Table 1. Accessions used for diversity analysis.

Accessions	Abbreviation	Origin	Cluster	Accessions	Abbreviation	Origin	Cluster
Qingyezhuma	QZM	Hainan, China	I	Wayaozhuma	WZM	Guangxi, China	I
Zhongzhu 1	ZZ1	Guangxi, China	I	Gangza 2	GZ2	Jiangxi, China	I
Hejiangqingma	HQM	Sichuan, China	III	Miaobazhuma	MZM	Chongqing, China	I
Madarentuma	MTM	Hunan, China	I	Simaohongzhuma	SZM	Yunnan, China	II
Bijieqingma	BQM	Guizhou, China	I	Shuiqingqingma	SQM	Guangxi, China	II
Pingguangbaima	PBM	Guizhou, China	II	Yichuntongpichun	YTC	Jiangxi, China	I
Hongganma	HGM	Guangxi, China	II	Yachibaima	YBM	Guizhou, China	I
Longtanbaima	LBM	Sichuan, China	I	Rongchangzhuma	RZM	Chongqing, China	I
Jinxiqingma	JQM	Guangxi, China	I	Qingpima	QPM	Sichuan, China	I
Yichunjigubai	YGB	Jiangxi, China	I	Shizhuanbaiganma	SBM	Shanxi, China	I
Boyangqingyema	BYM	Jiangxi, China	I	Liangjiangjiama	LJM	Sichuan, China	I
Hongpi 1	HP1	Sichuan, China	I	Fenyiqingyema	FQM	Jiangxi, China	I