@article {5786,
	title = {Kritische aufz{\"a}hlung der bisher aus Zentral-Amerika bekanntgewordenen Orchidaceen},
	journal = {Beih. Bot. Centralbl.},
	volume = {36(3)},
	year = {1918},
	month = {1918},
	pages = {321 - 520},
	author = {Schlechter, R.}
}
@article {5664,
	title = {Die Orchideen von Java. Erster Nachtrag},
	journal = {Bulletin de D{\'e}partement de l{\textquoteright}Agriculture aux Indes N{\'e}erlandaises. Buitenzorg},
	volume = {13},
	year = {1907},
	month = {1918},
	pages = {1 - 78},
	author = {Smith, J.J.}
}
@article {4995,
	title = {Die Orchideen von Java. F{\"u}nfter Nachtrag},
	journal = {Bull. Jard. Bot. Buitenzorg, ser. 2},
	volume = {26},
	year = {1918},
	month = {1918///},
	pages = {1 - 135},
	author = {Smith, J. J.}
}
@article {4016,
	title = {Notes on the flora of Loh Fau Mountain, Kwangtung Province, China},
	journal = {Philippine Journal of Science. Section C, Botany. Manila},
	volume = {13},
	year = {1918},
	month = {1918///},
	pages = {123 - 161},
	author = {Merrill, E. D.}
}
@article {3170,
	title = {Eine neue papuasische Burmanniaceae},
	journal = {Bot. Jahrb. Syst.},
	volume = {55},
	year = {1918},
	pages = {202 - 203},
	author = {Schlechter, R.}
}
@article {2873,
	title = {The sporangia of Thismia americana},
	journal = {Bot. Gaz.},
	volume = {66},
	year = {1918},
	month = {1918///},
	pages = {354 - 363},
	author = {Pfeiffer, N. E.}
}
