Fig. 1From: Accumulation mechanism of metabolite markers identified by machine learning between Qingyuan and Xiushui counties in Polygonatum cyrtonema HuaMetabolomic analysis of P. cyrtonema from two sites in Qingyuan and Xiushui Counties. A Diagram of P. cyrtonema plant. B PCA analysis of the two sites. C Component analysis of the identified metabolites from P. cyrtonema. D Complexheatmap of all metabolites identified by relative quantificationBack to article page