beta vulgaris, elymus repens, equisetum arvense, galinsoga parviflora, chenopodium album, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, oxalis stricta, setaria pumila, sonchus arvensis, stellaria media, thlaspi arvense