cirsium arvense, euphorbia exigua, myosotis arvensis, ranunculus repens, sherardia arvensis, arenaria serpyllifolia, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, galium aparine, geranium dissectum, lapsana communis, lysimachia arvensis, medicago lupulina, mentha arvensis, polygonum aviculare, silene latifolia, stachys palustris, veronica persica, vicia sativa, viola arvensis, chenopodium album, vicia sepium