apera spica-venti, secale cereale, vicia hirsuta, arabidopsis thaliana, draba verna, arenaria serpyllifolia, centaurea cyanus, myosotis arvensis, myosotis stricta, roemeria argemone, scleranthus annuus, veronica arvensis, veronica triphyllos, viola arvensis, anthoxanthum aristatum, aphanes microcarpa, artemisia vulgaris, bromus hordeaceus, capsella bursa-pastoris, cirsium arvense, descurainia sophia, elymus repens, erigeron canadensis, erodium cicutarium, geranium pusillum, plantago major, stellaria media, trifolium repens, tripleurospermum inodorum, veronica hederifolia, vicia villosa