roemeria apula, vicia sativa, papaver rhoeas, veronica arvensis, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, buglossoides arvensis, centaurea cyanus, cynodon dactylon, erigeron annuus, matricaria chamomilla, polygonum aviculare, saxifraga tridactylites, veronica triphyllos, vicia hirsuta, xanthium albinum, geranium pusillum, valerianella locusta