arabidopsis thaliana, roemeria argemone, spergula arvensis, stellaria media, vicia sativa, cerastium holosteoides, cerastium semidecandrum, convolvulus arvensis, draba verna, elymus repens, geranium dissectum, lamium purpureum, myosotis stricta, poa annua, scleranthus annuus, trifolium repens, veronica hederifolia, veronica triphyllos, vicia hirsuta, viola arvensis