identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
A309553EFFC6FFEBFF3AFBCDD7AEFC9D.text	A309553EFFC6FFEBFF3AFBCDD7AEFC9D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Fomes hengduanensis Y. C. Dai, Chao G. Wang & Y. J. Cui 2024	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Fomes hengduanensis Y.C. Dai, Chao G. Wang &amp; Y.J. Cui ,  sp. nov. (Figs. 2, 3) </p>
            <p>MycoBank no.—MB854092</p>
            <p>Etymology:— Hengduanensis (Lat.): refers to the species growing in the Hengduan Mountains.</p>
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                  Holotype:— CHINA. Yunnan Province, Deqin County, Meili Snow  
                <a title="Search Plazi for locations around (long 98.75139/lat 28.45639)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=98.75139&amp;materialsCitation.latitude=28.45639">Mts.</a>
                 Geopark,  
                <a title="Search Plazi for locations around (long 98.75139/lat 28.45639)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=98.75139&amp;materialsCitation.latitude=28.45639">Mingyong Glacier</a>
                 , on dead branch of living tree of  Quercus semecarpifolia , elev. 3200 m, N 28°27′23″, E 98°45′5″, 4 September 2021, Dai 22801 (BJFC037374). 
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            <p>Description:— Basidiomata perennial, sessile, tough, woody to corky, without odor or taste when fresh, hard corky and significantly lighter in weight when dry. Pilei ungulate, projecting up to 1.8 cm, 3 cm wide and 2.5 cm thick at the base. Upper surface greyish brown, fawn to dark grey when fresh and dry, usually with a hard glabrous crust, concentrically zonate and sulcate; margin cinnamon to pale reddish brown, obtuse. Pore surface greyish brown when fresh and dry, slightly shiny; pores round, 3–5 per mm; pore mouth sometimes with white mycelium; dissepiments thick, entire; sterile margin distinct, pinkish buff, up to 6 mm wide. Context fawn to reddish brown, corky, up to 15 mm thick, with granular core developing at the upper part. Tubes slightly darker than pore surface, fawn, woody hard, up to 1 cm long.</p>
            <p>Hyphal structure:—trimitic; generative hyphae bearing clamp connections; skeletal and binding hyphae IKI−, CB−; tissues darkening in KOH.</p>
            <p>Structure of context:— generative hyphae infrequent, colorless, thin-walled, unbranched, straight, 2–4 μm in diam.; skeletal hyphae dominant, thick-walled with a medium to narrow lumen to subsolid, occasionally branched, straight, interwoven, 3–6 μm in diam., binding hyphae colorless, thick-walled with a medium lumen, frequently branched, flexuous, 1.5–3 μm in diam.</p>
            <p> Structure of tubes:— generative hyphae infrequent, colorless, thin- to slightly thick-walled, unbranched, slightly flexuous, 2–5μm in diam.; skeletal hyphae dominant, colorless, thick-walled with a narrow lumen to subsolid, sometimes dichotomously branched, straight, interwoven, 2–5 μm in diam., binding hyphae thick-walled with a narrow lumen to subsolid, frequently branched, flexuous, 1.5–3 μm in diam.  Cystidia absent; cystidioles clavate to fusoid, thin-walled, smooth, 18–21 × 7–9 μm. Basidia broadly barrel-shaped, with four sterigmata and a basal clamp connection, 15–16 × 13–14 µm; basidioles of similar shape to basidia but smaller. </p>
            <p>Basidiospores cylindrical, colorless, thin- to slightly thick-walled, smooth, IKI−, CB−, (9–)9.5–14(–14.5) × 4.5–7 µm, L = 11.46 μm, W = 5.7 μm, Q = 1.99–2.12 (n=60/2).</p>
            <p>Type of rot:—White rot.</p>
            <p> Additional specimen examined (paratype):— CHINA. Yunnan Province, Chuxiong, Wuding County, Shizishan Natural Reserve, on dead tree of  Quercus semecarpifolia , elev. 2600 m, 4 August 2019, Dai 20384 (BJFC032052). </p>
            <p> Notes:—  Fomes fomentarius and  F. inzengae are very similar to  F. hengduanensis , but  F. fomentarius has longer basidiospores (15–21 × 5–7 µm vs. 9.5–14 × 4.5–7 µm, Tomšovský et al. 2023) as does  F. inzengae (15–19 × 5–7 µm vs. 9.5–14 × 4.5–7 µm, Tomšovský et al. 2023). </p>
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	https://treatment.plazi.org/id/A309553EFFC6FFEBFF3AFBCDD7AEFC9D	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.		Plazi	Cui, Yu-Jin;Liu, Hong-Gao;Dai, Yu-Cheng;Wang, Chao-Ge	Cui, Yu-Jin, Liu, Hong-Gao, Dai, Yu-Cheng, Wang, Chao-Ge (2024): A new species of Fomes (Polyporaceae, Basidiomycota) from southwestern China. Phytotaxa 661 (3): 282-292, DOI: 10.11646/phytotaxa.661.3.5, URL: https://doi.org/10.11646/phytotaxa.661.3.5
