trifolium repens, elymus repens, galeopsis tetrahit, myosotis arvensis, viola arvensis, equisetum arvense, persicaria lapathifolia, poa pratensis, galeopsis speciosa, galinsoga parviflora, galium aparine, lapsana communis, legousia speculum-veneris, lysimachia arvensis, mentha arvensis, silene latifolia, sonchus asper, spergula arvensis, stachys palustris, trifolium pratense, vicia cracca, vicia hirsuta, persicaria hydropiper, polygonum aviculare, veronica arvensis, vicia sepium