identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
7D02A25C678053369CF69E534A405218.text	7D02A25C678053369CF69E534A405218.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Chlamydosporoides guizhouensis H. Pan & Zhi. Y. Zhang 2025	<div><p>Chlamydosporoides guizhouensis H. Pan &amp; Zhi. Y. Zhang sp. nov.</p><p>Fig. 3</p><p>Etymology.</p><p>The epithet “ guizhouensis ” (Lat.) refers to Guizhou Province, where the species was collected.</p><p>Type.</p><p>China: • Guizhou Province, Guiyang City, Huaxi District, South Campus of Guizhou University, 26°42'23"N, 106°67'17"E, from epiphytic soil of Catalpa ovata G. Don, 28 September 2024, Heng Pan (holotype HMAS 354107, dried culture; ex-type CGMCC 3.29100 = ZY 24.007 ; ibid. ZY 24.008) .</p><p>Description.</p><p>Culture characteristics (14 days at 25 ° C): Colony on PDA 31–39 mm diam. flat, gray white to platinum gray from center to margin, nearly circular, margin regular; reverse: light ivory to oyster white from center to margin. Colony on OA 21–25 mm diam. flat, brown beige to dark ivory from center to margin, margin irregular; reverse: green beige. Colony on SNA 33–39 mm diam. fluffy, honey yellow to white from center to margin, hyphae sparse; reverse: white.</p><p>Hyphae branched, septate, hyaline to brown, smooth, 1–3 μm wide. hyphopodia-like structures creating a cauliflower-like appearance. Conidiogenous cells hyaline, smooth, solitary, cylindrical to clavate, straight or curved, aseptate, 7.5–12.5 (– 18) × 3–6 μm. Conidia chlamydospores-like, solitary, hyaline to brown, rough, non-septate, pyriform, globose to ellipsoid, or irregular shapes, sessile or borne on conidiogenous cells, 5.5–11.5 × 6–9.5 μm (av. 8.6 × 7.4, n = 50). Setae, Conidiomata, Chlamydospores, and Sexual morph unknown.</p><p>Geographical distribution.</p><p>Guizhou Province, China.</p><p>Additional material examined.</p><p>China: • Guizhou Province, Guiyang City, Huaxi District, South Campus of Guizhou University, 26°42'35"N, 106°67'20"E, from epiphytic soil of Catalpa ovata, 28 September 2024, Heng Pan (ZY 24.009) .</p><p>Notes.</p><p>Phylogenetic analysis revealed that four new isolates (ZY 24.007 –24.009) formed a distinct subclade with strong statistical support (100 / 1). Morphologically, for differences between Chlamydosporoides guizhouensis and C. sinensis, see the notes on C. sinensis above. Furthermore, in a comparison of ITS and LSU nucleotides, CBS 101143 has 79.2 % and 98.5 % similarity in ITS (466 / 588 bp, 48 gaps) and LSU (821 / 833 bp, one gap), which is different from C. guizhouensis (CGMCC 3.29100).</p></div>	https://treatment.plazi.org/id/7D02A25C678053369CF69E534A405218	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	Pan, Heng;Wang, Kai-Rong;Zhang, Ming-Yi;Ren, Xiao-Kang;Sun, Bing-Da;Tao, Gang;Zhang, Zhi-Yuan	Pan, Heng, Wang, Kai-Rong, Zhang, Ming-Yi, Ren, Xiao-Kang, Sun, Bing-Da, Tao, Gang, Zhang, Zhi-Yuan (2025): A new genus and two new species of Wiesneriomycetaceae (Tubeufiales) from China revealed by molecular phylogeny and taxonomy. MycoKeys 123: 53-68, DOI: 10.3897/mycokeys.123.167204
89AF693F3ED0541296C6D91D58F0179B.text	89AF693F3ED0541296C6D91D58F0179B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Chlamydosporoides H. Pan & Zhi. Y. Zhang 2025	<div><p>Chlamydosporoides H. Pan &amp; Zhi. Y. Zhang gen. nov.</p><p>Etymology.</p><p>Refers to its production of chlamydospore-like conidia.</p><p>Geographical distribution.</p><p>Guizhou Province, China.</p><p>Description.</p><p>Hyphae branched, septate, hyaline to brown, smooth, sometimes hyphopodia-like structures creating a cauliflower-like appearance. Conidiogenous cells hyaline, smooth, solitary, cylindrical to clavate, straight or curved, aseptate. Conidia chlamydospore-like, solitary, hyaline to brown, non-septate, pyriform, globose to ellipsoid, or irregular shapes, sessile or borne on conidiogenous cells. Chlamydospores borne on hyphae, solitary, catenate, or grape-like, brown to dark brown. Setae, Conidiomata, and Sexual morph unknown.</p><p>Type species. Chlamydosporoides sinensis H. Pan &amp; Zhi. Y. Zhang .</p><p>Notes. Currently, the family Wiesneriomycetaceae comprises eight genera: Excipulariopsis, Heveicola, Parawiesneriomyces, Phalangispora, Pseudogliophragma, Setosynnema, Speiropsis, and Wiesneriomyces (Wijayawardene et al. 2020; Xu et al. 2022; Hyde et al. 2024). Molecular sequences for all genera are available in public databases (Table 1, Xu et al. 2022; Yang et al. 2023). Our multi-locus phylogenetic analysis revealed that, with the exception of Wiesneriomyces and Parawiesneriomyces, the remaining genera formed a strongly supported monophyletic clade (Fig. 1). The novel isolates obtained in this study, along with ‘ Wiesneriomyces laurinus ’ (CBS 101058 and CBS 101143), constituted a distinct subclade within Wiesneriomycetaceae (Fig. 1). Morphologically, no sexual morph has been reported in this family to date, while all known genera share the characteristic of producing conidia in acropetal chains (Xu et al. 2022). The newly proposed genus is primarily distinguished from other genera in Wiesneriomycetaceae by the absence of conidia produced in acropetal chains, setae, synnemata, sporodochium or stroma.