identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
FE3D2B07D7F054F0A30E7C0B557B6184.text	FE3D2B07D7F054F0A30E7C0B557B6184.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudolomaantha J. Y. Zhang, Y. Z. Lu & K. D. Hyde 2025	<div><p>Pseudolomaantha J. Y. Zhang, Y. Z. Lu &amp; K. D. Hyde gen. nov.</p><p>Etymology.</p><p>The name refers to the new genus’s similarity to the genus “ Lomaantha ”.</p><p>Type species.</p><p>Pseudolomaantha thailandica J. Y. Zhang, Y. Z. Lu &amp; K. D. Hyde</p><p>Description.</p><p>Saprobic on dead stems of bamboo in terrestrial habitats. Sexual morph Undetermined. Asexual morph Colonies on natural substrate, effuse, scattered, hairy, dark brown, glistening. Mycelium partly immersed, composed of brown hyphae. Conidiophores macronematous, mononematous, cylindrical, straight or slightly flexuous, septate, dark brown to pale brown. Conidiogenous cells integrated, terminal, holoblastic, monoblastic, cylindrical, brown or pale brown at the apex. Conidia acrogenous, solitary, rostrate, tapering to the round apex, truncate at base, straight or slightly curved, septate, with distoseptate, pale brown to dark brown; with a gold and glistening sheath near the apex.</p></div>	https://treatment.plazi.org/id/FE3D2B07D7F054F0A30E7C0B557B6184	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	Zhang, Jing-Yi;Hyde, Kevin D.;Ma, Jian;Wu, Na;Al-Otibi, Fatimah;Zhang, Li-Juan;Lu, Yong-Zhong	Zhang, Jing-Yi, Hyde, Kevin D., Ma, Jian, Wu, Na, Al-Otibi, Fatimah, Zhang, Li-Juan, Lu, Yong-Zhong (2025): Morpho-phylogenetic evidence reveals Pseudolomaantha thailandica gen. et sp. nov. and Submultiguttulispora multiseptata gen. et sp. nov. in Chaetosphaeriaceae. MycoKeys 113: 123-146, DOI: 10.3897/mycokeys.113.142643
56EE1EE214B552C693B42A6E624529EA.text	56EE1EE214B552C693B42A6E624529EA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudolomaantha thailandica J. Y. Zhang, Y. Z. Lu & K. D. Hyde 2025	<div><p>Pseudolomaantha thailandica J. Y. Zhang, Y. Z. Lu &amp; K. D. Hyde sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>The name refers to the country “ Thailand ” from where the holotype was collected.</p><p>Holotype.</p><p>MFLU 24-0394.</p><p>Description.</p><p>Saprobic on dead stems of bamboo in a terrestrial habitat. Sexual morph Undetermined. Asexual morph Hyphomycetous. Colonies on natural substrate superficial, effuse, scattered, hairy, dark brown, with gold glistening on the apex of conidia. Mycelium partly immersed, partly superficial, composed of septate, mostly unbranched, smooth, brown hyphae. Conidiophores 176–275 × 6–9 (– 11) µm (x ̄ = 219.6 × 7.5 µm, n = 20), macronematous, mononematous, solitary, cylindrical, straight or slightly flexuous, septate, black at the base, paler to light brown or brown towards the apex. Conidiogenous cells 12–22 × 5.5–7 µm (x ̄ = 16.4 × 6.1 µm, n = 20), integrated, terminal, holoblastic, monoblastic, cylindrical, brown or pale brown at the apex. Conidia (92.5 –) 95–112.5 × 12.5–15.5 µm (x ̄ = 105.8 × 13.8 µm, n = 25), acrogenous, solitary, dry, pyriform to obclavate, rostrate, tapering to the round apex, truncate at base, basal cell conical-truncate, straight or slightly curved, up to 12 - septate, with distoseptate, not constricted or slightly constricted at septum, guttulate, brown, two upper cells subhyaline to hyaline, with gold and glistening appendages around the apex of the conidia.</p><p>Culture characteristics.</p><p>Conidia germinating on WA within 15 h and germ tube produced from the ends of conidia. Colonies growing on PDA, reaching 22–26 mm in 20 days at 26 ° C, circular, edge entire, umbonate with a knobby protuberance, white from above; zonate, yellowish orange in the center, grayish olive to yellowish towards to margin from below.</p><p>Material examined.</p><p>Thailand • Chiangmai Province,  Mushroom Research Center (MRC), on dead stems of bamboo, 11 September 2020, H. W. Shen, Y 205-1 (MFLU 24–0394, holotype), ex-type living culture, MFLUCC 24–0521  .</p><p>Notes.