13C 1 9005-25-8 1 Carbon Isotopes 1 Carbon-13 1 Cephalanthera damasonium 1 FDJ0A8596D 1 Letter 1 mehr ... Neottieae 1 Research Support, Non-U.S. Gov't 1 Starch 1 carbon allocation 1 isotopic enrichment 1 partial mycoheterotrophy 1 photosynthates labelling starch 1 weniger ...