Table 2.

Structure of the plastomes analyzed in this study.

Taxon name	Plastome genome size (bp)	LSC length (bp)	GC content of LSC (%)	IR length (bp)	GC content of IR (%)	SSC length (bp)	GC content of SSC (%)
Hickelia madagascariensis (reference)	138,276	81,925	37	21,804	44.2	12,743	33.1
Cathariostachys capitata	138,606	82,550	36.9	21,782	44.2	12,492	33.3
C. madagascariensis	138,462	82,425	37	21,776	44.2	12,485	33.3
Decaryochloa diadelpha	139,073	82,762	37	21,782	44.2	12,747	33.2
Hickelia africana	138,290	81,966	37	21,790	44.2	12,744	33.1
H. madagascariensis	138,284	81,936	37	21,803	44.2	12,742	33.1
H. perrieri	138,250	81,941	37	21,788	44.2	12,733	33.2
Hitchcockella baronii	139,167	82,779	36.9	21,786	44.2	12,616	33.1
Nastus aristatus	139,380	82,961	37	21,778	44.2	12,863	33.1
N. borbonicus	138,953	82,619	36.9	21,787	44.2	12,760	33.2
N. elongatus	139,287	82,973	37	21,775	44.2	12,764	33.2
N. emirnensis	139,291	82,962	37	21,774	44.2	12,781	33.2
N. humbertianus	139,291	82,962	37	21,774	44.2	12,781	33.2
N. perrieri	139,328	82,946	37	21,776	44.2	12,830	33.3
N. tsaratananensis	139,272	82,950	37	21,774	44.2	12,774	33.3
Perrierbambus madagascariensis	139,134	82,827	36.9	21,786	44.2	12,735	33.1
Sirochloa parvifolia	139,346	83,018	36.9	21,782	44.2	12,764	33.1
Sokinochloa australis	138,258	81,958	37	21,773	44.2	12,754	33.3
S. brachyclada	138,286	82,001	37	21,779	44.2	12,727	33.3
S. chapelieri	139,149	82,847	37	21,782	44.2	12,738	33.2
S. chiataniae	139,045	82,749	37	21,781	44.2	12,734	33.3
S. viguieri	139,147	82,801	37	21,782	44.2	12,782	33.2
Valiha diffusa	138,937	82,862	37	21,775	44.2	12,525	33.4