paspalum distichum, persicaria maculosa, calystegia sepium, digitaria sanguinalis, echinochloa crus-galli, amaranthus hybridus, cyperus eragrostis, epilobium parviflorum, erigeron floribundus, persicaria lapathifolia, chenopodium album, erigeron canadensis, geranium dissectum, lotus tenuis, lythrum salicaria, setaria pumila, urtica dioica, vicia sativa