stellaria media, lamium purpureum, veronica hederifolia, euphorbia helioscopia, lamium amplexicaule, veronica polita, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, brassica napus, cerastium glomeratum, geranium pusillum, legousia speculum-veneris, matricaria chamomilla, poa annua, saxifraga tridactylites, trifolium pratense