populus canadensis, holcus lanatus, plantago lanceolata, achillea millefolium, leucanthemum vulgare, lotus corniculatus, rumex acetosa, anthoxanthum odoratum, anthriscus sylvestris, arrhenatherum elatius, centaurea jacea, dactylis glomerata, equisetum arvense, hypericum perforatum, phragmites australis, tanacetum vulgare