text: ceratodon purpureus, apera spica-venti, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, elymus repens, fallopia convolvulus, myosotis arvensis, rumex acetosella, scleranthus annuus, thlaspi arvense, valerianella dentata, veronica arvensis, vicia tetrasperma, viola arvensis, capsella bursa-pastoris, erodium cicutarium, lapsana communis, lolium perenne, lycopsis arvensis, lysimachia arvensis, pinus sylvestris, polygonum aviculare, roemeria argemone, sherardia arvensis, trifolium arvense, tripleurospermum inodorum, vicia hirsuta, poa annua, raphanus raphanistrum