Molecular circumscription and major evolutionary lineages of the fern genus Dryopteris (Dryopteridaceae)

Table 1 Data-matrix and tree statistics for each of the analyses

Matrix	# Accessions	# Chars.	# PI chars.	% Miss. / inappl.	MPT length	# MPTs	# MP JK / ML JK(BS) clades	Avg. MP JK / ML JK(BS) support (%)	CI	RI
rbcL gene	114	1,324	167	9	541	541	59 / 73	79 / 80	0.5360	0.8280
rps4-trnS spacer	92	1,166	184	26	534	534	46 / 58	81 / 83	0.6592	0.8409
trnL intron	68	700	149	45	376	376	39 / 51	87 / 85	0.6782	0.8775
trnL-F spacer	111	448	97	11	288	287	44 / 56	76 / 80	0.6111	0.8911
trnL intron & trnL-F spacer	111	1,148	248	11	674	674	60 / 74	82 / 84	0.6439	0.8817
simultaneous	125	3,638	599	0	1,831	1,785,800	93 / 96	81 / 85	0.5877	0.8370

“PI” = parsimony-informative. “% miss. / inappl.” = percentage of cells in the data matrix scored as missing or inapplicable. “MPT” = most parsimonious tree(s). “MP” = maximum parsimony. “ML” = maximum likelihood. “JK” = jackknife. “BS” = bootstrap. “CI” = consistency index. “RI” = retention index.

ISSN: 2730-7182