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. 2021 Jul 1;12:677014. doi: 10.3389/fphar.2021.677014

FIGURE 2.

FIGURE 2

Results of the neighbor-joining tree based on ITS2 sequences of the 599 Arnebiae Radix samples. Supporting values (>50%) are indicated above or below the relevant branches. Some subtrees are compressed to show the samples completely in a picture. Ad, A. decumbens (Vent.) Coss. et Kralik; Ae, A. euchroma (Royle) Johnst; Ag, A. guttata Bunge. Ad1:17 samples of Ad(FK),18 samples of Ad(KLMY),nine samples of Ad(SHW) and 15 samples of Ad(SHZ); Ad2:11 samples of Ad(BEJ),14 samples of Ad(MQ),one samples of Ad(SHW), and one sample of Ad(FK);Ae1:19 samples of Ae(WQ), 14 samples of Ae(WLMQ), 19 samples of Ae(HJ), 16 samples of Ae(NLT),15 samples of Ae(XY), 20 samples of Ae(JH), 21 samples of Ae(HCH), 19 samples of Ae(GK) and 20 samples of Ae(ATSH);Ae2: six samples of Ae(TSHKEG);Ae3: five samples of Ae(ML) ,20 samples of Ae(BCH) and 19 samples of Ae(AKS);Ag1: nine samples of Ag(NLK), and 17 samples of Ag(XY);Ag2: four samples of Ag(TL), 14 samples of Ag(HJ), three samples of Ag(SHSH), and one samples of Ag(TSHKEG).