Integrated Analysis for Identifying Radix Astragali and Its Adulterants Based on DNA Barcoding

Table 1

Taxon sampling information of astragalus and its adulterants.

Experiment number	species	Sampling spot
S1-S5	Astragalus membranaceus	Shaanxi	China
SD1-SD9	Astragalus membranaceus	Shaanxi	China
GS1-GS6	Astragalus mongholicus	Gansu	China
NM1-NM10	Astragalus mongholicus	Neimeng	China
SX1-SX10	Astragalus mongholicus	Shanxi	China
HHQ1-HHQ7	Astragalus chinensis	Beijing	China
CY1-CY6	Astragalus scaberrimus	Beijing	China
JK1-JK3	Malva pusilla	Shaanxi	China
MX	Medicago sativa	Shaanxi	China
HH1-HH7	Melilotus officinalis	Shaanxi	China
HQ1-HQ12	Hedysarum polybotrys	Gansu	China
XJ	Astragalus adsurgens	Beijing	China