</p></div>	https://treatment.plazi.org/id/89AF693F3ED0541296C6D91D58F0179B	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	Pan, Heng;Wang, Kai-Rong;Zhang, Ming-Yi;Ren, Xiao-Kang;Sun, Bing-Da;Tao, Gang;Zhang, Zhi-Yuan	Pan, Heng, Wang, Kai-Rong, Zhang, Ming-Yi, Ren, Xiao-Kang, Sun, Bing-Da, Tao, Gang, Zhang, Zhi-Yuan (2025): A new genus and two new species of Wiesneriomycetaceae (Tubeufiales) from China revealed by molecular phylogeny and taxonomy. MycoKeys 123: 53-68, DOI: 10.3897/mycokeys.123.167204
F549634B57FF531F90F46A80A0B69D59.text	F549634B57FF531F90F46A80A0B69D59.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Chlamydosporoides sinensis H. Pan & Zhi. Y. Zhang 2025	<div><p>Chlamydosporoides sinensis H. Pan &amp; Zhi. Y. Zhang sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>The epithet “ sinensis ” (Lat.) refers to China, where the species was collected.</p><p>Type.</p><p>China: • Guizhou Province, Guiyang City, Huaxi District, Guizhou Minzu University, 26°46'25"N, 106°66'95"E, from epiphytic soil of Camphora officinarum Boerh. ex Fabr., 25 July 2024, Heng Pan and Zhi-Yuan Zhang (holotype HMAS 354106, dried culture; ex-type CGMCC 3.29099 = ZY 24.003 ; ibid. ZY 24.004) .</p><p>Description.</p><p>Culture characteristics (14 days at 25 ° C): Colony on PDA 39–43 mm diam. flat, agate gray to platinum gray from center to margin, nearly circular, margin regular; reverse: light ivory to oyster white from center to margin. Colony on OA 30–34 mm diam. flat, graphite gray to green beige from center to margin, nearly circular, margin regular; reverse: dark ivory. Colony on SNA 53–58 mm diam. fluffy, hyphae sparse, honey yellow; reverse: honey yellow.</p><p>Hyphae branched, septate, hyaline to brown, smooth, 1–4 μm wide. sometimes hyphopodia-like structures creating a cauliflower-like appearance. Conidiogenous cells smooth, solitary, cylindrical to clavate, straight or curved, aseptate, 13–15.5 × 2.5–3.5 μm. Conidia chlamydospores-like, solitary, hyaline to brown, smooth, non-septate, pyriform, globose to ellipsoid, or irregular shapes, sessile or borne on conidiogenous cells, 6–12 × 5–7 μm (av. 8.2 × 6.1, n = 50). Chlamydospores borne on hyphae, solitary, catenate, or grape-like, brown to dark brown, 11–17.5 × 7.5–13 μm (av. 12.8 × 10, n = 30). Setae, Conidiomata, and Sexual morph unknown.</p><p>Geographical distribution.</p><p>Guizhou Province, China.</p><p>Additional material examined.</p><p>China: • Guizhou Province, Guiyang City, Huaxi District, Guizhou Minzu University, 26°46'15"N, 106°66'81"E, from epiphytic soil of Camphora officinarum, 25 July 2024, Heng Pan and Zhi-Yuan Zhang ZY 24.005 , ibid. ZY 24.006) .</p><p>Notes.</p><p>Phylogenetic analysis revealed that four new isolates (ZY 24.003 –24.006) formed a distinct subclade within Chlamydosporoides with strong statistical support (100 / 0.97, Fig. 1). Morphologically, Chlamydosporoides sinensis differs from C. guizhouensis by its smooth-walled conidia and the production of abundant chlamydospores. Furthermore, these species exhibit significant molecular differentiation, as evidenced by sequence comparisons of three loci: C. sinensis (ex-type CGMCC 3.29099) shows 91.6 % ITS (550 / 600 bp, 13 gaps), 98.3 % LSU (839 / 853 bp, one gap), and 95.9 % tef 1 (892 / 930 bp, one gap) similarity when compared with C. guizhouensis (ex-type CGMCC 3.29100). Due to the lack of original descriptions for strains CBS 101058 and CBS 101143 (designated as ‘ W. laurinus ’), we restricted our comparison to sequence analyses. CBS 101058 demonstrated 97.6 % ITS (527 / 540 bp, 2 gaps) and 100 % LSU (834 / 834 bp, no gaps) similarity with C. sinensis (CGMCC 3.29099), suggesting potential conspecificity. In contrast, CBS 101143 showed markedly lower similarity (76.3 % ITS [449 / 588 bp, 51 gaps] and 97.8 % LSU [816 / 834 bp, one gap]) relative to the C. sinensis ex-type strain.</p></div>	https://treatment.plazi.org/id/F549634B57FF531F90F46A80A0B69D59	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	Pan, Heng;Wang, Kai-Rong;Zhang, Ming-Yi;Ren, Xiao-Kang;Sun, Bing-Da;Tao, Gang;Zhang, Zhi-Yuan	Pan, Heng, Wang, Kai-Rong, Zhang, Ming-Yi, Ren, Xiao-Kang, Sun, Bing-Da, Tao, Gang, Zhang, Zhi-Yuan (2025): A new genus and two new species of Wiesneriomycetaceae (Tubeufiales) from China revealed by molecular phylogeny and taxonomy. MycoKeys 123: 53-68, DOI: 10.3897/mycokeys.123.167204
