Using a multilocus phylogeny to test morphology-based classifications of Polystichum (Dryopteridaceae), one of the largest fern genera

Table 2 Data matrices and best-fitting models for separate (rbcL, psbA-trnH, rps4-trnS, trnL, trnL-F, and trnL and trnL-F) plastid datasets in this study

	psbA-trnH	rbcL	trnL-trnL-F	trnS-rps4	Combined
Number of accessions	126	143	141	121	177
Total aligned characters	475	1227	1041	478	3218
% missing data	17.6 %	1.8 %	31.1 %	19.6 %	35,6 %
Number of new sequences	90	65	94	85	334
# PI chars.	76	198	299	178	743
AIC-criterium model	GTR+G	GTR+I+G	GTR+I+G	GTR+I+G	GTR+I+G

ISSN: 2730-7182