apera spica-venti, agrostemma githago, convolvulus arvensis, galeopsis tetrahit, mentha arvensis, odontites vernus, vicia cracca, viola arvensis, arenaria serpyllifolia, buglossoides arvensis, chenopodium album, equisetum arvense, geranium pusillum, myosotis ramosissima, trifolium pratense, trifolium repens, vicia hirsuta, vicia sativa, crepis capillaris, epilobium collinum, euphorbia helioscopia, galium spurium, persicaria mitis, poa pratensis, thlaspi arvense, veronica arvensis