Table 1. The sample ID, genetic cluster, geographic and host origin, year collected and source of the 186 Phyllachora specimens used in this study.
SampleID Genetic Clustera Speciesb State Country Host Year Collected Source GenBank Accessions GenBank Accessions
ITS LSU
BPI893226_2 1 Phyllachora maydis Indiana USA Zea mays 2015 Field collection OL342800
BPI893227_2 1 P. maydis Indiana USA Zea mays 2015 Field collection OL342801
BPI893229_2 1 P. maydis Indiana USA Zea mays 2015 Field collection OL342802
BPI893230_2 1 P. maydis Indiana USA Zea mays 2015 Field collection OL342803
BPI893231_2 1 P. maydis Indiana USA Zea mays 2015 Field collection OL342804
BPI893232_2 1 P. maydis Indiana USA Zea mays 2015 Field collection OL342805
C18001-2 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342781
C18001-3 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342782
C18003-1 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342783
C18003-2 1 P. maydis Indiana USA Zea mays 2018 Field collection OL314402
C18003-3 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342784
C18009-1 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342785
C18009-2 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342786
C18011-3 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342787 OL314403
C18024-1 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342788
C18024-2 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342789
C18024-3 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342790
C18161-1 1 P. maydis Ohio USA Zea mays 2018 Field collection OL342791 OL314404
C18161-2 1 P. maydis Ohio USA Zea mays 2018 Field collection OL342792 OL314405
C18161-3 1 P. maydis Ohio USA Zea mays 2018 Field collection OL314406
C18162-1 1 P. maydis Ohio USA Zea mays 2018 Field collection OL342793 OL314407
C18162-3 1 P. maydis Ohio USA Zea mays 2018 Field collection OL342794 OL314408
C18164-1 1 P. maydis Ohio USA Zea mays 2018 Field collection OL342795
C18164-2 1 P. maydis Ohio USA Zea mays 2018 Field collection OL342796 OL314409
C18164-3 1 P. maydis Indiana USA Zea mays 2018 Field collection OL342797
C19043-1 1 P. maydis Indiana USA Zea mays 2019 Field collection OL342798
C19043-3 1 P. maydis Indiana USA Zea mays 2019 Field collection OL342799
BPI638548_1 2 P. maydis Cundinamarca Colombia Zea mays 1940 USDA Herbarium OL342824
BPI638554_1 2 P. maydis AƱasco Puerto Rico Zea mays 1917 USDA Herbarium OL342825
BPI638578_1 2 P. maydis Vega Baja Puerto Rico Zea mays 1916 USDA Herbarium OL342826
BPI910562_1 2 P. maydis Michigan USA Zea mays 2017 USDA Herbarium OL342827
C18026-3 2 P. maydis Puebla Mexico Zea mays 2018 Field collection OL342806
C18030-1 2 P. maydis Guerrero Mexico Zea mays 2018 Field collection OL342807 OL314410
C18030-2 2 P. maydis Guerrero Mexico Zea mays 2018 Field collection OL342808 OL314411
C18030-3 2 P. maydis Guerrero Mexico Zea mays 2018 Field collection OL342809 OL314412
C18031-1 2 P. maydis Veracruz Mexico Zea mays 2018 Field collection OL342810 OL314413
C18031-2 2 P. maydis Veracruz Mexico Zea mays 2018 Field collection OL342811 OL314414
C18031-3 2 P. maydis Veracruz Mexico Zea mays 2018 Field collection OL342812 OL314415
C18033-2 2 P. maydis Oaxaca Mexico Zea mays 2018 Field collection OL342813 OL314416
C18033-3 2 P. maydis Oaxaca Mexico Zea mays 2018 Field collection OL342814 OL314417
C18038-3 2 P. maydis Guerrero Mexico Zea mays 2018 Field collection OL342815
C18040-1 2 P. maydis Florida USA Zea mays 2018 Field collection OL342816
C18040-2 2 P. maydis Florida USA Zea mays 2018 Field collection OL342817
C18040-3 2 P. maydis Florida USA Zea mays 2018 Field collection OL342818
C18069-1 2 P. maydis Illinois USA Zea mays 2018 Field collection OL342819 OL314418
C18069-2 2 P. maydis Illinois USA Zea mays 2018 Field collection OL342820 OL314419
