ch, graubünden, viola arvensis, galeopsis tetrahit, chenopodium album, capsella bursa-pastoris, myosotis arvensis, convolvulus arvensis, cirsium arvense, vicia cracca, trifolium repens, galium spurium, equisetum arvense, euphorbia helioscopia, medicago lupulina, stellaria media, galium aparine, campanula rapunculoides, veronica arvensis, arenaria serpyllifolia, lysimachia vulgaris, fallopia convolvulus, thlaspi arvense, elymus repens, trifolium pratense, lapsana communis, plantago lanceolata, vicia sepium, poa trivialis, achillea millefolium, veronica persica, rhinanthus alectorolophus, vicia sativa, lathyrus pratensis, anthemis arvensis, raphanus raphanistrum, ranunculus repens, lamium purpureum, centaurea cyanus, silene vulgaris, heracleum sphondylium, dactylis glomerata, polygonum aviculare, sonchus arvensis, vicia hirsuta, aegopodium podagraria, plantago major, centaurea scabiosa, persicaria maculosa, sonchus asper, poa pratensis, buglossoides arvensis