Table 1. List of specimens in this study.
| Genus | Species | ID/Herbarium ID | Location/Citation | ITS | nrLSU | RPBI | RPBII | EF1-a |
| Astraeus | sirindhorniae | GAPK1/E30288 | PKWS, Chaiyaphum | HE681772 | HE68182 | HE68191 | KC854536 | KC854542 |
| Astraeus | sirindhorniae | GAPK2/MA-Fungi82080 | PKWS, Chaiyaphum | HE681773 | HE68183 | HE68192 | KC854538 | KC854543 |
| Astraeus | sirindhorniae | GAPK3/BBH34831 | Chaing Mai | HE681774 | HE68184 | HE68193 | KC854539 | KC854544 |
| Astraeus | sirindhorniae | GAPK4/BBH34830 | PKWS, Chaiyaphum | HE681775 | HE68185 | HE68194 | KC854541 | KC854545 |
| Astraeus | asiaticus | Arora 02-121 | Thailand | EU718089 | DQ644199 | FJ536588 | FJ536625 | FJ536665 |
| Astraeus | asiaticus | ASTRAE-44 | Sri Lanka | AJ629395 | ||||
| Astraeus | asiaticus | ASTRAE-56 | Thailand | AJ629396 | ||||
| Astraeus | asiaticus | ASTRAE-64 | Thailand | AJ629400 | ||||
| Astraeus | asiaticus | ASTRAE-65 | Thailand | AJ629401 | ||||
| Astraeus | hygrometricus | Bneil (MB 05-029) | Massachusetts USA | EU718087 | DQ682996 | FJ536586 | FJ536623 | FJ536663 |
| Astraeus | hygrometricus | AWW220a | Massachusetts USA | FJ710187 | ||||
| Astraeus | hygrometricus | ASTRAE-73a | Wisconsin, USA | AJ629398 | ||||
| Astraeus | hygrometricus | ASTRAE-86a | Michigan, USA | AJ629403 | ||||
| Astraeus | hygrometricus | ASTRAE-87b | Greece | AJ629404 | ||||
| Astraeus | hygrometricus | ASTRAE-72b | Spain | AJ629408 | ||||
| Astraeus | hygrometricus | ASTRAE-74a | Wisconsin, USA | AJ629399 | ||||
| Astraeus | hygrometricus | ASTRAE-43 | France | AJ629406 | ||||
| Astraeus | hygrometricus | ASTRAE-42 | France | AJ629394 | ||||
| Astraeus | odoratus | ASTRAE-61 | Thailand | AJ6298776 | ||||
| Astraeus | odoratus | ASTRAE-62 | Thailand | AJ629877 | ||||
| Astraeus | pteridis | Ashy 3 | Switzerland | EU718088 | AF336238 | FJ536587 | FJ536624 | FJ536664 |
| Astraeus | pteridis | PDD88503 | New Zealand | FJ710188 | EU718158 | |||
| Astraeus | pteridis | ASTRAE-36 | Mexico | AJ629392 | ||||
| Astraeus | pteridis | ASTRAE-25 | Wisconsin, USA | AJ629410 | ||||
| Astraeus | pteridis | ASTRAE-24 | Wisconsin, USA | AJ629409 | ||||
| Astraeus | pteridis | ASTRAE-37 | Spain | AJ629393 | ||||
| Boletinellus | merulioides | MB 02-199 | Massachusetts USA | DQ200922 | AY684153 | DQ435803 | DQ366281 | DQ056287 |
| Boletinellus | merulioides | AF336239 | ||||||
| Boletinellus | merulioides | AY612807 | ||||||
| Boletinellus | rompelii | No1192 | EU718159 | |||||
| Calostoma | berkeleyi | AWW268 | Malaysia | EU718090 | EU718128 | FJ536589 | FJ536626 | FJ536666 |
| Calostoma | cinnabarinum | AWW136 | Massachusetts USA | AY854064 | AY645054 | AY780939 | AY857979 | AY879117 |
| Calostoma | Fuscum | OKM 23918 | Western Australia | EU718091 | EU718129 | FJ536590 | FJ536627 | |
| Calostoma | Fuscum | PDD70777 | FJ710190 | EU718161 | ||||
| Calostoma | insignis | Arora 98-31 | Thailand | EU718092 | EU718130 | FJ536628 | ||
| Calostoma | japonicum | TKG-SC-40701 | Japan | EU718093 | EU718131 | FJ536591 | FJ536629 | |
| Calostoma | junghuhnii | VC1151 | India | EU718163 | ||||
| Calostoma | lutescens | 1329 | FJ710192 | EU718164 | ||||
| Calostoma | orirubra | HKAS32119 | China | FJ710195 | EU718165 | |||
| Calostoma | rodwayi | GMM 7572 | New Zealand | EU718095 | EU718133 | FJ536631 | ||
| Calostoma | sarasinii | DED7660 | Malaysia | EU718096 | EU718134 | FJ536593 | FJ536632 | FJ536668 |
| Calostoma | Sp | HKAS38133 | China | EU718097 | EU718135 | FJ536633 | ||
| Calostoma | Sp | HKAS38139 | China | EU718098 | EU718136 | FJ536594 | FJ536634 | |
| Diplocystis | wrightii | DH2002 | DQ534665 | |||||
| Gyroporus | aff. castaneus | E4600 | EU718169 | |||||
| Gyroporus | aff. castaneus | E843c | EU718170 | |||||
| Gyroporus | aff. castaneus | E4879c | FJ710208 | |||||
| Gyroporus | castaneus | Gc1 | Germany | EU718099 | AF336252 | FJ536595 | FJ536635 | FJ536669 |
