text: echinochloa crus-galli, convolvulus arvensis, lipandra polysperma, persicaria lapathifolia, setaria pumila, achillea millefolium, ambrosia artemisiifolia, brassica rapa, chenopodium album, cirsium arvense, equisetum arvense, erigeron canadensis, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, medicago lupulina, mentha arvensis, oxalis stricta, plantago major, polygonum aviculare, prunella vulgaris, psammophiliella muralis, ranunculus bulbosus, reseda lutea, sonchus asper, stachys palustris, trifolium repens, viola arvensis