text: convolvulus arvensis, equisetum arvense, veronica hederifolia, viola arvensis, adonis aestivalis, anthemis arvensis, arabidopsis thaliana, arenaria serpyllifolia, fallopia convolvulus, galium spurium, lamium purpureum, chenopodium album, cirsium arvense, geranium pusillum, lycopsis arvensis, myosotis arvensis, papaver rhoeas, polygonum aviculare, roemeria argemone, solanum tuberosum, valerianella locusta, veronica arvensis