Pollen morphology of selected tundra plants from the high Arctic of Ny-Ålesund, Svalbard

YAO Yifeng，ZHAO Qi，BERA Subir，LI Xiaoli & LI Chengsen

ADVANCES IN POLAR SCIENCE . 2012, (2-English): 103 -115 . DOI: 10.3724/SP.J.1085.2012.00103