setaria pumila, ambrosia artemisiifolia, equisetum arvense, erigeron canadensis, galinsoga parviflora, lysimachia arvensis, trifolium repens, convolvulus arvensis, crepis biennis, persicaria maculosa, plantago major, polygonum aviculare, psammophiliella muralis, ranunculus sardous, trifolium arvense, trifolium pratense