euphorbia exigua, euphorbia falcata, fallopia convolvulus, lysimachia arvensis, silene noctiflora, stellaria media, veronica persica, viola arvensis, adonis aestivalis, galium aparine, lysimachia foemina, medicago lupulina, mercurialis annua, papaver rhoeas, polygonum aviculare, stachys annua, tripleurospermum inodorum, capsella bursa-pastoris, delphinium consolida, galium spurium