chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, fallopia convolvulus, galium aparine, polygonum aviculare, sinapis arvensis, bifora radians, gypsophila vaccaria, lathyrus tuberosus, legousia speculum-veneris, medicago lupulina, myagrum perfoliatum, rubus caesius, senecio vernalis, sisymbrium orientale, turgenia latifolia, vicia pannonica, viola tricolor