Table 1. Bootstrap and posterior probability values from different phylogenetic methods as well as ages for nodes, heights and confidence intervals on the phylogenetic tree presented in Fig. 2 (major lineages are indicated in bold).

Node	Species/geographical group	MP1	MPw1	ML1	BEAST: Secondary calibration from Ascomycota/Basidiomycota divergence
					PP2	Age	Median node height	95% HPD
								L2	U2
1	Armillaria MRCA	100	100	100	1.00	54	54	30	85
2	Holarctic-South American-Australasian	99	100	74	0.90	39	41	23	66
3	Holarctic	75	95	80	0.99	31	33	19	56
4	A. ostoyae group	67	86	89	0.99	7	8	3	15
5	A. gallica group	74	69	90	1.00	9	8	3	15
6	A. ostoyae A. gallica	77	94	87	1.00	12	12	5	22
7	A. tabescens, A. ectypa	98	100	100	1.00	11	14	6	25
8	A. tabescens, A. ectypa, A. ostoyae A. gallica	87	97	92	1.00	16	23	12	38
9	A. mellea group	100	100	100	1.00	17	18	9	33
10	South American – Australasian	61	69	75	0.98	36	33	18	55
11	A. novae-zelandia (Aust,SAm1)	100	100	100	1.00	5	3	1	8
12	A. novae-zelandia (Aust,SAm, Indonesia)	100	100	100	1.00	17	15	7	29
13	A. fumosa, A. pallidula	100	100	100	1.00	3	3	1	8
14	A. luteobubalina	100	100	100	1.00	12	9	3	18
15	A. luteobabalina, A. limonea	65	96	66	1.00	24	21	10	37
16	A. luteobabalina, A. limonea, A. fumosa,A. pallidula	63	84	82	1.00	33	28	15	46
17	African	100	100	100	1.00	24	18	8	34

¹Abbreviations: Aus: Australia, NZ: New Zealand, SAm: South America, MP: maximum parsimony, MPw: weighted maximum parsimony, ML: maximum likelihood.

²PP: posterior probability; L: 95% Lower Highest Posterior Density, U: 95% Upper Highest Posterior Density.