C18069-3 2 P. maydis Illinois USA Zea mays 2018 Field collection OL314420
C19001-1 2 P. maydis Florida USA Zea mays 2019 Field collection OL342821
C19001-2 2 P. maydis Florida USA Zea mays 2019 Field collection OL342822
C19001-3 2 P. maydis Florida USA Zea mays 2019 Field collection OL342823
92794-1 3 P. chaetochloae Santiago Dominican Republic Setaria sp. 1931 UIUC Herbarium OL342860
92794-2 3 P. chaetochloae Santiago Dominican Republic Setaria sp. 1931 UIUC Herbarium OL342861
92794-3 3 P. chaetochloae Santiago Dominican Republic Setaria sp. 1931 UIUC Herbarium OL342862
92812-1 3 P. diplocarpa California USA Distichilis spicata 1942 UIUC Herbarium OL342863
92821-1 3 P. epicampsis Arizona USA Muhlenbergia emersleyi 1948 UIUC Herbarium OL342864
92821-2 3 P. epicampsis Arizona USA Muhlenbergia emersleyi 1948 UIUC Herbarium OL342865
92821-3 3 P. epicampsis Arizona USA Muhlenbergia emersleyi 1948 UIUC Herbarium OL342866
92825-1 3 P. euphorbiaceae Mumbai India Euphorbia sp. 1932 UIUC Herbarium OL342867
92825-2 3 P. euphorbiaceae Mumbai India Euphorbia sp. 1932 UIUC Herbarium OL342868
92825-3 3 P. euphorbiaceae Mumbai India Euphorbia sp. 1932 UIUC Herbarium OL342869
92845-3 3 P. graminis Mittelfranken Germany Agropyron repens 1946 UIUC Herbarium OL342870
92922-3 3 P. heraclei Hessen Germany Heracleum spondylium 1977 UIUC Herbarium OL342871
92925-2 3 P. junci Holstein Germany Juncus effusus 1946 UIUC Herbarium OL342872
92938-1 3 P. maydis Arecibo Puerto Rico Zea mays 1917 UIUC Herbarium OL342873
92938-2 3 P. maydis Arecibo Puerto Rico Zea mays 1917 UIUC Herbarium OL342874
92938-3 3 P. maydis Arecibo Puerto Rico Zea mays 1917 UIUC Herbarium OL342875
92940-2 3 P. maydis Arecibo Puerto Rico Zea mays 1917 UIUC Herbarium OL342876
92940-3 3 P. maydis Arecibo Puerto Rico Zea mays 1917 UIUC Herbarium OL342877
93013-1 3 P. rottboelliae Luzon Philippines Rottboellia 1931 UIUC Herbarium OL342878
93013-2 3 P. rottboelliae Luzon Philippines Rottboellia 1931 UIUC Herbarium OL342879
93064-1 3 P. sylvatica California USA Festuca idahoensis 1941 UIUC Herbarium OL342880
93064-2 3 P. sylvatica California USA Festuca idahoensis 1941 UIUC Herbarium OL342881
93126-2 3 P. vulgata Arizona USA Muhlenbergia glauca 1948 UIUC Herbarium OL342882
93126-3 3 P. vulgata Arizona USA Muhlenbergia glauca 1948 UIUC Herbarium OL342883
BPI638546_1 3 P. maydis Maracas Valley Trinidad and Tobago Zea mays 1945 USDA Herbarium OL342884
BPI638553_1 3 P. maydis Mexico Zea mays 1977 USDA Herbarium OL342885
BPI638556_1 3 P. maydis Valle del cauca Colombia Zea mays 1929 USDA Herbarium OL342886
BPI638558_1 3 P. maydis Antigua Guatemala Zea mays 1905 USDA Herbarium OL342887
BPI638559_1 3 P. maydis Matagalpa Nicaragua Zea mays 1956 USDA Herbarium OL342888
BPI638561_1 3 P. maydis Veracruz Mexico Zea mays 1932 USDA Herbarium OL342889
BPI638564_1 3 P. maydis Mexico Zea mays 1977 USDA Herbarium OL342890
BPI638567_1 3 P. maydis Havana Cuba Zea mays 1918 USDA Herbarium OL342891
BPI638568_1 3 P. maydis Alajuela Costa Rica Zea mays 1947 USDA Herbarium OL342892
BPI638570_1 3 P. maydis Vega Baja Puerto Rico Zea mays 1916 USDA Herbarium OL342893
BPI638571_1 3 P. maydis Turrialba Costa Rica Zea mays 1949 USDA Herbarium OL342894
BPI638572_1 3 P. maydis Chimaltenanco Guatemala Zea mays 1940 USDA Herbarium OL342895
BPI638574_1 3 P. maydis Arecibo Puerto Rico Zea mays 1917 USDA Herbarium OL342896
BPI638575_1 3 P. maydis Chimaltenanco Guatemala Zea mays 1942 USDA Herbarium OL342897
BPI638577_1 3 P. maydis Nor Yungas Bolivia Zea mays 1943 USDA Herbarium OL342898
BPI638579_1 3 P. maydis Guatemala Zea mays 1941 USDA Herbarium OL342899
BPI638580_1 3 P. maydis Santander Colombia Zea mays 1936 USDA Herbarium OL342900
BPI638581_1 3 P. maydis Vega Baja Puerto Rico Zea mays 1916 USDA Herbarium OL342901
