taxonID	type	description	language	source
0FC83F86D39852C08A018AD19564B9B3.taxon	description	Fig. 2	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
0FC83F86D39852C08A018AD19564B9B3.taxon	etymology	Etymology. The specific epithet refers to Dali City, where the type specimen was collected.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
0FC83F86D39852C08A018AD19564B9B3.taxon	diagnosis	Diagnosis. It is similar to T. sichuanense, but T. daliense has larger asci, wider paraphyses, thicker internal matrix of stroma and the inner layers of the covering and basal stroma consisting of hyaline hyphae.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
0FC83F86D39852C08A018AD19564B9B3.taxon	description	Description. Saprobic on the bark of the fallen branches of Fagaceae. Sexual morph: Apothecia 0.9 – 1.6 mm wide (x ̄ = 1.2 mm, n = 20) when fresh, 1.1 – 1.6 mm wide (x ̄ = 1.2 mm, n = 20), 0.3 – 0.5 mm high (x ̄ = 0.4 mm, n = 10) when dried, scattered, superficial, discoid, sessile, erumpent from the bark, initially growing as a cleistohymenial development, the hymenium tightly protected by excipulum when immature, splitting to expose hymenium by usually irregular 6 – 8 teeth-like lobes in the surface in a humid environment, black (# 4 a 4750) surface with polygonal areolae. Discs flat to slightly raised, circular, orange (# c 4892 d) when fresh, bright orange (# db 9938) when dried. Receptacles rough and black when fresh, sculptured with polygonal areolae or wrinkled on the surface when dried. Covering stroma 54 – 138 μm thick, comprised of carbonised textura angularis cells and the inner layers of hyaline hyphae. Hymenium 200 – 236 μm (x ̄ = 216 μm, n = 10) thick, hyaline to pale brown. Subhymenium 30 – 50 μm (x ̄ = 39 μm, n = 15) thick, comprised of hyaline, textura angularis cells, 3.3 – 7.9 μm (x ̄ = 5.3 μm, n = 40) in diam. Internal matrix of stroma 55 – 215 μm (x ̄ = 123 μm, n = 40) thick, well-developed, comprised of hyaline, textura intricata hyphae, 1.6 – 2.9 μm (x ̄ = 2.2 μm, n = 40) in diam., non-gelatinous. Basal stroma 60 – 95 μm (x ̄ = 74 μm, n = 40) thick, well-developed, the outer layers comprised of carbonised, very dark brown to black, textura angularis cells, 4.3 – 10.1 μm (x ̄ = 6.7 μm, n = 40) in diam., the inner layers comprised of highly melanised hyaline hyphae, 2.9 – 5.5 μm (x ̄ = 3.8 μm, n = 40) in diam. Paraphyses 270 – 330 × 2.1 – 3.3 μm (x ̄ = 290 × 2.7 μm, n = 50) wide, hyaline with golden oil drops, filiform, apically irregular-curved and occasionally branched, aseptate. Asci ripening sequentially, 235 – 292 × 23 – 28 μm (x ̄ = 257 × 24 μm, n = 25), unitunicate, 8 - spored, clavate, apically rounded without an amyloid reaction in Melzer’s reagent, tapering to a fragile pleurorhynchous subtruncate base, croziers absent. Ascospores 23.4 – 35.5 × 11.8 – 16.5 μm (x ̄ = 26.7 × 13.4 μm, n = 55, Q = 1.6 – 2.2, Qm = 2.0 ± 0.1), overlapping uniseriate, ellipsoidal and muriform, hyaline, smooth, slightly curved, eight transverse septa and one or two longitudinal and oblique septa, without a gelatinous sheath. Asexual morph: Undetermined.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
42ECA05E184D5D39A9649FADE16B261D.taxon	description	Fig. 3	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
42ECA05E184D5D39A9649FADE16B261D.taxon	etymology	Etymology. The specific epithet refers to the long ascospores, ‘ longi ’ (lat.) = long, ‘ sporum ’ (lat.) = spore.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
