bolboschoenus maritimus, allium angulosum, althaea officinalis, cirsium arvense, drepanocladus polygamus, elymus repens, euphorbia esula, galium palustre, jacobaea vulgaris, lythrum virgatum, persicaria amphibia, plantago major, rorippa palustris, rubia tatarica, solanum nigrum, xanthium strumarium