phragmites australis, stachys palustris, equisetum arvense, myosotis arvensis, persicaria amphibia, poa annua, stellaria media, tussilago farfara, avena fatua, chenopodium album, euphorbia helioscopia, fallopia convolvulus, galium aparine, glechoma hederacea, lamium purpureum, lolium perenne, matricaria chamomilla, persicaria maculosa, polygonum aviculare, senecio vulgaris, solanum nigrum, sonchus oleraceus, veronica persica, oxalis stricta