onopordum acanthium, ceratodon purpureus, bryum argenteum, senecio viscosus, urtica dioica, achillea collina, agrostis capillaris, amaranthus retroflexus, arctium lappa, carduus acanthoides, glechoma hederacea, linaria vulgaris, melilotus albus, plantago lanceolata, poa annua, prunella vulgaris, rubus idaeus, silene vulgaris, stellaria media, tripleurospermum inodorum, tussilago farfara, veronica chamaedrys