secale cereale, veronica hederifolia, arabidopsis thaliana, roemeria argemone, vicia sativa, arenaria serpyllifolia, centaurea cyanus, cerastium semidecandrum, descurainia sophia, erysimum cheiranthoides, fallopia convolvulus, lycopsis arvensis, papaver rhoeas, persicaria amphibia, senecio vernalis, stellaria media, thlaspi arvense, veronica arvensis, veronica triphyllos