@article{Shi-Guo SUN:405, author = {Shi-Guo SUN, Chi-Yuan YAO}, title = {Increased seed set in down slope-facing flowers of Lilium duchartrei}, publisher = {J Syst Evol}, year = {2013}, journal = {Journal of Systematics and Evolution}, volume = {51}, number = {4}, eid = {405}, numpages = {7}, pages = {405}, keywords = {down-slope orientation; flower direction; #i#Lilium duchartrei#/i#; reproductive success; slope angle.}, url = {https://www.jse.ac.cn/EN/abstract/article_16103.shtml}, doi = {10.1111/jse.12002} }