hirsuta