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