elymus repens, persicaria hydropiper, fallopia convolvulus, oxalis stricta, bidens tripartita, linaria vulgaris, lythrum salicaria, persicaria lapathifolia, persicaria maculosa, stachys palustris, symphytum officinale, chenopodium album, cirsium arvense, convolvulus arvensis, daucus carota, equisetum arvense, galinsoga parviflora, galium spurium, ranunculus repens, scorzoneroides autumnalis, silene latifolia, stellaria graminea, trifolium campestre, trifolium repens, setaria pumila, sonchus arvensis, vicia sativa