glycyrrhiza glabra, artemisia abrotanum, carex praecox, phragmites australis, poa angustifolia, rumex confertus, atriplex micrantha, bromus inermis, calamagrostis epigejos, cannabis sativa, chenopodium album, convolvulus arvensis, descurainia sophia, erigeron canadensis, galium verum, medicago sativa, polygonum aviculare