taxonID	type	description	language	source
29E4A562B55A50F89EF44151CEA90FA4.taxon	description	Fig. 7	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
29E4A562B55A50F89EF44151CEA90FA4.taxon	description	Description. Pseudostromata semi-immersed in the bark, scattered, conical, 950 – 1700 μm diam., 600 – 900 μm high, with 3 – 8 perithecia arranged irregularly. Ectostromatic disc distinct, circular, brown, 430 – 650 μm diam. Ostioles black, 75 – 140 μm diam. Perithecia globular, somewhat flattened at base with black neck, 350 – 650 μm diam. Asci hyaline, with chitinoid, refractive ring, clavate to elongate-obovoid, (190 –) 207 – 241 (– 246) × (30 –) 33 – 40 (– 42) μm, 8 - spored, biseriate. Ascospores fusiform, ends pointed, dark brown, 5 – 8 - distoseptate, (37.5 –) 39.5 – 48.5 (– 53) × (13.5 –) 14 – 17 (– 18.5) (av. = 44.1 ± 4.4 × 15.4 ± 1.6, n = 50) (n = 50) μm, L / W ratio = 2.4 – 3.6.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
29E4A562B55A50F89EF44151CEA90FA4.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with moderate flocculent aerial mycelium and undulating margin, initially white, becoming dark brown and reaching 90 mm diam. after 3 weeks at 25 ° C.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
D28CB89EA953556DB23DD03FF0E3FDDD.taxon	description	Fig. 10	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
D28CB89EA953556DB23DD03FF0E3FDDD.taxon	description	Description. Conidiomata acervular, immersed to semi-immersed in the bark, scattered, conical, 850 – 1200 μm diam., 650 – 800 μm high. Central column beneath the disc more or less conical, grey to black. Ectostromatic disc brown, circular to ovoid, 350 – 420 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells narrowly cylindrical, smooth, hyaline, producing a conidium at apex, (6 –) 8 – 10.5 (– 13) × (3 –) 4.5 – 6.5 (– 8) μm. Conidia hyaline, aseptate, cylindrical to clavate, curved, (52 –) 55.5 – 66.5 (– 70) × (4.5 –) 5.5 – 6.5 μm (av. = 61 ± 5.2 × 5.8 ± 0.6 μm, n = 50) μm, L / W ratio = 9.1 – 11.9.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
D28CB89EA953556DB23DD03FF0E3FDDD.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with moderate aerial mycelium and even margin, white to fawn, reaching 70 mm diam. after 2 weeks at 25 ° C, sterile.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
F95D8FD2DE5D509F90BBAD2AA64D90E4.taxon	description	Fig. 11	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
F95D8FD2DE5D509F90BBAD2AA64D90E4.taxon	description	Description. Pseudostromata immersed to semi-immersed in the bark, scattered, conical, 1450 – 1800 μm diam., 450 – 600 μm high, with 8 – 15 perithecia arranged circularly or irregularly. Ectostromatic disc brown, circular to ovoid, 350 – 450 μm diam. Ostioles brown to black, 75 – 130 μm diam. Perithecia flask-shaped to spherical, 250 – 400 μm diam. Asci hyaline, without refractive ring, clavate, (85.5 –) 108 – 115 (– 126.5) × (9 –) 12.5 – 20 (– 21.5) μm, 8 - spored. Ascospores 2 – 4 - seriate, cylindrical, slightly curved, tapering towards rounded ends, thin-walled, hyaline, aseptate, (39 –) 47 – 61.5 (– 67) × (4.5 –) 5 – 5.5 (– 6.5) (av. = 54.2 ± 7 × 5.2 ± 0.6, n = 50) μm, L / W ratio = 9 – 11.8.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
F95D8FD2DE5D509F90BBAD2AA64D90E4.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with moderate aerial mycelium and undulate margin, yellowish, reaching 70 mm diam. after 2 weeks at 25 ° C, sterile.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
1BD156863BA85FD288CB087023568051.taxon	description	Fig. 8	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
1BD156863BA85FD288CB087023568051.taxon	etymology	Etymology. Named after the collection site of the holotype, Altay Prefecture.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
1BD156863BA85FD288CB087023568051.taxon	description	Description. Conidiomata pycnidial, scattered, immersed to semi-immersed in the bark, discoid to conical, 400 – 600 μm diam., 250 – 400 μm high, with an undivided locule. Conceptacle absent. Ectostromatic disc isabelline, circular to ovoid, 150 – 250 μm diam., with a single ostiole per disc in the centre. Ostiole grey to black, 50 – 100 μm diam. Conidiophores borne along the locules, hyaline, unbranched or branched at the base, (29 –) 35.5 – 43.5 (– 47) × 1.5 – 2 μm. Conidiogenous cells enteroblastic, phialidic, subcylindrical to cylindrical. Conidia hyaline, allantoid, thin-walled, eguttulate, aseptate, smooth, (8.5 –) 9.5 – 11.5 (– 13) × 2.5 – 3 (– 3.5) (av. = 10.6 ± 1 × 2.8 ± 0.2, n = 50) μm, L / W ratio = 3.4 – 4.2.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
