solanum tuberosum, persicaria lapathifolia, chenopodium album, echinochloa crus-galli, stellaria media, amaranthus retroflexus, arenaria serpyllifolia, capsella bursa-pastoris, digitaria ischaemum, elymus repens, euphorbia helioscopia, galinsoga parviflora, glechoma hederacea, scleranthus annuus, setaria pumila, setaria viridis, sonchus arvensis, stachys palustris