artemisia vulgaris, cirsium arvense, bryum argenteum, ceratodon purpureus, erigeron canadensis, lactuca serriola, rumex acetosella, achillea millefolium, agrostis stolonifera, brachythecium albicans, brachythecium rutabulum, brassica nigra, cerastium holosteoides, elymus repens, lamium album, medicago lupulina, persicaria mitis, sonchus oleraceus, tripleurospermum maritimum, urtica dioica, vicia hirsuta, crepis capillaris, galeopsis tetrahit, plantago lanceolata, rumex obtusifolius, sagina procumbens, senecio viscosus, trifolium repens