matricaria chamomilla, ranunculus repens, agrostis stolonifera, convolvulus arvensis, galium aparine, mentha arvensis, oxalis stricta, persicaria maculosa, tussilago farfara, apera spica-venti, avena sativa, calystegia sepium, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, galinsoga parviflora, galium mollugo, glechoma hederacea, lamium purpureum, myosotis arvensis, papaver rhoeas, poa trivialis, polygonum aviculare, rorippa sylvestris, sonchus asper, stachys palustris, stellaria media, veronica persica