text: roemeria apula, arabidopsis thaliana, centaurea cyanus, matricaria chamomilla, papaver rhoeas, polygonum aviculare, vicia sativa, aphanes arvensis, artemisia vulgaris, buglossoides arvensis, vicia hirsuta, apera spica-venti, avena barbata, capsella bursa-pastoris, elymus repens, fumaria officinalis, myosotis ramosissima, stellaria media, veronica arvensis, veronica persica, veronica triphyllos, viola tricolor, arenaria serpyllifolia, lamium amplexicaule