anthemis ruthenica, apera spica-venti, arenaria serpyllifolia, camelina microcarpa, papaver rhoeas, sisymbrium orientale, veronica praecox, veronica triphyllos, ambrosia artemisiifolia, bromus sterilis, bromus tectorum, buglossoides arvensis, cerastium semidecandrum, delphinium consolida, descurainia sophia, elymus repens, erigeron canadensis, fallopia convolvulus, holosteum umbellatum, muscari comosum, nigella arvensis, silene conica, silene latifolia, stellaria media, vicia villosa, viola arvensis