gb, south west wales, filipendula ulmaria, ranunculus repens, fraxinus excelsior, urtica dioica, galium palustre, alnus glutinosa, galium aparine, juncus effusus, crataegus monogyna, iris pseudacorus, dryopteris dilatata, cardamine pratensis, hedera helix, poa trivialis, holcus lanatus, agrostis stolonifera, circaea lutetiana, salix cinerea, caltha palustris, angelica sylvestris, corylus avellana, geranium robertianum, geum urbanum, lonicera periclymenum, phalaris arundinacea, deschampsia cespitosa, quercus robur, acer pseudoplatanus, cirsium palustre, betula pubescens, carex remota, athyrium filix-femina, cardamine flexuosa, lythrum salicaria, heracleum sphondylium, equisetum fluviatile, oenanthe crocata, solanum dulcamara, valeriana officinalis, dryopteris filix-mas, chrysosplenium oppositifolium, sorbus aucuparia, rumex sanguineus, rumex acetosa, glechoma hederacea, ficaria verna, silene dioica, ilex aquifolium, lycopus europaeus, arum maculatum