Table 1. Accessions of the two genotypes of Pogostemon cablin tested using Sanger sequencing.

Population	Location	Latitude	Longitude	Cultivar	N	Chemotype	Genotype	Accession Nos.
SH	Sihui, Zhaoqing, China	23°19′57″N	112°43′51″E	Pogostemon cablin ‘Hainan’	11	patchoulol-type	Type A	MK539941
KK	Leizhou, Zhanjiang, China	20°33′05″N	110°03′42″E	Pogostemon cablin ‘Hainan’	2	patchoulol-type	Type A	MK539942
YC	Leizhou, Zhanjiang, China	22°04′44″N	111°33′17″E	Pogostemon cablin ‘Hainan’	2	patchoulol-type	Type A	MK539943
GY1	Gaoyao, Zhaoqing, China	22°54′27″N	112°27′55″E	Pogostemon cablin ‘Hainan’	1	patchoulol-type	Type A	MK539944
GY2	Gaoyao, Zhaoqing, China	22°54′27″N	112°27′55″E	Pogostemon cablin ‘Gaoyao’	1	pogostone-type	Type B	MK539945
LT	Liantang, Zhaoqing, China	22°56′57″N	112°27′58″E	Pogostemon cablin ‘Gaoyao’	11	pogostone-type	Type B	MK539946
SP	Longdong, Guangzhou, China	23°07′59″N	113°20′09″E	Pogostemon cablin ‘Shipai’	1	pogostone-type	Type B	MK539947