@article {25397,
	title = {Bull. Acad. Imp. Sci. Saint-Petersbourg 12: 61, 1868},
	year = {Submitted}
}
@article {25398,
	title = {Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-P?ersbourg 15: 260, 1857},
	year = {Submitted}
}
@article {25399,
	title = {Trudy Imp. S.-Peterburgsk. Bot. Sada 17: 22, t.1, 1899},
	year = {Submitted}
}
@article {25400,
	title = {Encycl. (Lamarck) 8: 617, 1808},
	year = {Submitted}
}
@article {25401,
	title = {Syst. Nat. (Candolle) 2: 9, 1821},
	year = {Submitted}
}
@article {25402,
	title = {Mem. Acad. Imp. Sci. St.-Petersbourg Divers Savans 9: 33, 1859},
	year = {Submitted}
}
@article {25403,
	title = {Fl. Sylv. Kor. 21: 63, 1936},
	year = {Submitted}
}
@article {25404,
	title = {Bot. Zhurn. (Moscow \& Leningrad) 55: 1192, 1970},
	year = {Submitted}
}
@article {25405,
	title = {Bot. Jahrb. Syst. 31(1-2): 130, 1902},
	year = {Submitted}
}
@article {25406,
	title = {Syst. Nat. (Candolle) 2: 22, 1821},
	year = {Submitted}
}
@article {25407,
	title = {Nov. Gen. Pl. [Thunberg] 1: 16, 1781},
	year = {Submitted}
}
@article {25408,
	title = {Mem. Acad. Imp. Sci. St.-Petersbourg Divers Savans 9: 34, 1859},
	year = {Submitted}
}
