artemisia vulgaris, carduus acanthoides, reseda lutea, barbula unguiculata, bromus sterilis, bromus tectorum, bryum argenteum, convolvulus arvensis, echium vulgare, gemmabryum caespiticium, hypericum perforatum, melica ciliata, silene latifolia, silene vulgaris, tortula acaulon, tripleurospermum inodorum, apera spica-venti, camelina microcarpa, cirsium arvense, cynoglossum officinale, elymus repens, erigeron canadensis, erysimum diffusum, falcaria vulgaris, galium aparine, lappula squarrosa, nonea pulla, picris hieracioides, poa angustifolia, torilis japonica, tragopogon dubius, centaurea stoebe, chenopodium album, echinops sphaerocephalus, lactuca serriola, papaver rhoeas, rubus caesius