ambrosia artemisiifolia, digitaria sanguinalis, equisetum arvense, setaria pumila, anthemis arvensis, cirsium arvense, convolvulus arvensis, delphinium consolida, echinochloa crus-galli, erigeron canadensis, gnaphalium uliginosum, lathyrus oleraceus, lysimachia arvensis, oxalis stricta, persicaria lapathifolia, persicaria maculosa, plantago major, psammophiliella muralis, trifolium pratense, trifolium repens, verbena officinalis