Rapid and Green Methods for Qualitative Classification of Polygonati Rhizoma and Polygonati Odorati Rhizoma Using a Handheld near Infrared Instrument

Table 1

The information of collected PR and POR.

Sample No.	Origin	Number of samples
PR (1–49)	Enshi, Hubei, China	49
PR (50–108)	Shaoyang, Hunan, China	59
PR (109–175)	Chizhou, Anhui, China	67
PR (176–234)	Jinzhai, Anhui, China	59
POR (235–321)	Shaoyang, Hunan, China	87