gratiola officinalis, achillea salicifolia, lythrum virgatum, mentha arvensis, rumex thyrsiflorus, stachys palustris, xanthium strumarium, agrostis stolonifera, allium angulosum, anthoxanthum repens, artemisia scoparia, asparagus officinalis, bidens tripartita, convolvulus arvensis, eleocharis acicularis, euphorbia tommasiniana, galium verum, plantago major, rorippa palustris, rumex hydrolapathum, tragopogon podolicus