triticum aestivum, montia arvensis, holcus mollis, deschampsia cespitosa, cerastium glomeratum, convolvulus arvensis, taraxacum minimum, trifolium repens, erigeron annuus, rumex acetosa, stellaria media, plantago lanceolata, ranunculus repens, aphanes microcarpa, hedera helix, lamium purpureum, veronica beccabunga