Identification and Quality Evaluation of Raw and Processed Asarum Species Using Microscopy, DNA Barcoding, and Gas Chromatography-Mass Spectrometry

Table 1

Detailed information of Asarum from 16 regions.

Batch	Origin	Lot number	Appearance features	Power characteristics
1	Jingyu	20180817	Roots long, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
2	Yanbian	20180820	Roots long, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
3	Fushun	20180817	Roots long, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
4	Zhaotong	20180915	Roots long, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
5	Guilin	20180807	Roots relatively long and thick,	More starches and wood fiber, stone cells none.
6	Shennongjia	20180620	Roots long, multibranch	The surface cells rectangular, scalariform vessel, a small number of stone cells, and more starches.
7	Xinbin	20180802	Roots long, multibranch	The surface cells rectangular, scalariform vessel, and more starches.
8	Tiexi	20180904	Roots long, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
9	Dingxi	20181016	Roots relatively long and thick	More starches and wood fiber, stone cells none.
10	Changzhi	20180306	Roots long and thin multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
11	Bijie	20180818	Roots relatively long and thick, less branch	More starches and wood fiber, stone cells none.
12	Benxi	20180818	Roots long and thin, more fibrous roots	The surface cells rectangular, scalariform vessel, and more starches.
13	Panjin	20180811	Roots long, multibranch	The surface cells rectangular, scalariform vessel, a small number of stone cells, and more starches.
14	Chifeng	20181011	Roots long and thin, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, small number of stone cells, more starches
15	Qinling	20180726	Roots long and thin, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, more starches
16	Yulin	20180721	Roots long and thin, multibranch	The surface cells rectangular and slightly wavy, scalariform vessel, oil cells relatively incompact, more starches