galinsoga parviflora, galinsoga quadriradiata, galeopsis tetrahit, galium spurium, convolvulus arvensis, stellaria media, veronica agrestis, capsella bursa-pastoris, chenopodium album, equisetum arvense, euphorbia helioscopia, geranium pusillum, lamium purpureum, mentha arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa