arabidopsis thaliana, capsella bursa-pastoris, elymus repens, lysimachia arvensis, polypogon viridis, stellaria media, viola tricolor, chenopodium album, lipandra polysperma, myosotis arvensis, papaver dubium, persicaria maculosa, poa annua, poa trivialis, sagina procumbens, aethusa cynapium, arenaria serpyllifolia, bellis perennis, cerastium fontanum, glechoma hederacea, gnaphalium uliginosum, heracleum sphondylium, lamium purpureum, leucanthemum vulgare, poa pratensis