agrostis gigantea, arenaria serpyllifolia, centaurea cyanus, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, raphanus raphanistrum, scleranthus annuus, trifolium arvense, viola arvensis, achillea millefolium, arabidopsis thaliana, cerastium holosteoides, delphinium consolida, festuca rubra, knautia arvensis, linaria vulgaris, papaver dubium, roemeria argemone, rumex acetosella, veronica arvensis, veronica dillenii, vicia hirsuta, vicia sativa