potentilla argentea, plantago lanceolata, poa angustifolia, arenaria serpyllifolia, artemisia absinthium, brachythecium albicans, bromus hordeaceus, elymus repens, trifolium arvense, achillea millefolium, armeria maritima, berteroa incana, rumex acetosella, silene latifolia, trifolium repens, carduus acanthoides, erigeron canadensis