Figure 1From: Ethnobotany genomics - discovery and innovation in a new era of exploratory researchClassification tree from DNA barcoding sequence data (rbcL, matK and trnH-psbA + 41 quantitative variables) of 19 Biophytum species and varieties including three new species (dotted boxes; grey boxes outlines intraspecific variation recognized as ethnotaxa).Back to article page