carex melanostachya, carex praecox, rubia tatarica, galium rubioides, phragmites australis, artemisia abrotanum, bromus inermis, xanthium strumarium, fraxinus pennsylvanica, poa angustifolia, thalictrum flavum, bidens frondosa, inula britannica, scutellaria galericulata, lythrum salicaria, rumex crispus, sonchus arvensis, allium angulosum, althaea officinalis, chaiturus marrubiastrum, cirsium arvense, cuscuta campestris, euphorbia tommasiniana, rumex stenophyllus