elymus repens, artemisia absinthium, arenaria serpyllifolia, myosotis arvensis, valerianella dentata, aphanes arvensis, barbula unguiculata, arabidopsis thaliana, cerastium semidecandrum, ceratodon purpureus, erigeron canadensis, veronica arvensis, viola arvensis, apera spica-venti, cirsium arvense, delphinium consolida, roemeria argemone, senecio vernalis, vicia hirsuta, bromus tectorum, capsella bursa-pastoris, crepis tectorum, stellaria media