hydrocotyle vulgaris, schoenus nigricans, argentina anserina, agrostis stolonifera, festuca rubra, mentha aquatica, oenanthe lachenalii, prunella vulgaris, carex arenaria, carex flacca, lotus corniculatus, anacamptis palustris, asparagus prostratus, carex distans, convolvulus arvensis, poa pratensis