jacobaea vulgaris, allium angulosum, anthoxanthum repens, artemisia abrotanum, bromus inermis, carex melanostachya, inula britannica, lythrum salicaria, asparagus officinalis, bidens tripartita, convolvulus arvensis, echinochloa crus-galli, lotus corniculatus, plantago major, rubia tatarica, scutellaria galericulata, veronica longifolia, vicia tenuifolia