@book {3411,
	title = {{\"U}ber die Pirolaceen-Gattung Monotropastrum H. Andr.},
	series = {Notizbl. Bot. Gart. Berlin-Dahlem},
	volume = {12},
	year = {1935},
	month = {1935///},
	pages = {696 - 699},
	author = {Andres, H.}
}
@book {3423,
	title = {Flora Boreali-Americana, Vol. 2},
	year = {1840},
	month = {1840///},
	pages = { - 48},
	author = {Hooker, W. J.}
}
@book {3047,
	title = {Monotropa uniflora},
	series = {Exotic Flora, Vol. II},
	year = {1825},
	month = {1825///},
	pages = {Pl. 85},
	publisher = {Blackwood},
	organization = {Blackwood},
	address = {Edinburgh},
	author = {Hooker, W.}
}
@book {2995,
	title = {Die Biologie von Monotropa hypopitys L. und Neottia nidus avis L. unter vergleichender Hinzuziehung anderer Orchideen},
	year = {1873},
	month = {1873///},
	publisher = {Dieterich{\textquoteright}sche Univ. Buchdruckerei},
	organization = {Dieterich{\textquoteright}sche Univ. Buchdruckerei},
	address = {G{\"o}ttingen},
	author = {Drude, O.}
}
@book {2847,
	title = {Mycorrhizal symbiosis. Section 3: Mycorrhizas in the ericales},
	year = {1997},
	month = {1997///},
	pages = {299 - 346},
	publisher = {Acad. Press},
	organization = {Acad. Press},
	address = {San Diego},
	author = {Smith, S. E. and Read, D. J.}
}
@book {2773,
	title = {On the metabolism of Monotropa hypopitys},
	series = {Proc. IX Int. Bot. Congress, Montreal},
	year = {1959},
	month = {1959///},
	pages = {35 - 36},
	author = {Bj{\"o}rkman, E.}
}
