cirsium arvense, lathyrus aphaca, linaria vulgaris, tripleurospermum inodorum, achillea millefolium, delphinium consolida, erigeron canadensis, lotus tenuis, medicago lupulina, persicaria maculosa, phragmites australis, ranunculus repens, rorippa sylvestris, rumex stenophyllus, symphytum officinale, trifolium hybridum, trifolium repens