Table 1.

Comparison of plastome features among seventeen Sanicula plants

Taxon	Length (bp)				GC contents (%)				Number of genes (unique)
	Genome	LSC	SSC	IR	Total	LSC	SSC	IR	Total	PCGs	rRNA	tRNA
S. astrantiifolia	155,748	86,140	17,096	26,256	38.10	36.4	32.5	42.9	113	79	4	30
S. chinensis	155,395	85,677	17,072	26,322	38.20	36.5	32.6	42.9	113	79	4	30
S. caerulescens	155,768	86,174	17,118	26,238	38.20	36.4	32.6	42.9	113	79	4	30
S. elongata	155,634	86,051	17,105	26,239	38.20	36.4	32.5	42.9	113	79	4	30
S. giraldii	155,609	85,857	17,086	26,333	38.20	36.5	32.5	42.9	113	79	4	30
S. hacquetioides	155,494	85,771	17,075	26,324	38.20	36.5	32.5	42.9	113	79	4	30
S. lamelligera	155,847	86,197	17,132	26,259	38.20	36.4	32.5	42.9	113	79	4	30
S. orthacantha	155,749	86,166	17,103	26,240	38.20	36.4	32.6	42.9	113	79	4	30
S. orthacantha var. stolonifera	155,396	85,818	17,098	26,240	38.20	36.4	32.5	42.9	113	79	4	30
S. oviformis	155,645	86,071	17,098	26,238	38.20	36.4	32.6	42.9	113	79	4	30
S. pengshuiensis	155,765	86,189	17,102	26,237	38.20	36.4	32.6	42.9	113	79	4	30
S. rubriflora	155,657	85,982	17,057	26,308	38.20	36.4	32.5	42.9	113	79	4	30
S. rugulosa	155,527	85,780	17,079	26,334	38.20	36.5	32.5	42.9	113	79	4	30
S. serrata	155,599	86,046	17,097	26,228	38.20	36.5	32.4	42.9	113	79	4	30
S. tienmuensis	155,717	86,075	17,106	26,268	38.20	36.4	32.5	42.9	113	79	4	30
S. odorata	154,500	85,074	17,074	26,176	38.20	36.5	32.5	42.9	113	79	4	30
S. flavovirens	155,335	85,682	17,047	26,217	38.20	36.4	32.5	43.0	113	79	4	30