BPI638582_1 3 P. maydis Guatemala Guatemala Zea mays 1905 USDA Herbarium OL342902
BPI638584_1 3 P. maydis Antigua Guatemala Zea mays 1905 USDA Herbarium OL342903
BPI638585_1 3 P. maydis Guatemala Zea mays 1906 USDA Herbarium OL342904
BPI638586_1 3 P. maydis Lima Peru Zea mays 1929 USDA Herbarium OL342905
BPI638587_1 3 P. maydis La Vega Dominican Republic Zea mays 1930 USDA Herbarium OL342906
BPI638588_1 3 P. maydis Guatemala Zea mays 1906 USDA Herbarium OL342907
BPI893226_1 3 P. maydis Indiana USA Zea mays 2015 USDA Herbarium OL342908
BPI893228_1 3 P. maydis Indiana USA Zea mays 2015 USDA Herbarium OL342909
BPI893230_1 3 P. maydis Indiana USA Zea mays 2015 USDA Herbarium OL342910
BPI893231_1 3 P. maydis Indiana USA Zea mays 2015 USDA Herbarium OL342911
BPI893232_1 3 P. maydis Indiana USA Zea mays 2015 USDA Herbarium OL342912
BPI893233_1 3 P. maydis Illinois USA Zea mays 2015 USDA Herbarium OL342913 OL314452
BPI893234_1 3 P. maydis Illinois USA Zea mays 2015 USDA Herbarium OL342914 OL314453
BPI910560_1 3 P. maydis Wisconsin USA Zea mays 2017 USDA Herbarium OL342915
BPI910561_1 3 P. maydis Iowa USA Zea mays 2016 USDA Herbarium OL342916
C18046-1 3 P. maydis Illinois USA Zea mays 2018 Field collection OL342829 OL314422
C18046-2 3 P. maydis Illinois USA Zea mays 2018 Field collection OL314421
C18046-3 3 P. maydis Illinois USA Zea mays 2018 Field collection OL314423
C18047-1 3 P. maydis Illinois USA Zea mays 2018 Field collection OL342830 OL314424
C18047-2 3 P. maydis Illinois USA Zea mays 2018 Field collection OL314425
C18047-3 3 P. maydis Illinois USA Zea mays 2018 Field collection OL314426
C18049-1 3 P. maydis Illinois USA Zea mays 2018 Field collection OL314427
C18049-2 3 P. maydis Illinois USA Zea mays 2018 Field collection OL314428
C18050-2 3 P. maydis Wisconsin USA Zea mays 2018 Field collection OL342831
C18075-3 3 P. maydis Illinois USA Zea mays 2018 Field collection OL342832 OL314429
C18119-2 3 P. maydis Wisconsin USA Zea mays 2018 Field collection OL314430
C18119-3 3 P. maydis Wisconsin USA Zea mays 2018 Field collection OL314431
C18136-1 3 P. maydis Wisconsin USA Zea mays 2018 Field collection OL314432
C18148-1 3 P. maydis Iowa USA Zea mays 2018 Field collection OL342833 OL314433
C18148-2 3 P. maydis Iowa USA Zea mays 2018 Field collection OL342834 OL314434
C18148-3 3 P. maydis Iowa USA Zea mays 2018 Field collection OL342835 OL314435
C18149-1 3 P. maydis Iowa USA Zea mays 2018 Field collection OL342836 OL314436
C18149-2 3 P. maydis Iowa USA Zea mays 2018 Field collection OL342837 OL314437
C18153-1 3 P. maydis Wisconsin USA Zea mays 2018 Field collection OL342838 OL314438
C18153-2 3 P. maydis Wisconsin USA Zea mays 2018 Field collection OL314439
C19007-1 3 P. maydis Iowa USA Zea mays 2019 Field collection OL342839 OL314440
C19007-2 3 P. maydis Iowa USA Zea mays 2019 Field collection OL342840 OL314461
C19007-3 3 P. maydis Iowa USA Zea mays 2019 Field collection OL342841 OL314441
C19008-1 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342842 OL314442
C19008-2 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342843 OL314459
C19008-3 3 P. maydis Illinois USA Zea mays 2019 Field collection OL314443
C19012-2 3 P. maydis Minnesota USA Zea mays 2019 Field collection OL342844 OL314444
C19012-3 3 P. maydis Minnesota USA Zea mays 2019 Field collection OL342845 OL314445
C19022-2 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342846 OL314460
C19022-3 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342847 OL314446
C19025-1 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342848
C19025-2 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342849
C19025-3 3 P. maydis Illinois USA Zea mays 2019 Field collection OL342850
C19040-1 3 P. maydis Michigan USA Zea mays 2019 Field collection OL342851 OL314447
C19040-2 3 P. maydis Michigan USA Zea mays 2019 Field collection OL342852 OL314456
