veronica hederifolia, stellaria media, capsella bursa-pastoris, roemeria argemone, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, carex hirta, chenopodium album, cirsium arvense, convolvulus arvensis, draba verna, equisetum arvense, euphorbia falcata, galium aparine, lathyrus pratensis, poa annua, veronica arvensis, viola arvensis