berteroa incana, bryum argenteum, ceratodon purpureus, cirsium arvense, crepis capillaris, epilobium ciliatum, erigeron canadensis, tripleurospermum inodorum, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, bromus sterilis, bromus tectorum, carduus crispus, cerastium holosteoides, elymus repens, galium aparine, myosotis arvensis, papaver dubium, senecio vernalis