</p><p>BLAST results for the ITS and LSU sequence data of  Pseudolomaantha thailandica show 88.39 % similarities with  Caligospora dilabens (CBS 735.83) and 97.81 % similarities with  Craspedodidymum elatum (NN 042874), respectively. Phylogenetic analysis shows that  Pseudolomaantha thailandica forms a distinct lineage basal to Caliciastrum, Caligospora, and  Craspedodidymum with statistical support (79 % ML / 0.97 PP, Fig. 1). Members of Caliciastrum, Caligospora, and  Craspedodidymum are characterized by phialidic conidiogenous cells with open, vase-shaped collarettes, and brown or hyaline conidia. In contrast, our new species has a sporidesmium-like asexual morph with non-phialidic conidiogenous cells (Figueroa et al. 2018; Wu and Diao 2022; Réblová and Nekvindová 2023). Morphologically,  Pseudolomaantha resembles  Lomaantha in having macronematous, mononematous conidiophores, integrated holoblastic conidiogenous cells, and acrogenous, obclavate, rostrate, distoseptate, pale brown to brown conidia (Wu and Zhuang 2005; Wu and Diao 2022; Réblová and Nekvindová 2023). However, the two genera are phylogenetically distinct. Additionally,  Lomaantha species have conidiogenous cells that are determinate or extend percurrently a few times, as well as conidia that lack or bear filiform, extended, simple or branched apical appendages and distinct septal pores (Wu and Zhuang 2005; Wu and Diao 2022; Réblová and Nekvindová 2023). In contrast,  Pseudolomaantha has determinate conidiogenous cells, conidia with golden, glistening appendages at the conidial apex, and lack distinct pores in the distosepta. Based on the combination of morphological and phylogenetic evidence,  Pseudolomaantha is introduced as a new genus to accommodate  P. thailandica within  Chaetosphaeriaceae .</p></div>	https://treatment.plazi.org/id/56EE1EE214B552C693B42A6E624529EA	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	Zhang, Jing-Yi;Hyde, Kevin D.;Ma, Jian;Wu, Na;Al-Otibi, Fatimah;Zhang, Li-Juan;Lu, Yong-Zhong	Zhang, Jing-Yi, Hyde, Kevin D., Ma, Jian, Wu, Na, Al-Otibi, Fatimah, Zhang, Li-Juan, Lu, Yong-Zhong (2025): Morpho-phylogenetic evidence reveals Pseudolomaantha thailandica gen. et sp. nov. and Submultiguttulispora multiseptata gen. et sp. nov. in Chaetosphaeriaceae. MycoKeys 113: 123-146, DOI: 10.3897/mycokeys.113.142643
5B3B2579A7C953519F53A2DE2E3C8964.text	5B3B2579A7C953519F53A2DE2E3C8964.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Submultiguttulispora J. Y. Zhang, Y. Z. Lu & K. D. Hyde 2025	<div><p>Submultiguttulispora J. Y. Zhang, Y. Z. Lu &amp; K. D. Hyde gen. nov.</p><p>Etymology.</p><p>The name refers to the new genus’s close affinity with the genus “ Multiguttulispora ”.</p><p>Type species.</p><p>Submultiguttulispora multiseptatum J. Y. Zhang, Y. Z. Lu &amp; K. D. Hyde.</p><p>Description.</p><p>Saprobic on dead wood. Sexual morph Undetermined. Asexual morph Colonies on natural substrate, effuse, single, or gregarious, brown to black. Mycelium partly immersed, composed of brown hyphae. Conidiophores macronematous, mononematous, single or in small groups, septate, dark brown at the base becoming light brown towards the apex. Conidiogenous cells integrated, mono- to polyphialidic, terminal to lateral, with funnel-shaped collarettes, cylindrical to cylindrical-lageniform, brown to pale brown to subhyaline towards the apex. Conidia acropleurogenous, septate, pale brown to olive green to brown, with subhyaline cells at both ends of the conidia, fusiform, or ellipsoidal-fusiform, with a filiform appendage at each end.</p></div>	https://treatment.plazi.org/id/5B3B2579A7C953519F53A2DE2E3C8964	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	Zhang, Jing-Yi;Hyde, Kevin D.;Ma, Jian;Wu, Na;Al-Otibi, Fatimah;Zhang, Li-Juan;Lu, Yong-Zhong	Zhang, Jing-Yi, Hyde, Kevin D., Ma, Jian, Wu, Na, Al-Otibi, Fatimah, Zhang, Li-Juan, Lu, Yong-Zhong (2025): Morpho-phylogenetic evidence reveals Pseudolomaantha thailandica gen. et sp. nov. and Submultiguttulispora multiseptata gen. et sp. nov. in Chaetosphaeriaceae. MycoKeys 113: 123-146, DOI: 10.3897/mycokeys.113.142643
