text: aegilops geniculata, bombycilaena erecta, chenopodium album, arenaria serpyllifolia, bromus hordeaceus, bromus tectorum, cirsium arvense, convolvulus arvensis, erodium cicutarium, eryngium campestre, fumaria vaillantii, reseda phyteuma, silene vulgaris, centaurea cephalariifolia, conringia orientalis, erodium malacoides, euphorbia serrata, euphorbia sulcata, hordeum murinum, medicago sativa, papaver rhoeas, plantago lanceolata, senecio gallicus, silene conoidea, sisymbrium officinale, sonchus asper