@article {27767,
	title = {Reise Russ. Reich. 3: 721, 1776},
	year = {Submitted}
}
@article {27768,
	title = {J. Linn. Soc., Bot. 23: 129, 1886},
	year = {Submitted}
}
@article {27769,
	title = {Mem. Acad. Imp. Sci. St.-Petersbourg Divers Savans 2: 88, 1835},
	year = {Submitted}
}
@article {27770,
	title = {Repert. Spec. Nov. Regni Veg. 10: 431, 1912},
	year = {Submitted}
}
@article {27771,
	title = {Compt. Rend. Hebd. Seances Acad. Sci. 44: 1141, 1857},
	year = {Submitted}
}
@article {27772,
	title = {Bot. Mag. (Tokyo) 18: 97, 1904},
	year = {Submitted}
}
@article {27773,
	title = {J. Arnold Arbor. 49: 377, 1968},
	year = {Submitted}
}
@article {27774,
	title = {Gard. Dict., ed. 8 Z,  1, 1768},
	year = {Submitted}
}
@article {27775,
	title = {Familiar Trees Hopei 307, 1934},
	year = {Submitted}
}
@article {27761,
	title = {Bot. Mag. (Tokyo) 39: 21, 1925},
	year = {Submitted}
}
@article {27762,
	title = {M?. Fam. Rhamn?s 50, 1826},
	year = {Submitted}
}
@article {27763,
	title = {Nov. Gen. Pl. [Thunberg] 1: 8, 1781},
	year = {Submitted}
}
@article {27764,
	title = {Encycl. (Lamarck) Suppl. 4 262, 1816},
	year = {Submitted}
}
@article {27765,
	title = {Nat. Pflanzenfam. 3: 406, 1895},
	year = {Submitted}
}
@article {27766,
	title = {Abh. Math.-Phys. Cl. Konigl. Bayer. Akad. Wiss. 4: 146, 1845},
	year = {Submitted}
}
