asparagus officinalis, phalaris arundinacea, phragmites australis, typha angustifolia, achillea salicifolia, alisma plantago-aquatica, bromus inermis, cirsium arvense, galium rubioides, inula britannica, schoenoplectus lacustris, allium angulosum, althaea officinalis, carex acuta, convolvulus arvensis, euphorbia palustris, lythrum salicaria, mentha arvensis, scutellaria galericulata, stachys palustris, veronica longifolia, vicia tenuifolia, xanthium strumarium