Table 2. Summary statistics for DNA alignments.

Alignments	Region	Residual length	G +C (%)	Identical sites (%)	Pairwise identity (%)
Alignment S1	ITS1	315	57.0 %	26.3 %	82.15 %
Alignment S2	ITS2	258	63.9 %	35.8 %	77.20 %
Alignment S1+S2	ITS1 + 2	573	60.1 %	30.8 %	80.10 %

Notes.

Residual length, the length of the complete alignment, counting portions excluded from analysis; G + C, the G + C content of the complete (total length) alignment; Identical sites, the % of columns in the alignment for which all sequences are identical; Pairwise identity, the % of pairwise residues that are identical in the alignments, including gap versus non-gap residues, but excluding gap vs. gap residues.