agrostis capillaris, holcus lanatus, hydrocotyle vulgaris, achillea millefolium, cirsium arvense, lotus pedunculatus, plantago lanceolata, anthoxanthum odoratum, centaurea jacea, cerastium holosteoides, elymus repens, galium palustre, juncus conglomeratus, oenanthe lachenalii, pimpinella saxifraga, rumex acetosa, sonchus arvensis, argentina anserina, carex leporina, juncus effusus, stellaria graminea