text: ambrosia artemisiifolia, anthemis ruthenica, centaurea cyanus, scleranthus annuus, elymus repens, matricaria chamomilla, myosotis stricta, roemeria argemone, veronica hederifolia, veronica triphyllos, viola arvensis, apera spica-venti, arabidopsis thaliana, capsella bursa-pastoris, cerastium glomeratum, cerastium glutinosum, draba verna, lamium purpureum, moenchia mantica, myosotis arvensis, polygonum aviculare, raphanus raphanistrum, rumex acetosella, secale cereale, spergularia rubra, valerianella locusta, veronica arvensis, vicia grandiflora, vicia hirsuta