identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
0FC83F86D39852C08A018AD19564B9B3.text	0FC83F86D39852C08A018AD19564B9B3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Triblidium daliense C. J. Y. Li, K. W. T. Chethana & Q. Zhao 2025	<div><p>Triblidium daliense C. J. Y. Li, K. W. T. Chethana &amp; Q. Zhao sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>The specific epithet refers to Dali City, where the type specimen was collected.</p><p>Holotype.</p><p>HKAS 128302.</p><p>Diagnosis.</p><p>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.</p><p>Description.</p><p>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.</p><p>Material examined.</p><p>China • Yunnan Province, Dali City, Eryuan County, Ma’an Mountain, altitude 2,600 m, on the bark of the fallen branches of Fagaceae, 26 July 2021, Cuijinyi Li, LCJY-209 (HKAS 128302, holotype) ; • ibid., Cuijinyi Li, LCJY-209-2 (HKAS 145635, isotype) .</p><p>Notes.</p><p>Our collection was placed sister to T. hubeiense, with the Maximum Likelihood bootstrap support of 79.9 % in the SH-aLRT test, 80 % in the UFB method and a Bayesian posterior probability of 0.9 (Fig. 1). Triblidium daliense can be distinguished from T. hubeiense by its smaller apothecia, thinner covering stroma (54–138 μm vs. 270–300 μm), thinner basal stroma (60–95 μm vs. 65–160 μm), carbonised angular cells at the outer layer, wider paraphyses (2.1–3.3 μm vs. ca. 1 μm) with branched tips and larger asci (235–292 × 23–28 μm vs. 160–200 × 15–24 μm) in contrast to the melanised hyphae of the latter species at the outer layers (Lv et al. 2019). The most morphologically similar species to our species is T. sichuanense, which is distinguished by the presence of angular cells in the inner layers of the covering stroma and basal stroma, a thinner internal matrix of the stroma (50–80 μm vs. 55–215 μm), thinner paraphyses (1 μm vs. 2.1–3.3 μm) and smaller asci (120–220 × 12–20 μm vs. 235–292 × 23–28 μm) (Guo et al. 2024). Based on the molecular analyses, the ITS sequence of T. daliense exhibited a 3.3 % difference with no gaps (16 / 485) to T. yunnanense (isolate: HOU 1822 B), while the LSU sequence showed a 2.9 % difference with six gaps (26 / 898) to T. yunnanense (isolate: HOU 875 A) and the mtSSU sequence displayed a 0.72 % difference with no gaps (6 / 830) to T. hubeiense (isolate: HOU 1350 A).</p></div>	https://treatment.plazi.org/id/0FC83F86D39852C08A018AD19564B9B3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	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	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.text	42ECA05E184D5D39A9649FADE16B261D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Triblidium longisporum C. J. Y. Li, K. W. T. Chethana & Q. Zhao 2025	<div><p>Triblidium longisporum C. J. Y. Li, K. W. T. Chethana &amp; Q. Zhao sp. nov.</p><p>Fig. 3</p><p>Etymology.</p><p>The specific epithet refers to the long ascospores, ‘ longi ’ (lat.) = long, ‘ sporum ’ (lat.) = spore.</p><p>Holotype.</p><p>HKAS 145642.</p><p>Diagnosis.</p><p>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.</p><p>Description.</p><p>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.</p><p>Material examined.</p><p>China • Yunnan Province, Dali City, Jinguangsi Protection Zone, altitude 2,380 m, on the living bark of Fagaceae tree, 27 July 2024, Cuijinyi Li LCJY-1700 (HKAS 145642, holotype) ; • ibid., Cuijinyi Li LCJY-1691 (HKAS 145640, paratype) .</p><p>Notes.</p><p>Our collection was placed sister to T. stipitatum, with the Maximum Likelihood bootstrap support of 86.5 % in the SH-aLRT test, 92 % in the UFB method and a Bayesian posterior probability of 1.0 (Fig. 1). Triblidium longisporum can be distinguished from other known species by its exceptionally long ascospores, with the exception of T. stipitatum . This species differs from T. stipitatum by its soft orange hymenium, lack of stipes, simple structures at the covering and basal stroma, smaller asci (250–336 μm vs. 272–355 μm) and shorter ascospores (160–196 μm vs. 187–226 μm). Based on the molecular analyses, the ITS sequence of T. longisporum exhibited a 11.4 % difference with 34 gaps (60 / 523) to T. stipitatum (isolate: HKAS 145641), while the LSU sequence showed a 5.7 % difference with one gap (48 / 838) to T. stipitatum (isolate: HKAS 145641) and the mtSSU sequence displayed a 3.7 % difference with 10 gaps (31 / 831) to T. stipitatum (isolate: HKAS 145641).</p></div>	https://treatment.plazi.org/id/42ECA05E184D5D39A9649FADE16B261D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	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	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.text	62B238419D425B7DAC9A3812D63AB7AA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Triblidium stipitatum C. J. Y. Li, K. W. T. Chethana & Q. Zhao 2025	<div><p>Triblidium stipitatum C. J. Y. Li, K. W. T. Chethana &amp; Q. Zhao sp. nov.</p><p>Fig. 4</p><p>Etymology.</p><p>The specific epithet refers to the presence of stipes, ‘ stipitatum ’ (lat.) = stipitate.</p><p>Holotype.</p><p>HKAS 145641.</p><p>Diagnosis.</p><p>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.</p><p>Description.</p><p>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.</p><p>Material examined.</p><p>China • Yunnan Province, Dali City, Jinguangsi Protection Zone, altitude 2,380 m, on the living bark of Fagaceae tree, 27 July 2024, Cuijinyi Li LCJY-1695 (holotype HKAS 145641) ; • ibid., 24 July 2024, Cuijinyi Li LCJY-1642 (paratype HKAS 145639) .</p><p>Notes.</p><p>Triblidium stipitatum is distinguished from all other known species by its well-developed stipe and the special excipulum structure. It is closely related to T. longisporum, based on both morphological and phylogenetic analysis, but can still be easily distinguished. Triblidium stipitatum can be differentiated from the latter species by the presence of stipes, greyish-white hymenium, a basal stroma consisting of three parts (from top to bottom: pale brown intricate hyphae, black red angularis cells and hyaline parallel hyphae mixed with large refraction resin materials), as well as slightly longer asci (272–355 μm vs. 250–336 μm) and ascospores (187–226 μm vs. 160–196 μm). The molecular analyses were shown in the note of T. longisporum .</p></div>	https://treatment.plazi.org/id/62B238419D425B7DAC9A3812D63AB7AA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	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	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
