buglossoides arvensis, cerastium glutinosum, papaver rhoeas, aphanes arvensis, arabidopsis thaliana, plantago arenaria, silene conica, veronica arvensis, agrostis stolonifera, artemisia vulgaris, avena barbata, bromus diandrus, capsella bursa-pastoris, elymus repens, erodium cicutarium, lolium multiflorum, medicago lupulina, poa trivialis, roemeria apula, valerianella locusta, petrorhagia saxifraga, veronica persica