Figure 3 | Scientific Reports

Figure 3

From: Discrimination of geographical origin of cultivated Polygala tenuifolia based on multi-element fingerprinting by inductively coupled plasma mass spectrometry

Figure 3

Radar plots showing the difference of geographical origins in term of mean concentrations of elements (K, P, Mg, Fe, Na, Sr, B, and Mo) in various cultivated P. tenuifolia samples (A. Shanxi, B. Henan, C. Shaanxi and D. Hebei province) and geographical origin in term of relative concentrations of elements (K, P, Mg, Fe, Na, Sr, B, and Mo) in 32 cultivated P. tenuifolia samples from different regions of Shanxi province (E).

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