fallopia convolvulus, galeopsis tetrahit, mentha arvensis, persicaria hydropiper, polygonum aviculare, stellaria media, achillea millefolium, aegopodium podagraria, elymus repens, equisetum arvense, galeopsis speciosa, galinsoga parviflora, lathyrus pratensis, myosotis arvensis, persicaria lapathifolia, silene latifolia, spergula arvensis, trifolium pratense, trifolium repens, vicia cracca, lythrum salicaria, sonchus asper