veronica hederifolia, arenaria serpyllifolia, arabidopsis thaliana, convolvulus arvensis, poa trivialis, saxifraga tridactylites, stellaria media, valerianella locusta, anthemis arvensis, capsella bursa-pastoris, cerastium glomeratum, cirsium arvense, galium aparine, lamium purpureum, papaver rhoeas, ranunculus repens, silene latifolia, veronica arvensis, veronica persica, viola arvensis, geranium pusillum