text: apera spica-venti, arenaria serpyllifolia, galium aparine, legousia speculum-veneris, myosotis arvensis, papaver rhoeas, roemeria argemone, trifolium pratense, veronica hederifolia, arabidopsis thaliana, centaurea cyanus, equisetum arvense, polygonum aviculare, vicia hirsuta, viola arvensis, achillea millefolium, agrostis stolonifera, alopecurus myosuroides, bryum argenteum, buglossoides arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, medicago lupulina, persicaria amphibia, poa annua, ranunculus arvensis, stellaria media, vicia tetrasperma