Table 2 Collections used for the phylogenetic analysis. Newly sequenced collections are in bold

Hypsizygus marmoreus

HM561970

–

Malaysia

HM561970

–

Tricholoma acerbum

GC

AMB 17177

Italy

MT462629

–

Tricholoma acerbum

JV99–638

C-F-41483

Denmark

LT000005

UDB001474

Tricholoma acerbum

MC00–204

C-F-96223

Slovenia

LT000134

UDB002361

Tricholoma acerbum

AF377247

–

Norway

AF377247

–

Tricholoma apium

GC

AMB 17203

Italy

MT462630

–

Tricholoma apium

JHC95–049

C-F-35189

Sweden

LT000154

UDB001467

Tricholoma apium

JV00–215

C-F-41884

Denmark

LT000009

UDB001685

Tricholoma apium

MC98–034

C-F-59207

Norway

LT000118

–

Tricholoma argyraceum

GC

AMB 17211

Italy

MT462631

–

Tricholoma argyraceum

GC

AMB 17441

Italy

MT462632

–

Tricholoma argyraceum

JHC95–112

C-F-35092

Denmark

LT000010

UDB000780

Tricholoma argyraceum

JHC96–244

C-F-96212

Denmark

LT000011

UDB000781

Tricholoma argyraceum

JHC97–092

C-F-96213

Sweden

LT000155

UDB000782

Tricholoma argyraceum

MEN9491

L0374886 epitype

The Netherlands

LT000198

UDB000785

Tricholoma arvernense

GC

AMB 17215

Italy

MT462633

–

Tricholoma arvernense

MC95–102

C-F-59014

Sweden

LT000157

–

Tricholoma arvernense

MC98–020

C-F-59200

Norway

LT000119

UDB002362

Tricholoma arvernense

MC98–120

C-F-59255

France

LT000078

UDB001438

Tricholoma caligatum

GC

AMB 17231

Italy

MT462634

–

Tricholoma caligatum

KC565866

–

Algeria

KC565866

–

Tricholoma caligatum

JV07–451

C-F-76630

Spain

LT000152

–

Tricholoma cingulatum

MC03–252

C-F-96246

Slovakia

LT000128

UDB001420

Tricholoma cingulatum

MC96–134

C-F-59057 neotype

Denmark

LT000015

UDB000543

Tricholoma cingulatum

MC96–170

C-F-59068

Denmark

LT000016

UDB000544

Tricholoma colossus

GC

AMB 17237

Italy

MT462635

–

Tricholoma colossus

MC01–205

C-F-96238

Slovenia

LT000137

UDB001417

Tricholoma colossus

MC97–047

C-F-59154

Sweden

LT000164

UDB001433

Tricholoma equestre

MC94–027

C-F-58886

Denmark

LT000018

UDB001508

Tricholoma equestre

MC95–187

C-F-96256

Denmark

LT000019

–

Tricholoma equestre

MC96–155

C-F-58890

Denmark

LT000020

UDB001469

Tricholoma filamentosum

GC

AMB 17248

Italy

MT462636

–

Tricholoma filamentosum

C-F35924

C-F-35924

Sweden

LT000165

UDB001506

Tricholoma filamentosum

JHC0–1202

C-F-96191

Slovenia

LT000138

UDB000804

Tricholoma filamentosum

MC00–218

C-F-96226

Slovenia

LT000139

–

Tricholoma filamentosum

MC03–242

C-F-96243

Slovakia

LT000129

UDB000803

Tricholoma frondosae type I

AF349689

–

USA

AF349689

–

Tricholoma frondosae type I

MC95–130

C-F-59031

Sweden

LT000167

–

Tricholoma frondosae type I

MC97–151

C-F-59188

Sweden

LT000168

–

Tricholoma frondosae type II

GC

AMB 17243

Italy

MT462637

–

Tricholoma frondosae type II

MC00–225

C-F-96227

Slovenia

LT000140

