Table 1. Properties of data partitions used in this study and tree statistics.

Data matrix	Number of sequences	New reported sequences	Number of aligned positions	Number of informative substitutions	Number of indels	Number of informative indels	Proportion of missing data	Tree length	Consistency index (CI)	Retention index (RI)	Model
matK	202	54	1578	613	19	10	25.54%	2384	0.53	0.87	TVM + I + G
ndhF	160	83	2108	765	23	9	19.13%	3891	0.43	0.75	GTR + I + G
rbcL	170	59	1400	251	2	0	11.57%	1282	0.34	0.75	TVM + I + G
rps16	181	57	926	375	89	56	1.62%	1602	0.55	0.88	GTR + G
trnL-F	259	88	918	398	123	64	1.67%	1801	0.52	0.88	GTR + G
D270	270		6930	2402	256	139	39.65%	11084	0.47	0.83	GTR + I + G
D155	155		6930	2168	218	123	23.51%	9381	0.51	0.80	GTR + I + G