text: tripleurospermum inodorum, matricaria chamomilla, arabidopsis thaliana, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, matricaria discoidea, myosotis arvensis, sonchus oleraceus, stachys palustris, thlaspi arvense, trifolium dubium, viola arvensis, alopecurus aequalis, erodium cicutarium, geranium dissectum, vicia villosa