stellaria media, persicaria lapathifolia, agrostis stolonifera, argentina anserina, galinsoga parviflora, lamium purpureum, mentha arvensis, sinapis arvensis, thlaspi arvense, veronica agrestis, bidens tripartita, capsella bursa-pastoris, equisetum arvense, fumaria officinalis, galeopsis tetrahit, lamium amplexicaule, polygonum aviculare, sonchus asper