apera spica-venti, convolvulus arvensis, elymus repens, persicaria maculosa, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis, achillea virescens, arenaria serpyllifolia, cerastium fontanum, chenopodium album, equisetum arvense, euphorbia exigua, gnaphalium uliginosum, juncus bufonius, kickxia spuria, lolium perenne, medicago lupulina, myosotis arvensis, odontites vernus, papaver rhoeas, phleum pratense, plantago major, polypogon viridis, rumex crispus, sagina apetala, sinapis arvensis, sonchus asper, valerianella rimosa