text: arabidopsis thaliana, bunium bulbocastanum, centaurea cyanus, veronica hederifolia, achillea millefolium, arenaria serpyllifolia, fallopia convolvulus, galium spurium, odontites vernus, polygonum aviculare, trifolium arvense, trifolium repens, veronica arvensis, veronica verna, viola arvensis, allium sphaerocephalon, atriplex patula, buglossoides arvensis, camelina microcarpa, capsella bursa-pastoris, convolvulus arvensis, cynosurus echinatus, draba verna, filago arvensis, galeopsis ladanum, lapsana communis, muscari comosum, poa bulbosa, ranunculus arvensis, roemeria argemone, scleranthus annuus, valerianella dentata, vicia hirsuta, vicia sativa