secale cereale, scleranthus annuus, centaurea cyanus, convolvulus arvensis, elymus repens, equisetum arvense, erigeron canadensis, juncus capitatus, plantago uliginosa, radiola linoides, viola arvensis, agrostis capillaris, agrostis stolonifera, anthemis arvensis, anthoceros punctatus, arabidopsis thaliana, barbula unguiculata, cirsium arvense, daucus carota, filago arvensis, galeopsis ladanum, gnaphalium uliginosum, hypericum humifusum, juncus bufonius, leptobryum pyriforme, lysimachia arvensis, lysimachia minima, medicago lupulina, oxalis stricta, persicaria lapathifolia, plantago lanceolata, prunella vulgaris, psammophiliella muralis, raphanus raphanistrum, scorzoneroides autumnalis, syntrichia ruralis, trifolium arvense, trifolium campestre, veronica persica, vicia tetrasperma