anthemis ruthenica, papaver rhoeas, arenaria serpyllifolia, bromus tectorum, buglossoides arvensis, chondrilla juncea, elymus repens, veronica praecox, vicia villosa, viola arvensis, ambrosia artemisiifolia, anchusa officinalis, apera spica-venti, arrhenatherum elatius, camelina microcarpa, cerastium semidecandrum, cirsium arvense, delphinium consolida, descurainia sophia, draba verna, erigeron canadensis, erodium cicutarium, euphorbia cyparissias, lamium amplexicaule, medicago minima, poa pratensis, silene conica, silene latifolia, sisymbrium orientale, veronica hederifolia, veronica triphyllos, vicia hirsuta