text: glycyrrhiza glabra, bromus inermis, calamagrostis epigejos, elymus repens, convolvulus arvensis, dodartia orientalis, eryngium planum, euphorbia tommasiniana, galium verum, inula britannica, lactuca serriola, lactuca tatarica, leuzea repens, poa angustifolia, polygonum aviculare, sonchus arvensis, vicia cracca