persicaria mitis, helianthus tuberosus, rubus caesius, chelidonium majus, equisetum arvense, panicum capillare, poa annua, urtica dioica, acalypha virginica, agrostis stolonifera, artemisia verlotiorum, calystegia sepium, cardamine hirsuta, euphorbia prostrata, geranium robertianum, oxalis stricta, plantago lanceolata, plantago major, polygonum aviculare, salix caprea, setaria viridis, sonchus oleraceus, verbena officinalis, veronica persica, crepis biennis, galega officinalis, paspalum distichum