Table 1.

Plastome composition in Lindenbergia philippensis and eight hemiparasites of the Orobanchaceae

	Plastome Length (bp)	LSC Length (bp)	SSC Length (bp)	IR Length (bp)	Expansion of IR (bp)	IR from LSC (bp)	IR from SSC (bp)	IR Genes from LSC	IR Genes from SSC
L. philippensis	155,103	85,606	17,885	25,800	NA	NA	NA	NA	NA
S. americana	160,910	84,756	6517	34,818	9018	0	6334	0	2
P. cheilanthifolia	155,159	85,256	17,971	25,966	0	0	0	0	0
A. virginica	153,547	84,317	17,168	26,031	0	0	0	0	0
T. versicolor	152,448	83,650	17,520	25,639	0	0	0	0	0
B. americana	166,596	75,491	3377	43,864	18,744	8050	10,694	7	8
S. forbessii	190,233	52,563	11,191	63,240	37,218	32,681	4536	34	1
S. hermonthica	186,418	51,628	9884	62,453	36,799	32,299	4500	34	1
S. aspera	185,932	51,706	10,504	61,861	36,201	31,986	4215	34	1

The table shows the size of the IR, how much the IR has expanded compared to L. philippensis, the amount of the expanded repeat sequence that came from the LSC and from the SSC, the number of originally single-copy genes now found in the IR, and the number of genes originally found in the LSC and SSC now contained in the IR. The Aureolaria, Buchnera, and Striga results are from our analysis while the other data were previously published for Lindenbergia philippensis, Schwalbea americana [19], Pedicularis cheilanthifolia [28], Triphysaria versicolor [20]