text: sambucus ebulus, daucus carota, poa trivialis, arctium lappa, artemisia vulgaris, bromus sterilis, chenopodium album, convolvulus arvensis, dactylis glomerata, elymus repens, erigeron annuus, euphorbia cyparissias, hordeum murinum, lepidium draba, medicago lupulina, plantago lanceolata, poa angustifolia, polygonum aviculare, rubus caesius, sonchus asper, sorghum halepense, verbascum pulverulentum, vicia sativa