gratiola officinalis, inula britannica, anthoxanthum repens, beckmannia eruciformis, cirsium arvense, achillea salicifolia, asparagus officinalis, bromus inermis, euphorbia esula, lythrum virgatum, mentha arvensis, stachys palustris, vicia cracca, alisma plantago-aquatica, allium angulosum, althaea officinalis, artemisia abrotanum, butomus umbellatus, galium palustre, persicaria minor, plantago major, polygonum bellardii, rorippa palustris, schoenoplectus lacustris, scutellaria hastifolia