gb, berkshire, urtica dioica, impatiens capensis, epilobium hirsutum, ranunculus repens, iris pseudacorus, stachys palustris, cirsium arvense, heracleum sphondylium, lamium album, galium aparine, butomus umbellatus, nuphar lutea, dipsacus fullonum, lythrum salicaria, geranium pratense, calystegia sepium, salix alba, lycopus europaeus, plantago major, mentha aquatica, solanum dulcamara, symphytum officinale, rumex obtusifolius, pulicaria dysenterica, poa trivialis, petasites hybridus, potentilla reptans, glechoma hederacea, fritillaria meleagris, phalaris arundinacea, hydrocotyle ranunculoides, lemna minor, sparganium erectum, anthriscus sylvestris, trifolium repens, oenanthe crocata, arctium minus, sisymbrium officinale, persicaria amphibia, rumex crispus, glyceria maxima, scrophularia auriculata, convolvulus arvensis, dactylis glomerata, geranium dissectum, bellis perennis, althaea officinalis, plantago lanceolata, agrostis stolonifera, filipendula ulmaria