crassula tillaea, cynodon dactylon, herniaria glabra, logfia gallica, plantago coronopus, sagina apetala, scleranthus polycarpos, silene gallica, trifolium arvense, trifolium campestre, aira caryophyllea, cerastium pumilum, erodium cicutarium, ornithopus compressus, paronychia argentea, poa annua, spergularia rubra