turritis glabra, arabidopsis thaliana, draba verna, veronica arvensis, poa annua, anthemis arvensis, capsella bursa-pastoris, digitalis purpurea, geranium pusillum, lamium purpureum, matricaria discoidea, polygonum aviculare, sonchus arvensis, vicia sativa, viola arvensis, epilobium parviflorum, fallopia convolvulus, impatiens parviflora, plantago lanceolata, plantago major, potentilla argentea, spergularia rubra, trifolium arvense