Chemical constituents from medical and edible plants of Rosa roxburghii An Ethnobotanical Study of Traditional Edible Plants Used by Naxi People in Northwest Yunnan, China——A Case Study in Wenhai Village A Study on the Utilization of Wild Plants for Food in Liangshan Yi Autonomous Prefecture Arsenic speciation in edible plants: A review. Preliminary Investigation on Ethnic traditional knowledge of vegetable resources in Guizhou Study on Traditional Knowledge of Wild Edible Plants Used by the Mongolians in Xilingol Typical Steppe Area* Exploitation and Utilization of Plant Resources of Rubus L.in Jigongshan National Nature Reserve in Xinyang City,Henan Province