TABLE 1.
Information of taxa used in phylogenetic analyses.
| Species | Collector ID (herbarium ID) | GenBank accession no. |
|
| ITS | nLSU | ||
| Auricularia sp. | PBM 2295 | DQ200918 | AY634277 |
| Brevicellicium atlanticum | LISU 178566 (holotype) | NR_119820 | HE963774 |
| Brevicellicium atlanticum | LISU 178590 | HE963775 | HE963776 |
| Brevicellicium daweishanense | CLZhao 18255 (SWFC) | MW302338 | MW293867 |
| Brevicellicium daweishanense | CLZhao 17860 (SWFC, holotype) | MW302337 | MW293866 |
| Brevicellicium exile | MA-Fungi 26554 (holotype) | HE963777 | HE963778 |
| Brevicellicium olivascens | KHL 8571 (GB) | HE963792 | HE963793 |
| Brevicellicium olivascens | MA-Fungi 23496 | HE963787 | HE963788 |
| Brevicellicium xanthum | CLZhao 17781 (SWFC) | MW302340 | MW293869 |
| Brevicellicium xanthum | CLZhao 2632 (SWFC, holotype) | MW302339 | MW293868 |
| Dextrinocystis calamicola | He 5700 (BJFC) | MK204534 | MK204547 |
| Dextrinocystis calamicola | He 5693 (BJFC) | MK204533 | MK204546 |
| Exidia recisa | EL 15-98 (GB) | AF347112 | AF347112 |
| Exidiopsis calcea | MW 331 | AF291280 | AF291326 |
| Fibrodontia alba | TNM F24944 (holotype) | KC928274 | KC928275 |
| Fibrodontia gossypina | AFTOL-ID 599 | DQ249274 | AY646100 |
| Hyphodontia floccosa | Berglund 150-02 (GB) | DQ873618 | DQ873617 |
| Hyphodontia subalutacea | GEL2196 (KAS) | DQ340341 | DQ340362 |
| Porpomyces mucidus | Dai 12692 (BJFC) | KT157833 | KT157838 |
| Porpomyces submucidus | Cui 5183 (BJFC) | KU509521 | KT152145 |
| Pteridomyces galzinii | GB0150230 | LR694188 | LR694210 |
| Pteridomyces galzinii | Bernicchia 8122 (GB) | MN937559 | MN937559 |
| Scytinopogon angulisporus | TFB13611 | – | JQ684661 |
| Scytinopogon chartaceum | FLOR56185 | MK458775 | – |
| Scytinopogon pallescens | He 5192 (BJFC) | – | MK204553 |
| Sertulicium chilense | MA-Fungi 86368 (holotype) | HG315521 | – |
| Sertulicium granuliferum | He 3338 | MK204552 | MK204540 |
| Sertulicium jacksonii | Spirin 10425 (H) | MN987943 | MN987943 |
| Sertulicium lateclavigerum | LY 13467 | MG913225 | – |
| Sertulicium limonadense | LIP 0001683 (holotype) | MT180981 | MT180978 |
| Sertulicium limonadense | He 6276 (BJFC) | OK298489 * | OK298947 * |
| Sertulicium niveocremeum | KHL13727 (GB) | MN937563 | MN937563 |
| Sertulicium vernale | Soderholm 3886 (H, holotype) | MT002311 | MT664174 |
| Sistotremastrum aculeatum | Miettinen 10380.1 (H) | MN991176 | MW045423 |
| Sistotremastrum aculeatum | Cui 8401 (BJFC) | KX081133 | KX081184 |
| Sistotremastrum aculeocrepitans | KHL 16097 (URM) | MN937564 | MN937564 |
| Sistotremastrum confusum | KHL 16004 (URM) | MN937567 | MN937567 |
| Sistotremastrum denticulatum | Motato-Vásquez 894 (SP, holotype) | MN954694 | MW045424 |
| Sistotremastrum fibrillosum | LIP 0001413 (holotype) | NR_161047 | NG_075239 |
| Sistotremastrum fibrillosum s. l. | GUY13-119 (GG) | MG913224 | MG913210 |
| Sistotremastrum fibrillosum s. l. | KHL 16988 (MG) | MN937568 | MN937568 |
| Sistotremastrum geminum | Miettinen 14333 (MAN, holotype) | MN937568 | MN937568 |
| Sistotremastrum induratum | Spirin 8598 (H, holotype) | MT002324 | MT664173 |
| Sistotremastrum mendax | KHL 12022 (O, holotype) | MN937570 | MN937570 |
| Sistotremastrum rigidum | Motato-Vásquez 833 (SP, holotype) | MN954693 | MW045435 |
| Sistotremastrum suecicum | Kunttu 5959 (H) | MT075859 | MT002335 |
| Sistotremastrum suecicum | Miettinen 14550.1 (H) | MT075860 | MT002336 |
| Sistotremastrum suecicum | KHL 11849 (GB) | MN937571 | MN937571 |
| Sistotremastrum vigilans | Fonneland 2011-78 (O, holotype) | MN937572 | MN937572 |
| Sistotremastrum vigilans | Spirin 8778 (H) | MN991182 | MN991182 |
| Subulicystidium tropicum | He 3968 (BJFC) | MK204531 | MK204544 |
| Suillosporium cystidiatum | Spirin 3830 (H) | MN937573 | MN937573 |
