elymus repens, cirsium arvense, carex melanostachya, lythrum virgatum, achillea salicifolia, convolvulus arvensis, euphorbia tommasiniana, gratiola officinalis, inula britannica, lysimachia vulgaris, plantago major, ranunculus repens, rorippa palustris, rubia tatarica, schoenoplectus lacustris, thalictrum flavum