@article {3366, title = {Isotopic evidence of full and partial myco-heterotrophy in the plant tribe Pyroleae (Ericaceae)}, journal = {New Phytol.}, volume = {182}, year = {2009}, month = {2009///}, pages = {719 - 726}, author = {Hynson, N. A. and Preiss, K. and Gebauer, G. and Bruns, T. D.} }