–

Tricholoma frondosae type II

MC96–235

C-F-59084

Denmark

LT000023

UDB001509

Tricholoma frondosae type II

MC97–158

C-F-59395

Sweden

LT000169

UDB002363

Tricholoma fucatum

GC

AMB 17300

Italy

MT462638

–

Tricholoma fucatum

MC97–149

C-F-58980 neotype

Sweden

LT000170

–

Tricholoma fucatum

MC98–023

C-F-59201

Norway

LT000121

–

Tricholoma inamoenum

GC

AMB 17367

Italy

MT462639

–

Tricholoma inamoenum

JHC95–042

C-F-35182 neotype

Sweden

LT000173

UDB001688

Tricholoma inamoenum

MC95–115

C-F-59020

Sweden

LT000174

UDB001424

Tricholoma josserandii

GC

AMB 17407

Italy

MT462640

–

Tricholoma josserandii

MC99–053

C-F-96266

France

LT000081

UDB000797

Tricholoma josserandii

MC99–056

C-F-96267

France

LT000082

UDB000798

Tricholoma lascivum

JHC03–020

C-F-96194

Slovakia

LT000131

UDB001696

Tricholoma lascivum

MC00–519

C-F-96230

Denmark

LT000028

UDB000005

Tricholoma lascivum

MC99–197

C-F-59446

Denmark

LT000029

–

Tricholoma orirubens

GC

AMB 17410

Italy

MT462641

–

Tricholoma orirubens

JHC01–200

C-F-96189

Slovenia

LT000141

UDB000524

Tricholoma orirubens

JHC93–261

C-F-96208

Denmark

LT000030

UDB000523

Tricholoma orirubens

MC03–243

C-F-96244

Slovakia

LT000132

UDB000801

Tricholoma orirubens

MC96–301

C-F-59365

Italy

LT000107

UDB000522

Tricholoma pardinum

JHC-01201

C-F-96190

Slovenia

LT000142

UDB000802

Tricholoma psammopus

GC

AMB 17411

Italy

MT462642

–

Tricholoma psammopus

MC04–600

C-F-96248

Slovenia

LT000145

–

Tricholoma psammopus

MC96–345

C-F-59324

Italy

LT000108

–

Tricholoma psammopus

MC98–048

C-F-59212

Denmark

LT000036

UDB001472

Tricholoma psammopus

MC99–089

C-F-96273

France

LT000084

UDB001503

Tricholoma ramentaceum

GC

AMB 17423

Italy

MT462643

–

Tricholoma ramentaceum var. pseudotriste

HQ184102

–

France

HQ184102

–

Tricholoma saponaceum

GC

AMB 17433

Italy

MT462644

–

Tricholoma saponaceum

C-F23337

C-F-23337

Denmark

LT000038

UDB001499

Tricholoma saponaceum

JHC00–049

C-F-96188

Norway

LT000123

UDB001693

Tricholoma saponaceum

JHC03–015

C-F-96192

Slovakia

LT000133

UDB001694

Tricholoma saponaceum

JHC04–429

C-F-96196

Sweden

LT000185

UDB001697

Tricholoma scalpturatum

JHC93–263

C-F-96210

Denmark

LT000042

UDB000541

Tricholoma scalpturatum

JHC94–231

C-F-35309

Denmark

LT000043

UDB000542

Tricholoma scalpturatum

MC00–207

C-F-96225

Slovenia

LT000146

–

Tricholoma scalpturatum

MC95–165

C-F-59399 neotype

Sweden

LT000187

–

Tricholoma terreum

GC

AMB 17444

Italy

MT462645

–

Tricholoma terreum

JHC93–260

C-F-96207

Denmark

LT000057

UDB000536

Tricholoma terreum

JHC95–118

C-F-35098

Denmark

LT000058

–

Tricholoma terreum

JHC95–172

C-F-35154

Denmark

LT000059

UDB000812

Tricholoma terreum

MEN95192

L0374887 neotype

Germany

LT000098

UDB000813