text: solanum tuberosum, chenopodium album, stellaria media, arabidopsis thaliana, elymus repens, erigeron canadensis, erodium cicutarium, fallopia convolvulus, galinsoga parviflora, geranium pusillum, ornithopus perpusillus, polygonum aviculare, raphanus raphanistrum, setaria pumila, sisymbrium officinale, trifolium arvense, urtica urens