melampyrum barbatum, apera spica-venti, centaurea cyanus, cota austriaca, elymus repens, lathyrus tuberosus, papaver rhoeas, ambrosia artemisiifolia, arenaria serpyllifolia, cirsium arvense, erigeron canadensis, viola arvensis, aethusa cynapium, agrostemma githago, artemisia vulgaris, avena fatua, bifora radians, camelina microcarpa, cerastium semidecandrum, cerinthe minor, chondrilla juncea, convolvulus arvensis, daucus carota, delphinium consolida, equisetum arvense, euphorbia esula, euphorbia exigua, lepidium draba, melilotus officinalis, mentha arvensis, mentha longifolia, nigella arvensis, nonea pulla, plantago lanceolata, poa pratensis, stachys annua, tripleurospermum inodorum, valerianella rimosa, veronica arvensis, vicia villosa