bunium bulbocastanum, centaurea cyanus, delphinium consolida, ranunculus arvensis, allium vineale, alopecurus myosuroides, apera spica-venti, arenaria serpyllifolia, brassica rapa, bromus secalinus, buglossoides arvensis, cirsium arvense, convolvulus arvensis, elymus repens, euphorbia exigua, fallopia convolvulus, galeopsis angustifolia, galium tricornutum, geranium dissectum, lysimachia foemina, medicago lupulina, medicago sativa, melampyrum arvense, papaver rhoeas, poa compressa, polygonum aviculare, scandix pecten-veneris, thlaspi arvense, trifolium repens, veronica polita, vicia sativa, viola tricolor, lactuca serriola, torilis japonica