@article {3245, title = {Divergence in mycorrhizal specialization within Hexalectris spicata (Orchidaceae), a nonphotosynthetic desert orchid}, journal = {Amer. J. Bot.}, volume = {90}, year = {2003}, month = {2003///}, pages = {1168 - 1179}, author = {Taylor, D. L. and Bruns, T. D. and Szaro, T. M. and Hodges, S. A.} }