@article {3263,
	title = {Changing partners in the dark: isotopic and molecular evidence of ectomycorrhizal liaisons between forest orchids and trees},
	journal = {Proc. Roy. Soc. London, Ser. B},
	volume = {271},
	year = {2004},
	month = {2004///},
	pages = {1799 - 1806},
	author = {Bidartondo, M. I. and Burghardt, B. and Gebauer, G. and Bruns, T. D. and Read, D. J.}
}
@article {3265,
	title = {Mixotrophy in orchids: insights from a comparative study of green individuals and nonphotosynthetic individuals of Cephalanthera damasonium},
	journal = {New Phytol.},
	volume = {166},
	year = {2005},
	month = {2005///},
	pages = {639 - 653},
	author = {Julou, T. and Burghardt, B. and Gebauer, G. and Berveiller, D. and Damesin, C. and Selosse, M.-A.}
}
