identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
A8166274C04F552BBAF19EFE3FAB3884.text	A8166274C04F552BBAF19EFE3FAB3884.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Helicotubeufia qixianlingensis T. H. Tan & J. Ma 2025	<div><p>Helicotubeufia qixianlingensis T. H. Tan &amp; J. Ma sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>“ qixianlingensis ” refers the place “Qixianling Hot Spring National Forest Park” from where the fungus was collected.</p><p>Holotype.</p><p>GZAAS 25-0674.</p><p>Description.</p><p>Saprobic on decaying wood in a terrestrial habitat. Sexual morph Undetermined. Asexual morph Hyphomycetous, helicosporous. Colonies on natural substrate superficial, effuse, gregarious, with masses of crowded, glistening conidia, white to pale brown. Mycelium partly immersed, partly superficial, composed of hyaline to pale brown, branched, septate, arising from creeping hyaphae, guttulate, smooth hyphae. Conidiophores 13–38 × 4.5–5.5 μm (x ̄ = 28 × 5 μm, n = 25), macronematous, mononematous, solitary or cespitose, erect, irregular cylindrical, short, flexuous, branched or unbranched, septate, pale brown, smooth-walled, thick-walled. Conidiogenous cells holoblastic, monoblastic or polyblastic, integrated, terminal, cylindrical, truncate at apex after conidial secession, pale brown, smooth-walled. Conidia solitary, acrogenous, helicoid, tapering towards the rounded ends, 77–101 μm diameter and conidial filament 6–7 μm wide (x ̄ = 90 × 6.5 μm, n = 20), 483–520 μm long (x ̄ = 499 μm, n = 20), loosely coiled 2–2 1 / 2 times, becoming loosely coiled in water, indistinctly multi-septate, subhyaline to pale brown, smooth-walled.</p><p>Culture characteristics.</p><p>Conidia germinated on PDA and produced germ tubes within 9 h. Colonies on PDA reached 26 mm in diameter after 38 days of incubation at 25 ° C with an irregular shape, flat surface and undulate margin, pale brown to brown; the reverse was brown to black.</p><p>Material examined.</p><p>China • Hainan Province, Baoting Li and Miao Autonomous County, Qixianling Hot Spring National Forest Park, on decaying wood in a terrestrial habitat, 2 November 2024, Jian Ma, Q 26 (GZAAS 25-0674, holotype), ex-type living culture GZCC 25-0645 ; • Ibid., Q 28 (GZAAS 25-0673, paratype), living culture GZCC 25-0644 .</p><p>Notes.</p><p>In the phylogenetic analysis (Fig. 1), Helicotubeufia qixianlingensis (GZCC 25-0644 and GZCC 25-0645) formed a sister lineage to H. laxisporum (CGMCC 3.25545) with 100 % ML and 1.00 BYPP statistical support. Sequence comparisons revealed that our isolates (GZCC 25-0645, ex-type) differ from H. laxisporum (CGMCC 3.25545) by 17 / 517 bp in ITS (3.3 %, including eight gaps), 2 / 861 bp in LSU (0.2 %, no gaps), 3 / 914 bp in tef 1 - α (0.3 %, no gaps) and 0 / 1,097 bp in rpb 2 (0 %, no gaps). Morphologically, H. qixianlingensis (GZAAS 25-0674) differs from H. laxisporum (HKAS 128907) by its shorter conidiophores (13–38 × 4.5–5.5 μm vs. up to 59 × 5–8.5 μm) and a greater number of conidial times (2–2 1 / 2 vs. 1 1 / 3 –2). In addition, the PHI test results (Fig. 3) revealed no significant recombination relationships between Helicotubeufia qixianlingensis (GZCC 25-0644 and GZCC 25-0645) and its phylogenetically related taxa. Therefore, Helicotubeufia qixianlingensis is introduced here as a new species, based on morphological and phylogenetic analyses, with supporting evidence from the PHI test.</p></div>	https://treatment.plazi.org/id/A8166274C04F552BBAF19EFE3FAB3884	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	Tan, Ting-Hong;Gao, Fan;Bai, Song;Wu, Chun-Fang;Zhao, Ning-Ning;Qiu, Na;Zhou, Min;Ma, Jian	Tan, Ting-Hong, Gao, Fan, Bai, Song, Wu, Chun-Fang, Zhao, Ning-Ning, Qiu, Na, Zhou, Min, Ma, Jian (2025): Novel Helicotubeufia and Tubeufia (Tubeufiaceae, Tubeufiales) species from terrestrial habitats in Hainan Province, China. MycoKeys 126: 57-74, DOI: 10.3897/mycokeys.126.174148
