Table 1.

Number of Scutellariae radix samples collected from different regions in China.

Wild samples		Cultivated samples
Quantity	Origin	Quantity	Origin
4	Inner Mongolia province (IM)	3	Inner Mongolia province (IM)
3	Shanxi province1 (SX1)	3	Shanxi province1 (SX1)
2	Shanxi province2 (SX2)	1	Shanxi province2 (SX2)
4	Heilongjiang province (HLJ)	1	Henan province (HN)
1	Shandong province (SD)	6	Shandong province (SD)
1	Beijing (BJ)	1	Beijing (BJ)
4	Hebei province (HB)	8	Hebei province (HB)
2	Jilin province (JL)	2	Jilin province (HB)
1	Gansu province (GS)	1	Gansu province (GS)
		1	Liaoning province (LN)