C19040-3 3 P. maydis Michigan USA Zea mays 2019 Field collection OL342853 OL314448
C19043-2 3 P. maydis Indiana USA Zea mays 2019 Field collection OL342854
C19072-1 3 P. maydis Wisconsin USA Zea mays 2019 Field collection OL342855 OL314449
C19072-2 3 P. maydis Wisconsin USA Zea mays 2019 Field collection OL314450
C19072-3 3 P. maydis Wisconsin USA Zea mays 2019 Field collection OL342856 OL314451
C19106-1 3 P. maydis Iowa USA Zea mays 2019 Field collection OL342857 OL314457
C19106-2 3 P. maydis Iowa USA Zea mays 2019 Field collection OL342858 OL314458
C19106-3 3 P. maydis Iowa USA Zea mays 2019 Field collection OL342859 OL314462
BPI638565 4 P. maydis Venezuela Zea mays 1957 USDA Herbarium OL342920
BPI638576 4 P. maydis Mazatenango Guatemala Zea mays 1906 USDA Herbarium OL342921
BPI638583 4 P. maydis Guatemala Zea mays 1907 USDA Herbarium OL342922
NC19004-1 4 Phyllachora sp. New York USA Thinopyrum intermedium 2019 Field collection OL342923 OL314463
NC19004-2 4 Phyllachora sp. New York USA Thinopyrum intermedium 2019 Field collection OL314464
NC19004-3 4 Phyllachora sp. New York USA Thinopyrum intermedium 2019 Field collection OL342924 OL314465
NC19026-1 4 Phyllachora sp. Illinois USA triticale 2019 Field collection OL342917 OL314466
NC19026-2 4 Phyllachora sp. Illinois USA triticale 2019 Field collection OL342918 OL314467
NC19026-3 4 Phyllachora sp. Illinois USA triticale 2019 Field collection OL342919
NC19029-1 4 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342925 OL314468
NC19029-2 4 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342926 OL314469
NC19029-3 4 Phyllachora sp. Illinois USA unknown 2019 Field collection OL314470
NC19030-1 4 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342927 OL314471
NC19030-2 4 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342928 OL314472
NC19030-3 4 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342929 OL314473
NC19032-1 4 Phyllachora sp. Illinois USA fall panicum 2019 Field collection OL342930 OL314474
NC19032-2 4 Phyllachora sp. Illinois USA fall panicum 2019 Field collection OL342931 OL314475
NC19032-3 4 Phyllachora sp. Illinois USA fall panicum 2019 Field collection OL342932 OL314476
NC19034-1 4 Phyllachora sp. Illinois USA fescue 2019 Field collection OL342933 OL314477
NC19034-2 4 Phyllachora sp. Illinois USA fescue 2019 Field collection OL342934 OL314478
NC19034-3 4 Phyllachora sp. Illinois USA fescue 2019 Field collection OL342935 OL314479
NC19035-1 4 Phyllachora sp. Illinois USA rye 2019 Field collection OL342936 OL314480
NC19035-2 4 Phyllachora sp. Illinois USA rye 2019 Field collection OL314481
NC19035-3 4 Phyllachora sp. Illinois USA rye 2019 Field collection OL342937 OL314482
NC19111-1 4 Phyllachora sp. South Dakota USA brome grass 2019 Field collection OL342938 OL314483
NC19111-2 4 Phyllachora sp. South Dakota USA brome grass 2019 Field collection OL342939 OL314484
NC19111-3 4 Phyllachora sp. South Dakota USA brome grass 2019 Field collection OL342940 OL314485
NC19027-1 5 Phyllachora sp. Illinois USA triticale 2019 Field collection OL342941 OL314486
NC19027-3 5 Phyllachora sp. Illinois USA triticale 2019 Field collection OL342942 OL314487
NC19028-1 5 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342943 OL314488
NC19028-2 5 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342944 OL314489
NC19028-3 5 Phyllachora sp. Illinois USA unknown 2019 Field collection OL342945 OL314490
NC19033-2 5 Phyllachora sp. Illinois USA fall panicum 2019 Field collection OL342946 OL314491
NC19037-1 5 Phyllachora sp. Illinois USA rye 2019 Field collection OL342947 OL314492
NC19037-2 5 Phyllachora sp. Illinois USA rye 2019 Field collection OL342948 OL314493
NC19037-3 5 Phyllachora sp. Illinois USA rye 2019 Field collection OL342949 OL314494