secale cereale, centaurea cyanus, adonis aestivalis, alyssum alyssoides, androsace maxima, bromus squarrosus, bupleurum rotundifolium, elymus repens, euphorbia falcata, filago arvensis, ajuga genevensis, allium sphaerocephalon, atriplex patula, bufonia paniculata, bunium bulbocastanum, camelina microcarpa, caucalis platycarpos, centaurea jacea, clinopodium acinos, convolvulus arvensis, crepis foetida, erodium cicutarium, euphorbia helioscopia, isatis tinctoria, lactuca serriola, lapsana communis, medicago lupulina, melilotus officinalis, papaver rhoeas, polycnemum arvense, polygonum aviculare, roemeria argemone, scandix macrorhyncha, silene vulgaris, tragopogon dubius, viola arvensis