de, saarpfalz-kreis, hordeum vulgare, triticum aestivum, avena sativa, brassica napus, lathyrus tuberosus, euphorbia exigua, vicia faba, convolvulus arvensis, melampyrum arvense, trifolium incarnatum, lysimachia arvensis, sinapis arvensis, aethusa cynapium, papaver rhoeas, medicago sativa, sonchus asper, centaurea scabiosa, daucus carota, cirsium arvense, viola arvensis, veronica persica, vicia sativa, centaurea cyanus, euphorbia helioscopia, medicago lupulina, thlaspi arvense, kickxia spuria, chenopodium album, zea mays, phacelia tanacetifolia, trifolium repens, plantago lanceolata, raphanus raphanistrum, fagopyrum esculentum, potentilla reptans, geranium dissectum, alopecurus myosuroides, achillea millefolium, matricaria chamomilla, myosotis arvensis, galium aparine, elymus repens, fumaria officinalis, sinapis alba, tragopogon pratensis, capsella bursa-pastoris, rhinanthus alectorolophus, lathyrus oleraceus, plantago major, trifolium pratense