poa annua, sagina procumbens, streblotrichum convolutum, plantago coronopus, achillea millefolium, diplotaxis tenuifolia, erigeron canadensis, festuca rubra, plantago major, poa pratensis, sedum acre, bromus hordeaceus, calamagrostis epigejos, cerastium semidecandrum, erodium cicutarium, hippophae rhamnoides, phleum arenarium, phleum pratense, rumex acetosella