Extended Data Table S1. The results of sequencing data.
Sample	Raw reads	Clean Reads	Base (nt)	AvgLen (nt)	Q20	GC%	Effective %	Observed species	Diversity index	 Richness estimators	Goods coverage	PD_whole_tree	
									Shannon	Simpson	chao1	ACE			
HV1	82795	80265	34051506	424	82.69	52.97	96.94	310	4.323	0.843	323.592	334.829	0.999	27.625	
HV2	86754	80195	34152875	425	84.98	51.24	92.44	344	4.658	0.882	359.469	371.145	0.999	30.583	
HV3	76218	71650	30399349	424	85.21	51.41	94.01	322	5.487	0.958	345.763	347.573	0.999	28.053	
HV4	98921	93189	39319754	421	85.95	51.57	94.21	335	5.522	0.951	391.447	397.371	0.999	29.017	
HV5	82904	77670	32799789	422	86.35	51.4	93.69	337	5.641	0.957	362.565	372.222	0.999	28.401	
HV6	77419	71876	30475433	424	83.62	51.38	92.84	301	5.583	0.962	310.75	315.386	0.999	25.477	
HV7	90673	83800	35494864	423	83.87	50.61	92.42	348	4.769	0.914	382.263	398.834	0.999	30.199	
HV8	66334	61877	26312527	425	84.64	50.87	93.28	311	4.688	0.893	336.385	341.332	0.999	27.845	
HV9	68360	66930	28348296	423	86.34	51.1	97.91	349	5.661	0.955	379.516	377.845	0.999	29.214	
HV10	71355	66454	28331408	426	86.5	52.17	93.13	197	4.07	0.867	220.25	218.404	0.999	19.488	
HV11	85340	82752	35083371	423	85.21	50.87	96.97	314	4.75	0.897	352.125	373.63	0.999	29.184	
HV12	70038	67339	28528318	423	83.55	50.63	96.15	323	4.83	0.922	343.5	349.11	0.999	29.004	
GC1	82627	80096	33785359	421	83.09	50.78	96.94	271	3.271	0.675	329.091	349.083	0.998	25.834	
GC2	96908	88710	37709982	425	84.51	51.15	91.54	318	4.563	0.867	363.724	357.74	0.999	27.064	
GC3	77062	75130	31852032	423	85.74	51.33	97.49	328	3.993	0.833	382.383	386.549	0.998	29.513	
GC4	96148	92956	39423107	424	84.66	51.15	96.68	348	5.071	0.941	405.22	404.413	0.999	29.905	
GC5	81778	75407	31842442	422	85.69	50.72	92.21	353	4.99	0.889	378.519	392.768	0.999	32.415	
GC6	91291	87868	37342859	424	84.67	51.06	96.25	287	4.121	0.849	350.03	346.84	0.999	26.478	
GC7	64080	58824	24934323	423	86.04	52.38	91.8	313	5.306	0.942	360.357	352.848	0.999	26.586	
GC8	64869	60652	25728974	424	85.38	51.26	93.5	306	5.107	0.941	327.5	336.599	0.999	26.977	
GC9	62108	58413	24761982	423	84.83	51.49	94.05	342	5.471	0.947	373.533	367.835	0.999	28.934	
GC10	78791	72769	30691007	421	83.44	50.91	92.36	305	4.91	0.921	327.658	330.317	0.999	26.707	
GC11	65894	62282	26228427	421	86.55	50.78	94.52	320	5.642	0.966	339	342.489	0.999	29.32	
GC12	85012	81551	34544878	423	83.7	51.52	95.93	350	5.543	0.949	377.625	383.43	0.999	30.261	
Avg-HV	79759	75333	31941457	424	84.91	51.35	94.50	320	4.832	0.893	359.553	362.576	0.999	28.333	
Avg-GC	78881	74555	31570447	423	84.86	51.21	94.44	315	4.998	0.917	342.302	349.807	0.999	27.841