glycyrrhiza glabra, anthoxanthum repens, bromus inermis, poa angustifolia, cannabis sativa, carex melanostachya, carex praecox, cichorium intybus, convolvulus arvensis, elymus repens, eryngium planum, euphorbia palustris, euphorbia tommasiniana, lactuca serriola, leuzea repens, medicago sativa, polygonum arenarium, potentilla reptans, psammophiliella muralis