TABLE 2.

The number of putative species recognized by Automatic Barcode Gap Discovery (ABGD) analyses of complete plastome sequences using three distance metrics.

Subst. model	X	Partition	Prior intraspecific divergence (P)
			0.001000	0.001668	0.002783	0.004642
P	1.5	Initial	2	2	2	2
		Recursive	2	2	2	2
JC69	1.5	Initial	2	2	2	2
		Recursive	2	2	2	2
K2P	1.5	Initial	2	2	2	2
		Recursive	2	2	2	2

X: relative gap width; P: p-distance; JC69: Jukes-Cantor 69; K2P: Kimura 2-parameter.