artemisia absinthium, elymus repens, arenaria serpyllifolia, erigeron canadensis, myosotis arvensis, valerianella dentata, vicia hirsuta, veronica arvensis, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, ceratodon purpureus, senecio vernalis, viola arvensis, convolvulus arvensis, cynoglossum officinale, delphinium consolida, rumex acetosella, artemisia campestris, jasione montana, roemeria argemone