@book {16227,
	title = {Oesterreichische Botanische Zeitschrift},
	volume = {85},
	year = {1936},
	author = {Hand.-Mazz.}
}
@book {16225,
	title = {Oesterreichische Botanische Zeitschrift},
	volume = {89},
	year = {1940},
	author = {Cufod.}
}
@book {16216,
	title = {Prodromus Systematis Naturalis Regni Vegetabilis},
	volume = {6},
	year = {1837},
	author = {DC.}
}
@book {14353,
	title = {Bjulleten Moskovskogo Obacestva Ispytatelej Prirody,Otdel Biologiceskij},
	volume = {59},
	year = {1954},
	author = {Lipsch.}
}
