galinsoga parviflora, lipandra polysperma, symphytum officinale, aegopodium podagraria, amaranthus blitum, chenopodium album, lamium purpureum, setaria pumila, capsella bursa-pastoris, digitaria sanguinalis, elymus repens, equisetum arvense, erigeron annuus, galinsoga quadriradiata, lythrum salicaria, mentha arvensis, plantago major