eleocharis palustris, phalacrachena inuloides, alopecurus pratensis, beckmannia eruciformis, carex melanostachya, elatine alsinastrum, gratiola officinalis, juncus atratus, phlomoides tuberosa, polygonum aviculare, potentilla argentea, rorippa brachycarpa, cyperus flavescens, rumex crispus, lythrum virgatum