32EF01A9D1425F9993F43399EBD9F747.text	32EF01A9D1425F9993F43399EBD9F747.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tubeufia diaoluoshanensis T. H. Tan & J. Ma 2025	<div><p>Tubeufia diaoluoshanensis T. H. Tan &amp; J. Ma sp. nov.</p><p>Fig. 4</p><p>Etymology.</p><p>“ diaoluoshanensis ” refers the place “Diaoluoshan National Nature Reserve” from where the fungus was collected.</p><p>Holotype.</p><p>HKAS 128911.</p><p>Description.</p><p>Saprobic on decaying wood in a terrestrial habitat. Sexual morph Undetermined. Asexual morph Hyphomycetous, helicosporous. Colonies on natural substrate superficial, effuse, solitary, gregarious, with mass of crowded, glistening conidia, white to pale brown. Mycelium partly immersed, partly superficial, composed of hyaline to pale brown, branched, septate, smooth hyphae. Conidiophores 24–57 × 4–6 μm (x ̄ = 36.5 × 4.5 μm, n = 20), macronematous, mononematous, erect, cylindrical, short, straight or slightly flexuous, occasionally branched, 0–3 - septate, hyaline to pale brown, thick-walled. Conidiogenous cells 12.5–14 × 3.7–4.5 μm (x ̄ = 13 × 4 μm, n = 25), holoblastic, monoblastic or polyblastic, integrated, terminal, cylindrical, truncate at apex after conidial secession, hyaline to pale brown, smooth-walled. Conidia solitary, acrogenous, helicoid, rounded at apex, 80–104 μm diameter and conidial filament 6.5–8 μm wide (x ̄ = 96.5 × 7 μm, n = 20), 431–485 μm long (x ̄ = 452 μm, n = 20), loosely coiled up to 1 1 / 2 times, becoming loosely coiled in water, septate, slightly constricted at septa, guttulate, hyaline to pale brown, smooth-walled.</p><p>Culture characteristics.</p><p>Conidia germinated on PDA and produced germ tubes within 12 h. Colonies on PDA reached 29 mm in diameter after 41 days of incubation at 25 ° C with an irregular shape, raised surface and undulate margin, pale brown to reddish-brown; the reverse was brown to reddish-brown.</p><p>Material examined.</p><p>China • Hainan Province, Lingshui Lizu Autonomous County, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=109.71667&amp;materialsCitation.latitude=18.716667" title="Search Plazi for locations around (long 109.71667/lat 18.716667)">Diaoluoshan National Nature Reserve</a>, 18°43'N, 109°43'E, on rotting wood in a terrestrial habitat, 24 August 2021, Jian Ma, DL 24 (HKAS 128911, holotype), ex-type living culture GZCC 22-2142 ; • Ibid., DL 26 (GZAAS 22-2142, paratype), living culture GZCC 25-0643 .</p><p>Notes.</p><p>In the phylogenetic analyses (Fig. 1), Tubeufia diaoluoshanensis formed a sister clade to T. fangchengensis with 55 % ML statistical support. However, a comparison of nucleotides in the ITS, LSU, tef 1 - α and rpb 2 sequence between T. diaoluoshanensis (GZCC 22-2142) and T. fangchengensis (MFLUCC 17-0047) revealed nucleotide differences of 55 / 931 bp (5.9 %, including 24 gaps), 7 / 831 bp (0.8 %, including one gap), 28 / 912 bp (3.1 %, without gap) and 62 / 863 bp (7.2 %, without gap), respectively. Moreover, T. diaoluoshanensis (HKAS 128911) differs from T. fangchengensis (HKAS 97429) by its shorter conidiophores (24–57 μm vs. up to 135 μm) and longer conidia (431–485 μm vs. 165–220 μm) (Lu et al. 2018 b). Therefore, based on morphological comparisons and multi-gene phylogenetic analyses, Tubeufia diaoluoshanensis (GZCC 22-2142 and GZCC 25-0643) is introduced here as a new species.</p></div>	https://treatment.plazi.org/id/32EF01A9D1425F9993F43399EBD9F747	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	Tan, Ting-Hong;Gao, Fan;Bai, Song;Wu, Chun-Fang;Zhao, Ning-Ning;Qiu, Na;Zhou, Min;Ma, Jian	Tan, Ting-Hong, Gao, Fan, Bai, Song, Wu, Chun-Fang, Zhao, Ning-Ning, Qiu, Na, Zhou, Min, Ma, Jian (2025): Novel Helicotubeufia and Tubeufia (Tubeufiaceae, Tubeufiales) species from terrestrial habitats in Hainan Province, China. MycoKeys 126: 57-74, DOI: 10.3897/mycokeys.126.174148