1BD156863BA85FD288CB087023568051.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with moderate aerial mycelium and undulating margin, saffron to ochreous, reaching 90 mm diam. after 2 weeks at 25 ° C, sterile.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
E961D39CA5AB5747837DD36724EF0440.taxon	description	Description. See Fan et al. (2020).	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
87199035F4C05EEAA7DA9C4EE1F1BA06.taxon	description	Fig. 9	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
87199035F4C05EEAA7DA9C4EE1F1BA06.taxon	description	Description. Conidiomata pycnidial, serried, semi-immersed in the bark, conical, 1200 – 2000 μm diam., 400 – 650 μm high, with multiple subdivided locules with common walls. Conceptacle absent. Ectostromatic disc honey, circular to ovoid, 350 – 650 μm diam., with a single ostiole per disc in the centre. Ostiole grey to black, 75 – 140 μm diam. Conidiophores borne along the locules, hyaline, branched, (13 –) 15 – 28.5 (– 32) × 1.5 – 2 μm. Conidiogenous cells enteroblastic, phialidic, subcylindrical to cylindrical. Conidia hyaline, allantoid, thin-walled, eguttulate, aseptate, smooth, (5 –) 5.5 – 6 (– 7) × 1.5 – 2 (av. = 5.8 ± 0.4 × 1.7 ± 0.1, n = 50) μm, L / W ratio = 3.2 – 3.8.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
87199035F4C05EEAA7DA9C4EE1F1BA06.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with abundant aerial mycelium and rough margin, grey to dark green, reaching 90 mm diam. after 2 weeks at 25 ° C, sterile.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
C9C91DB8752058019E1062B26F8694FF.taxon	description	Fig. 12	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
C9C91DB8752058019E1062B26F8694FF.taxon	description	Description. Conidiomata acervular, semi-immersed in the bark, scattered, conical, 1050 – 1400 μm diam., 450 – 700 μm high. Central column beneath the disc conical, pale yellow. Ectostromatic disc dark brown to black, circular to ovoid, 400 – 450 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells cylindrical, smooth, hyaline, producing a conidium at apex, (25 –) 32 – 38.5 (– 40) × 2.5 – 3.5 (– 4) μm. Alpha conidia brown, aseptate, ovoid, (8.5 –) 9.5 – 11 (– 11.5) × (6 –) 6.5 – 7.5 (– 8) (av. = 10.2 ± 0.7 × 7.1 ± 0.4, n = 50) μm, L / W ratio = 1.3 – 1.6.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
C9C91DB8752058019E1062B26F8694FF.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with sparse to moderate aerial mycelium and undulate margin, rosy to fawn, reaching 80 mm diam. after 2 weeks at 25 ° C.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
E69CA32E9D4B5DBFBEA1C92220D4C31B.taxon	description	Fig. 13	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
E69CA32E9D4B5DBFBEA1C92220D4C31B.taxon	description	Description. Conidiomata acervular, immersed to semi-immersed in the bark, scattered, conical, 850 – 1200 μm diam., 350 – 450 μm high. Central column beneath the disc conical, pale yellow. Ectostromatic disc dark brown to black, circular to ovoid, 200 – 400 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells cylindrical, smooth, hyaline to pale brown, producing a conidium at apex, (38 –) 55 – 63.5 (– 69) × 2 – 3.5 (– 4) μm. Alpha conidia brown, aseptate, ovoid, (11.5 –) 12 – 13.5 (– 14.5) × (7 –) 7.5 – 8.5 (– 9) (av. = 12.7 ± 0.7 × 8.1 ± 0.6, n = 50) μm, L / W ratio = 1.4 – 1.7. Beta conidia hyaline, aseptate, cylindrical, (7 –) 7.5 – 9 (– 10) × 2 – 2.5 (av. = 8.4 ± 0.8 × 2.2 ± 0.2, n = 50) μm, L / W ratio = 3.4 – 4.2.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
E69CA32E9D4B5DBFBEA1C92220D4C31B.taxon	description	Culture characteristics. Colonies on PDA flat, spreading, with moderate aerial mycelium and even margin, white to pale brown, reaching 90 mm diam. after 2 weeks at 25 ° C.	en	Wang, Caixia, Jiang, Ning, Liu, Chuli, Xu, ZiYan, Lu, Hailong, Ma, Rong (2025): Morphology and molecular phylogeny reveal new species and records of Diaporthales from Betula in Xinjiang, China. MycoKeys 125: 167-204, DOI: 10.3897/mycokeys.125.169956
