bromus tectorum, sisymbrium altissimum, spergula morisonii, anthemis ruthenica, arabidopsis thaliana, arenaria serpyllifolia, camelina microcarpa, capsella bursa-pastoris, carduus nutans, cynodon dactylon, descurainia sophia, equisetum arvense, erysimum diffusum, holosteum umbellatum, lepidium campestre, myosotis stricta, papaver confine, pilosella officinarum, senecio vulgaris, veronica dillenii, draba verna, echium vulgare, euphorbia cyparissias, hypericum perforatum, verbascum phoeniceum