B30C6EE30BDC50E59426327E23573FCC.text	B30C6EE30BDC50E59426327E23573FCC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Submultiguttulispora multiseptata J. Y. Zhang, K. D. Hyde & Y. Z. Lu 2025	<div><p>Submultiguttulispora multiseptata J. Y. Zhang, K. D. Hyde &amp; Y. Z. Lu sp. nov.</p><p>Fig. 3</p><p>Etymology.</p><p>The name refers to the multi-septate conidia of the new species.</p><p>Holotype.</p><p>HKAS 129868.</p><p>Description.</p><p>Saprobic on a dead wood log by a stream. Sexual morph undetermined. Asexual morph Hyphomycetous. Colonies on natural substrate superficial, effuse, single, or gregarious, arise in groups from knots of hyphal cells, brown to black. Mycelium partly superficial, partly immersed, composed of septate, pale brown to brown, smooth-walled hyphae. Conidiophores 285–385 (– 533) µm long × 5–7 µm wide at the base (x ̄ = 341 × 6 µm, n = 15), macronematous, mononematous, single or clustered in groups, erect, straight or flexible, unbranched, septate, smooth, guttulate, dark brown or black at the base, becoming pale brown towards the apex. Conidiogenous cells 64.5–100 × 4.3–6.1 µm (x ̄ = 80.2 × 5.2 µm, n = 15), mono- to polyphialidic, with discrete, terminal to lateral phialides, integrated, terminal, with lateral openings formed by successive sympodial elongation, cylindrical to cylindrical – lageniform, with funnel-shaped collarettes, smooth-walled, guttulate, brown at the base and becoming pale brown to subhyaline towards the apex. Conidia 33–40 × 7.5–9 µm (x ̄ = 36.6 × 8.3 µm, n = 20), acropleurogenous, 5 (– 6) - septate, not constricted at the septum, pale brown to olive green to brown, with subhyaline cells at both ends, straight, sometimes slightly curved, occasionally guttulate, fusiform, or ellipsoidal-fusiform, with a filiform, short and hyaline appendage at each end.</p><p>Culture characteristics.</p><p>Conidia germinating on WA within 15 h and germ tube produced from conidia. Colonies growing on PDA, reaching 35–40 mm diameter in 15 days at 26 ° C, circular with slightly irregular edge, flat with a protuberance in the center, dry, velvety, zonate, tephrosiousto to grey from center to margin; dark brown or black from below.</p><p>Material examined.</p><p>China • Hainan Province, Wuzhishan City,  Wuzhishan Tropical Rainforest Scenic Area, on a dead wood log by a stream, 15 August 2021, J. Y. Zhang, WZ 44-1 (HKAS 129868, holotype; GZAAS 23–0763, isotype); ex-type living cultures, KUNCC 23–14145  .</p><p>Notes.</p><p>Based on a BLASTn search in GenBank, the ITS and LSU sequences of our new collection show 91.92 % and 95.35 % similarity to  Phialogeniculata guadalcanalensis (NN 044662) and  Multiguttulispora triseptata (IMI 353690), respectively. The phylogenetic tree indicates that our new isolate forms a distinct lineage closely related to  Multiguttulispora, without statistical support. This lack of support may be attributed to the absence of molecular sequences of many close phylogenetic relatives, which remain undiscovered (Hyde et al. 2024 c).  Submultiguttulispora shares similarities with  Multiguttulispora in the absence of setae and the presence of macronematous conidiophores with polyphialidic conidiogenous cells that exhibit sympodial extension. Both genera produce septate conidia with a filiform, hyaline appendage at each end. However,  Submultiguttulispora is distinguished from  Multiguttulispora by its fusiform or ellipsoidal-fusiform, dematiaceous conidia, whereas the conidia of  Multiguttulispora are cylindrical, oblong, and hyaline. Based on these morphological and phylogenetic differences, a new genus,  Submultiguttulispora, is introduced to accommodate our new isolate,  S. multiseptata .</p></div>	https://treatment.plazi.org/id/B30C6EE30BDC50E59426327E23573FCC	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	Zhang, Jing-Yi;Hyde, Kevin D.;Ma, Jian;Wu, Na;Al-Otibi, Fatimah;Zhang, Li-Juan;Lu, Yong-Zhong	Zhang, Jing-Yi, Hyde, Kevin D., Ma, Jian, Wu, Na, Al-Otibi, Fatimah, Zhang, Li-Juan, Lu, Yong-Zhong (2025): Morpho-phylogenetic evidence reveals Pseudolomaantha thailandica gen. et sp. nov. and Submultiguttulispora multiseptata gen. et sp. nov. in Chaetosphaeriaceae. MycoKeys 113: 123-146, DOI: 10.3897/mycokeys.113.142643