42ECA05E184D5D39A9649FADE16B261D.taxon	diagnosis	Diagnosis. It is similar to T. stipitatum, but T. longisporum has soft orange hymenium without stipes, simple basal stroma structures and slightly shorter asci and ascospores.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
42ECA05E184D5D39A9649FADE16B261D.taxon	description	Description. Saprobic on the bark of the living Fagaceae tree. Sexual morph: Apothecia 1.3 – 2.3 (– 3, 1) mm wide (x ̄ = 1.8 μm, n = 20) when fresh, 1.1 – 1.9 (– 2.7) mm wide (x ̄ = 1.6 μm, n = 20), 0.5 – 0.8 μm high (x ̄ = 0.6 μm, n = 10) when dried, scattered, superficial, discoid, sessile, erumpent from the bark, initially growing as a cleistohymenial development, the hymenium tightly protected by excipulum when immature, splitting to expose hymenium by usually 6 – 8 teeth-like lobes in the surface in a humid environment, black (# 4 a 4750) surface with polygonal areolae, becoming warty bulges after opening. Discs flat, circular to irregular shape, very soft orange (# dac 696) when fresh, sub-circular to irregular shape, the edges irregularly curl towards the centre, translucent dark orange (# 6 d 531 f) when dried. Receptacles rough and black when fresh, sculptured with polygonal areolae or wrinkled on the surface when dried. Lips absent. Covering stroma 80 – 115 (– 135) μm thick, comprised of carbonised, textura angularis cells and the inner layers of hyaline, textura angularis to globulosa cells. Hymenium 330 – 400 μm (x ̄ = 360 μm, n = 10) thick, hyaline to pale yellow. Subhymenium 45 – 85 μm (x ̄ = 64 μm, n = 15) thick, comprised of hyaline, textura angularis cells, 4.0 – 9.2 μm (x ̄ = 6.1 μm, n = 40) in diam. Internal matrix of stroma (110 –) 140 – 270 μm (x ̄ = 195 μm, n = 30) thick, well-developed, comprised of hyaline, textura intricata hyphae, 1.6 – 3.3 μm (x ̄ = 2.2 μm, n = 40) in diam., non-gelatinous. Basal stroma (40 –) 56 – 128 (– 154) μm (x ̄ = 89 μm, n = 40) thick, well-developed, the outer layers comprised of carbonised, gelatinous, black red textura angularis cells, 3.1 – 6.0 (– 7.4) μm (x ̄ = 4.7 μm, n = 40) in diam., the inner layers comprised of hyaline cells, (3.8 –) 5.1 – 11.3 (– 15.7) μm (x ̄ = 7.2 μm, n = 70) in diam., partial elements orientated at a high angle to receptacle surface, non-gelatinous. Paraphyses 340 – 390 × 1.8 – 2.9 μm (x ̄ = 360 × 2.3 μm, n = 40) wide, hyaline with some tiny yellow oil drops, filiform, occasionally branched at the tips, aseptate, apically irregular-shaped and surrounded by a thin, gelatinous sheath. Asci ripening sequentially, 250 – 336 × 22 – 30 μm (x ̄ = 280 × 26 μm, n = 30), unitunicate, 8 - spored, clavate, apically rounded without amyloid reaction in Melzer’s reagent, tapering to a fragile pleurorhynchous subtruncate base, croziers absent. Ascospores 160 – 196 × 5.9 – 10.5 μm (x ̄ = 176 × 7.9 μm, n = 40, Q = (16.1) 18.8 – 30.3, Qm = 22.7 ± 3.4), overlapping fascicles, long acicular, transverse-septate, hyaline, 28 – 31 - septate when mature, with a single oil drop in each cell, sharp ends, wide at the top and tapering downwards, thin and rough-walled with fine verrucae. Asexual morph: Undetermined.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
62B238419D425B7DAC9A3812D63AB7AA.taxon	description	Fig. 4	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
62B238419D425B7DAC9A3812D63AB7AA.taxon	etymology	Etymology. The specific epithet refers to the presence of stipes, ‘ stipitatum ’ (lat.) = stipitate.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
62B238419D425B7DAC9A3812D63AB7AA.taxon	diagnosis	Diagnosis. It is similar to T. longisporum, but differs by having a stipitate, greyish-white disc, a basal stroma, consisting of three parts and slightly longer asci and ascospores.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
