Figure 6From: TCMGIS-II based prediction of medicinal plant distribution for conservation planning: a case study of Rheum tanguticumComparison between the distribution counties of Rheum tanguticum Maxim . ex Balf predicted by TCMGIS-II and recorded by the survey data. Latticed: the counties of survey data in prediction result. Left hatched: those of prediction results without survey data. Right hatched: those of survey data beyond prediction results. The percentage and number of counties in each part are given.Back to article page