Table 3.

Size, number, and distribution of tandem repeats in the plastomes of Polypodiaceae

Sample	Motif	Count	Start-end	Location
N. ovatus	19	4	83,880-83,955	trnT-UGU intron
	23	2.3	108,602-108,647	rpl21-rpl32
	19	4	149,099-149,174	trnT-UGU intron
N. fortunei	26	2	27,472-27,523	psbM-petN
	15	3	52,744-52,788	trnR-UCG-accD
	15	3.9	116,723-116,781	ndhA-intron
P. cuspidatus	45	2	1719-1809	matK-rps16
	26	2.5	2183-2248	matK-rps16
	15	3	113,805-113,849	psaC-ndhE
P. niponica	18	3	25,927-25,980	rpoB-trnD-GUC
	15	5	53,389-53,463	trnR-UCG-accD
L. clathratus	24	2	1894-1941	matK-rps16
	22	2	21,463-21,506	rpoC1 intron
	26	2	93,242-93,293	rrn16-rps12
	27	3	93,291-93,380	rrn16-rps12
	69	2	93,405-93,542	rrn16-rps12
	46	4	93,470-93,653	rrn16-rps12
	46	4	144,421-144,604	rps12-rrn16
	27	3	144,716-144,796	rps12-rrn16
	18	4	144,797-144,848	rps12-rrn16
L. microphyllum	30	1.9	12,813-12,870	atpH-atpI
	18	3.1	97,069-97,123	rps7-psbA
	47	2.2	98,673-98,773	rps7-psbA
	27	1.9	98,749-98,800	rps7-psbA
	27	2.9	98,870-98,948	rps7-psbA
	15	5	119,960-120,034	ndhA intron
	27	2.9	140,326-140,404	psbA- rps7
	27	1.9	140,474-140,525	psbA- rps7
	47	2.2	140,501-140,601	psbA- rps7
	18	3.1	142,151-142,205	psbA- rps7
L. hemionitideus	22	2	19,153-19,197	rpoC2-rpoC1
	25	1.9	74,525-74,572	rps11-rpl36
P. bonii	23	2	120,079-120,124	ndhA intron
D. roosii	146	2	5433-5711	trnQ-UGG-psbK
	23	2	19,077-19,122	rpoC2-rpoC1
	18	3	54,433–54,486	rbcL-trnR-UCG
	47	3	54,550-55,871	rbcL-trnR-UCG
	42	2	54,644-54,727	rbcL-trnR-UCG
S. yakushimensis	26	2	26,779-26,831	psbM-petN
	28	3.2	125,129-125,218	ndhF-ndhD