ranunculus repens, ceratodon purpureus, trifolium repens, alopecurus geniculatus, brachythecium rutabulum, elymus repens, gnaphalium uliginosum, juncus bufonius, kindbergia praelonga, poa annua, poa trivialis, veronica serpyllifolia, cerastium holosteoides, juncus effusus, plantago major, cirsium arvense, lolium perenne, epilobium tetragonum, erigeron canadensis, holcus lanatus, polygonum aviculare