arenaria serpyllifolia, solidago canadensis, trifolium campestre, bromus sterilis, bryum argenteum, cerastium holosteoides, convolvulus arvensis, erigeron canadensis, gemmabryum caespiticium, hypericum perforatum, lactuca serriola, medicago lupulina, poa trivialis, erigeron annuus, holcus lanatus, plantago major, poa compressa, rumex obtusifolius, artemisia vulgaris, chaenorhinum minus, lapsana communis, ranunculus repens, senecio vulgaris