@article {3271,
	title = {Root anatomy and mycotrophy (AM) of the achlorophyllous Voyria truncata (Standley) Standley \& Steyermark (Gentianaceae)},
	journal = {Bot. Acta},
	volume = {110},
	year = {1997},
	month = {1997///},
	pages = {127 - 134},
	author = {Imhof, S. and Weber, H. C.}
}
@book {2879,
	title = {Evolution of the arbuscular mycorrhiza (AM) in the Gentianales},
	series = {Second International Congress on Symbiosis, April 13-18, 1997},
	year = {1997},
	month = {1997///},
	pages = {89},
	publisher = {Marine Biological Laboratory},
	organization = {Marine Biological Laboratory},
	address = {Woods Hole, MA},
	author = {Weber, H. C. and Imhof, S. and Kendzior, B.}
}