| Trechispora alnicola | AFTOL-ID 665 | DQ411529 | AY635768 |
| Trechispora araneosa | KHL8570 (GB) | AF347084 | AF347084 |
| Trechispora bambusicola | CLZhao 3302 (SWFC) | MW544021 | MW520171 |
| Trechispora bispora | CBS 142.63 (holotype) | MH858241 | MH869842 |
| Trechispora cohaerens | TU 110332 | UDB008249 | – |
| Trechispora cohaerens | TU 115568 | UDB016421 | – |
| Trechispora confinis | KHL11064 (GB) | AF347081 | AF347081 |
| Trechispora copiosa | AMO456 | MN701019 | MN687976 |
| Trechispora copiosa | AMO422 (holotype) | MN701013 | MN687971 |
| Trechispora cyatheae | FR-0219442 | UDB024014 | UDB024014 |
| Trechispora cyatheae | FR-0219443 (holotype) | UDB024015 | UDB024015 |
| Trechispora dentata | Dai 22565 (BJFC) | OK298491 * | OM049408 * |
| Trechispora dimitiella | Dai 21931 (BJFC) | OK298492 * | OK298948 * |
| Trechispora dimitiella | Dai 21181 (BJFC) | OK298493 * | OK298949 * |
| Trechispora echinocristallina | FR-0219445 (holotype) | UDB024018 | UDB024019 |
| Trechispora echinocristallina | FR-0219448 | UDB024022 | – |
| Trechispora echinospora | MA-Fungi 82485 (holotype) | JX392845 | JX392846 |
| Trechispora farinacea | KHL 8793 (GB) | AF347089 | AF347089 |
| Trechispora farinacea | KHL 8451 (GB) | AF347082 | AF347082 |
| Trechispora fimbriata | CLZhao 7969 (SWFC) | MW544024 | MW520174 |
| Trechispora fimbriata | CLZhao 4154 (SWFC, holotype) | MW544023 | MW520173 |
| Trechispora fissurata | CLZhao 4571 (SWFC, holotype) | MW544027 | MW520177 |
| Trechispora fissurata | CLZhao 995 (SWFC) | MW544026 | MW520176 |
| Trechispora fragilis | Dai 20535 (BJFC) | OK298494 * | OK298950 * |
| Trechispora gelatinosa | AMO1139 (holotype) | MN701021 | MN687978 |
| Trechispora gelatinosa | AMO824 | MN701020 | MN687977 |
| Trechispora havencampii | SFSU DED8300 (holotype) | NR_154418 | NG_059993 |
| Trechispora hymenocystis | TL 11112 (holotype) | UDB000778 | UDB000778 |
| Trechispora hymenocystis | KHL 8795 (GB) | AF347090 | AF347090 |
| Trechispora incisa | GB0090648 | KU747095 | KU747087 |
| Trechispora incisa | GB0090521 | KU747093 | – |
| Trechispora kavinioides | KGN 981002 (GB) | AF347086 | AF347086 |
| Trechispora laevispora | Dai 21655 (BJFC) | OK298495 * | OM108710 |
| Trechispora minispora | MEXU 28300 (holotype) | MK328886 | MK328894 |
| Trechispora minispora | MEXU 28301 | MK328886 | MK328895 |
| Trechispora mollis | URM 85884 (holotype) | MK514945 | MH280003 |
| Trechispora mollusca | DLL2011-186 (CFMR) | KJ140681 | – |
| Trechispora mollusca | DLL2010-077 (CFMR) | JQ673209 | – |
| Trechispora nivea | GB0102694 | KU747096 | AY586720 |
| Trechispora nivea | MA-Fungi 74044 | JX392832 | JX392833 |
| Trechispora papillosa | AMO713 | MN701022 | MN687979 |
| Trechispora papillosa | AMO795 (holotype) | MN701023 | MN687981 |
| Trechispora regularis | KHL10881 (GB) | AF347087 | AF347087 |
| Trechispora rigida | URM 85754 | MT406381 | MH279999 |
| Trechispora sp. | AMO799 | MN701008 | MN687969 |
| Trechispora sp. | AMO440 | MN701006 | MN687967 |
| Trechispora sp. | KHL16968 (O) | MH290763 | MH290763 |
| Trechispora sp. | Dai 22173 (BJFC) | OK298496 * | OK298951 * |
| Trechispora sp. | Dai 22174 (BJFC) | OK298497 * | OK298952 * |
| Trechispora stevensonii | TU 115499 | UDB016467 | UDB016467 |
| Trechispora stevensonii | MA-Fungi 70669 | JX392841 | JX392842 |
| Trechispora subsphaerospora | KHL 8511 (GB) | AF347080 | AF347080 |
| Trechispora termitophila | AMO396 (holotype) | MN701025 | MN687983 |
| Trechispora termitophila | AMO390 | MN701024 | MN687982 |
| Trechispora torrendii | URM 85886 (holotype) | MK515148 | MH280004 |
| Tubulicium raphidisporum | He 3191 (BJFC) | MK204537 | MK204545 |
*Newly generated sequences for this study. New species and new combinations or putatively new species are in bold.