@article {6138,
	title = {Berichte {\"u}ber die botanischen Ergebnisse der Nyassa-See- und Kinga-Gebirgs-Expedition der Hermann- und Elise- geb. Heckmann-Wentzel-Stiftung},
	journal = {Bot. Jahrb. Syst.},
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	year = {1900},
	month = {1900},
	pages = {330 - 384},
	author = {Engler, A.}
}
@article {2927,
	title = {Thismia winkleri Engl., eine neue afrikanische Burmanniacee},
	journal = {Bot. Jahrb. Syst.},
	volume = {38},
	year = {1905},
	month = {1905///},
	pages = {89 - 91},
	author = {Engler, A.}
}
@article {2921,
	title = {Burmanniaceae africanae},
	journal = {Bot. Jahrb. Syst.},
	volume = {20},
	year = {1885},
	month = {1885///},
	pages = {138},
	author = {Engler, A.}
}
@article {2822,
	title = {Beitr{\"a}ge zur flora von Afrika. XXXV. Eine bisher in Afrika nicht nachgewiesene Familie, Triuridaceae},
	journal = {Bot. Jahrb. Syst.},
	volume = {43},
	year = {1909},
	month = {1909///},
	pages = {303 - 307},
	author = {Engler, A.}
}
