text: papaver rhoeas, capsella bursa-pastoris, poa annua, arabidopsis thaliana, stellaria media, viola arvensis, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, delphinium consolida, elymus repens, euphorbia helioscopia, lamium amplexicaule, lycopsis arvensis, roemeria argemone, tripleurospermum inodorum, veronica triphyllos, geranium pusillum, sisymbrium officinale