Table 2. Mutatioms in trnL-trnF Intergenic Spacer.

Taxa ^a	Mutation ^b	Sequence	Position ^c
Sect. Paeonia	Insertion	TTTT	38-41
STE	Insertion	TT	42-43
OBO	Deletion	32 bps ^d	62-93
Sect. Oneapia	Indel	TATACC	199-204
MAI	Deletion	26 bps ^e	249-274
Sect. Oneapia	Indel	TT	253-254
OBO, STE, WIT, BAN, ARI, HUM, OFF, PAR	Transversion	G-T	44
COR	Transversion	A-C	119
Sect. Paeonia	Transition	A-G	136
CLU, MASH, MASM	Transversion	T-G	153
CAL, ROC	Transition	C-T	191
XIN, LAC	Transition	T-C	218
CAL	Transition	T-C	245
ROC, SPO, SZE	Transition	G-A	276
CAL	Transition	C-T	294
PER	Transition	G-A	374

^aSpecies names are abbreviated as in Table 1.

b Polarity of mutations is determined based on a sister group relationship between section Oneapia and the other two sections

c Nucleotide sites in aligned sequences are numbered consecutivley fro 5’ to 3’

d ATTCATTATGTTTATCATTTATTCTACTCTT

e TTTTTTGAAGATCCAAGAAATTCCAG