Number of clusters Number of clusters Number of clusters Number of clusters Number of clusters Number of clusters Number of clusters
Morphology COI UCE dataset UCE dataset UCE dataset UCE dataset UCE dataset
RAxML RAxML DAPC* GMYC bGMYC BPP
A. amieti mtDNA ML1 / ML2 1 2 1-2 3 (1,2) 1 1 1
A. bicolor mtDNA ML1 / ML2 1 2 2 3 (2) 2 2 2
A. barbareae / cineraria 2 1 2 2 5 5 2
A. carantonica / trimmerana / rosae 3 4 3 2 (3,4) 3 4 3
A. dorsata / propinqua 2 3 2 2 3 4 2
L. alpigenum / bavaricum / cupromicans 3 2 3 3 (2) 5 3 3
N. goodeniana / succincta 2 2 2 2 (3) 3 4 2
Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets. *Number of clusters for the optimal K solution (i.e. lowest BIC value). Alternative k solutions with similar BIC values than the optimal K solution are provided in brackets.