62B238419D425B7DAC9A3812D63AB7AA.taxon	description	Description. Saprobic on the bark of the living Fagaceae tree. Sexual morph: Apothecia 1.9 – 3.2 mm wide (x ̄ = 2.6 μm, n = 30) when fresh, 1.6 – 2.6 (– 3.1) mm wide (x ̄ = 2.1 μm, n = 20), (0.5 –) 0.7 – 1.0 μm high (x ̄ = 1.6 μm, n = 20) when dried, scattered, superficial, cupulate, stipitate, erumpent from the bark, initially growing as a cleistohymenial development, obconical without a point, the hymenium tightly protected by excipulum when immature, splitting to expose hymenium by eight teeth-like lobes in the surface in a humid environment, black (# 4 a 4750) surface with polygonal areolae, becoming warty bulges after opening. Discs flat to slightly detained in the centre, circular to irregular-shaped, greyish-white (# abb 3 b 6) when fresh, triangular to angular-shaped, the edges curling towards the centre, desaturated dark green (# 9 eb 07 c) when dried. Receptacles rough and black when fresh, sculptured with polygonal areolae when dried. Stipes 0.5 – 1.0 mm wide, 0.6 – 1.0 mm high when dried, concolorous to the receptacles. Lips absent. Covering stroma 63 – 138 μm thick, comprised of carbonised, textura angularis cells and the inner layers hyaline, textura angularis to globulosa cells. Hymenium 378 – 432 μm (x ̄ = 399 μm, n = 20) thick, hyaline. Subhymenium 52 – 111 μm (x ̄ = 85 μm, n = 40) thick, comprised of hyaline, textura globulosa to angularis cells, 4.5 – 9.5 (– 11.3) μm (x ̄ = 7.1 μm, n = 80) in diam. Internal matrix of stroma 135 – 220 μm (x ̄ = 180 μm, n = 40) thick, well-developed, non-gelatinous, divided into three parts, part I near subhymenium comprised of dense and pale brown, textura intricata hyphae, 1.5 – 2.5 μm (x ̄ = 2.0 μm, n = 40) in diam.; part II in the middle, 37 – 74 μm wide, comprised of carbonised, black red (# 28171 a), textura angularis cells same as the ectal excipulum; part III (stipe) comprised of hyaline and densely parallel hyphae, mixed with large refraction resin materials, hyphae 1.7 – 2.5 μm (x ̄ = 2.1 μm, n = 60) in diam. Basal stroma 65 – 140 μm (x ̄ = 101 μm, n = 60) thick, well-developed, the outer layers comprised of carbonised, black red, textura angularis cells, 2.9 – 5.8 μm (x ̄ = 4.3 μm, n = 100) in diam., the inner layers comprised of hyaline cells, 5.5 – 10.3 (– 12.7) μm (x ̄ = 8.0 μm, n = 80) in diam., partial elements orientated at a high angle or vertical to receptacle surface, slightly gelatinous. Paraphyses 315 – 345 × 1.7 – 2.7 μm (x ̄ = 332 × 2.1 μm, n = 40) wide, hyaline, filiform, unbranched, aseptate, apically rounded, slightly swollen and waved, surrounded by a thin, gelatinous sheath. Asci ripening sequentially, 272 – 355 (– 373) × 21 – 30 μm (x ̄ = 312 × 25 μm, n = 40), unitunicate, 8 - spored, clavate, apically ellipse, without amyloid reaction in Melzer’s reagent, tapering to a fragile pleurorhynchous, subtruncated base, croziers absent. Ascospores 187 – 226 (– 241) × 6.8 – 10.5 μm (x ̄ = 206 × 7.9 μm, n = 40, Q = (17.8) 22.9 – 31.3, Qm = 26.3 ± 3.1), overlapping fascicles, long acicular, transverse-septate, hyaline, 24 – 33 (– 38) - septate when mature with a single oil drop in each cell, sharp ends, wide at the top and tapering downwards, thin and rough-walled with fine verrucae. Asexual morph: Undetermined.	en	Li, Cui-Jin-Yi, Zhao, Qi, Eungwanichayapant, Prapassorn Damrongkool, Yu, Feng-Ming, Hyde, Kevin David, Thilini Chethana, Kandawatte Wedaralalage, Liu, Wei-Wei, Liu, Dong-Mei (2025): Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. MycoKeys 121: 271-289, DOI: 10.3897/mycokeys.121.165642