| Gyroporus | castaneus | 239-97 | USA | EU718100 | AF336253 | FJ536596 | FJ536636 | FJ536670 |
| Gyroporus | castaneus | REH8804 | Thailand | EU718101 | EU718137 | FJ536597 | FJ536637 | FJ536671 |
| Gyroporus | aff. cyanescens | REH8821 | Western Australia | EU718103 | EU718139 | FJ536599 | FJ536639 | FJ536673 |
| Gyroporus | aff. cyanescens | E486 | Australia | EU718173 | ||||
| Gyroporus | cyanescens | MB 05-001 | USA | EU718102 | EU718138 | FJ536598 | FJ536638 | FJ536672 |
| Gyroporus | cyanescens | Gcy2 | Germany | AF336254 | ||||
| Gyroporus | cyanescens | E8758c | Australia | EU718171 | ||||
| Gyroporus | aff. cyanescens | OKM23719 | Western Australia | EU718104 | EU718140 | FJ536600 | FJ536640 | |
| Gyroporus | purpurinus | PRL 3737 | Illinois, USA | EU718105 | EU718141 | FJ536601 | FJ536641 | FJ536674 |
| Gyroporus | sp. | REH8799 | Thailand | EU718106 | EU718142 | FJ536602 | FJ536642 | FJ536675 |
| Gyroporus | sp. | Arora 00-429 | Zimbabwe | EU718107 | EU718143 | FJ536603 | FJ536643 | FJ536676 |
| Gyroporus | sp. | E8155 | EF561627 | |||||
| Gyroporus | sp. | REH8805 | EU718175 | |||||
| Gyroporus | subalbellus | OKM25477 | Texas, USA | EU718108 | EU718144 | FJ536604 | FJ536644 | FJ536677 |
| Phlebopus | beniensis | Omon 98.015 | AY612822 | |||||
| Phlebopus | marginatus | REH8883 | Eastern Australia | EU718109 | EU718145 | FJ536605 | FJ536645 | FJ536678 |
| Phlebopus | marginatus | MEL2145841 | Australia | FJ600322 | ||||
| Phlebopus | portentosus | php1 | Africa | EU718110 | AF336260 | FJ536606 | FJ536646 | FJ536679 |
| Phlebopus | sp. | AY612816 | ||||||
| Phlebopus | sp. | REH8795 | Thailand | EU718111 | AF336260 | FJ536607 | FJ536647 | FJ536680 |
| Phlebopus | sudanicus | AF336261 | ||||||
| Pisolithus | albus | PERTH4681 | Australia | FJ710202 | EU718176 | |||
| Pisolithus | arhizus | AF336262 | ||||||
| Pisolithus | aurantioscabrosus | AWW297 | Malaysia | EU718112 | EU718146 | FJ536608 | FJ536648 | FJ536681 |
| Pisolithus | sp. | ECV3205 | California USA | EU718113 | EU718147 | FJ536609 | FJ536649 | |
| Pisolithus | tinctorius | AWW219 | Massachusetts USA | EU718114 | EU718148 | FJ536610 | FJ536650 | FJ536682 |
| Scleroderma | areolatum | AWW211 | Massachusetts USA | EU718115 | EU718149 | FJ536611 | FJ536651 | FJ536683 |
| Scleroderma | areolatum | PBM2208 | W. Australia | EU718116 | EU718150 | FJ536612 | FJ536652 | FJ536684 |
| Scleroderma | bermudense | BZ3961 | Belize | EU718118 | DQ644137 | FJ536614 | FJ536654 | FJ536686 |
| Scleroderma | citrinum | AWW212 | Massachusetts USA | EU718119 | EU718151 | FJ536615 | FJ536655 | FJ536687 |
| Scleroderma | citrinum | AF336266 | ||||||
| Scleroderma | columnare | AF261533 | ||||||
| Scleroderma | columnare | AF336273 | ||||||
| Scleroderma | echinatum | AF336268 | ||||||
| Scleroderma | fuscum | Trappe26575 | EU718178 | |||||
| Scleroderma | leave | MCA242 | North Carolina USA | EU718117 | DQ677138 | FJ536613 | FJ536653 | FJ536685 |
| Scleroderma | leave | OSC27936 | EU718120 | DQ683003 | FJ536616 | |||
| Scleroderma | mcalpinei | OSC 24605 | EU718122 | DQ682999 | FJ536657 | |||
| Scleroderma | meridionale | AWW218 | Massachusetts USA | EU718121 | EU718152 | FJ536617 | FJ536656 | FJ536688 |
| Scleroderma | polyrhizum | AWW216 | Massachusetts USA | EU718123 | EU718153 | FJ536618 | FJ536658 | FJ536689 |
| Scleroderma | sinnamariense | AWW254 | Malaysia | EU718124 | EU718154 | FJ536619 | FJ536659 | FJ536690 |
| Scleroderma | sp. | HKAS43607 | FJ710210 | |||||
| Scleroderma | sp. | Arora9917 | EU718179 | |||||
| Scleroderma | sp. | MCA2168 | EU718180 | |||||
| Scleroderma | sp. | MEL2295738 | EU718181 | |||||
| Scleroderma | sp. Brown | AWW311 | Malaysia | EU718126 | EU718156 | FJ536621 | FJ536661 | FJ536692 |
| Scleroderma | sp. White | AWW260 | Malaysia | EU718125 | EU718155 | FJ536620 | FJ536660 | FJ536691 |
| Scleroderma | verrucosum | AF336271 | ||||||
| Tremellogaster | surinamensis | MCA 1985 | Guyana | EU718127 | DQ534664 | FJ536622 | FJ536662 | FJ536693 |