echinochloa crus-galli, mentha arvensis, chenopodium album, rorippa sylvestris, setaria pumila, amaranthus retroflexus, arenaria serpyllifolia, argentina anserina, capsella bursa-pastoris, cirsium arvense, elymus repens, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, holosteum umbellatum, lipandra polysperma, persicaria hydropiper, persicaria lapathifolia, potentilla erecta, prunella vulgaris, rumex obtusifolius, scorzoneroides autumnalis, silene latifolia, sonchus arvensis, sonchus asper, symphytum officinale, tanacetum vulgare, urtica dioica, vicia lutea, achillea millefolium, eupatorium cannabinum, galium aparine, oxalis stricta, plantago uliginosa, trifolium repens, tussilago farfara, verbascum blattaria