secale cereale, apera spica-venti, logfia minima, festuca rubra, trifolium arvense, agrostis capillaris, berteroa incana, capsella bursa-pastoris, cerastium semidecandrum, digitaria ischaemum, elymus repens, erigeron canadensis, galeopsis ladanum, herniaria hirsuta, pilosella officinarum, polytrichum piliferum, rumex acetosella, setaria pumila, veronica dillenii