@article {5602,
	title = {Catalogue de la flore de l{\textquoteright}Oubangui-Chari},
	journal = {M{\'e}moires de l{\textquoteright}Institut d{\textquoteright}Etudes CentrafricainesM{\'e}moires de l{\textquoteright}Institut d{\textquoteright}Etudes Centrafricaines},
	volume = {2},
	year = {1950},
	note = {010, 015, 035, 087, 118, 148, 151, 182, 198, 202, 206},
	pages = {20-21},
	author = {Tisserant, Ch}
}
@article {5413,
	title = {Annonac{\'e}e nouvelle du Cameroun},
	journal = {Bulletin de la Soci{\'e}t{\'e} Botanique de FranceBulletin de la Soci{\'e}t{\'e} Botanique de France},
	volume = {97},
	year = {1950},
	note = {015},
	pages = {15},
	author = {Pellegrin, F.}
}
@article {5414,
	title = {Annonac{\'e}es nouvelles africaines},
	journal = {Notulae SystematicaeNotulae Systematicae},
	volume = {14},
	year = {1950},
	note = {115, 144},
	pages = {75-76},
	author = {Pellegrin, F.}
}
@article {5110,
	title = {Contributions to the knowledge of the Annonaceae in northern South America},
	journal = {Arkiv f{\"o}r Botanik, n.s.Arkiv f{\"o}r Botanik, n.s.},
	volume = {1},
	number = {6},
	year = {1950},
	note = {007, 010, 038, 041, 055, 080, 152, 161, 167, 196, 206},
	pages = {329-347; pl. 1-7},
	author = {Fries, R. E.}
}
@article {5111,
	title = {Three new species of Annonaceae from northern South America},
	journal = {Arkiv f{\"o}r Botanik, n.s.Arkiv f{\"o}r Botanik, n.s.},
	volume = {1},
	number = {11},
	year = {1950},
	note = {010, 080, 206},
	pages = {445-451},
	author = {Fries, R. E.}
}
@book {5078,
	title = {Gray{\textquoteright}s manual of botany eighth (centennial) edition - illustrated. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada},
	year = {1950},
	note = {016},
	publisher = {American Book Company},
	organization = {American Book Company},
	chapter = {677},
	address = {New York},
	author = {Fernald, M. L.}
}
@book {4888,
	title = {The flowering plants of the Anglo-Egyptian Sudan 1},
	year = {1950},
	note = {010, 062, 087, 104, 118, 151, 198, 206},
	publisher = {T. Buncle \& Co. Ltd.},
	organization = {T. Buncle \& Co. Ltd.},
	chapter = {2-7},
	address = {Arbroath (Scotland)},
	author = {Andrews, F. W.}
}
@book {4896,
	title = {Flore foresti{\`e}re Soudano-Guin{\'e}enne},
	year = {1950},
	note = {010, 087, 118, 198},
	publisher = {Soci{\'e}t{\'e} d{\textquoteright}{\'e}ditions G{\'e}ographique, Maritime et Coloniale},
	organization = {Soci{\'e}t{\'e} d{\textquoteright}{\'e}ditions G{\'e}ographique, Maritime et Coloniale},
	chapter = {37-43; pl. 1-2},
	address = {Paris},
	author = {Aubr{\'e}ville, A.}
}
