identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
BDCDA16B7A4650B886D70FF92D878C58.text	BDCDA16B7A4650B886D70FF92D878C58.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Entoloma fucatum J. Q. Yan, Y. Q. Xu & S. N. Wang 2026	<div><p>Entoloma fucatum J. Q. Yan, Y. Q. Xu &amp; S. N. Wang sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>Refers to the cosmetic-like, reddish brown coloration of the pileus.</p><p>Holotype.</p><p>China • Zhejiang Province, Lishui City, Liandu District, Jun-Qing Yan, Ze-Wei Liu, 4 August 2021, HFJAU 2690 .</p><p>Diagnosis.</p><p>Entoloma fucatum is mainly characterized by the rather small basidiomata; pileus white with a greyish ruby center, hygrophanous, non-striate; basidiospores cuboid; lamella edges sterile; pleurocystidia and cheilocystidia present; and clamp connections present.</p><p>Macromorphology.</p><p>Basidiomata rather small. Pileus 11.0–26.0 mm wide, campanulate to convex with umbonate or slight umbonate center, white, greyish-ruby (12 D 5) to dark ruby (12 F 8), darker at center, paler toward margin, the center fades to white when dry, smooth, hygrophanous, not striate, margin entire and involute. Lamellae moderately distant, 2.0–4.0 mm wide, adnate to emarginate, ventricose, with two to three tiers of lamellulae, white to flesh-pink, edge crenate, concolorous. Stipe 25.0–60.0 × 2.0–5.0 mm, central, hollow, terete, slightly tapering towards the apex, concolorous with the pileus, its surface is twisted with grooves, base with white mycelium.</p><p>Micromorphology.</p><p>Basidiospores [80 / 4 / 2] (8.0) 8.3–10.0 (10.5) × (8.0) 8.4–10.0 (10.2) μm, av = 9.1 × 9.2 μm, Q = 1.0 (Qm = 1.00 ± 0.01), isodiametric, cuboid, sporadically with five angles in side-view, thick-walled, inamyloid. Basidia 35.0–56.5 × 11.0–17.5 μm, clavate, cylindric-clavate, 2 - or 1 - or 4 - spored, clamped. Pleurocystidia scattered, fusoid, lageniform, rarely furcate, 24.0–61.0 × 9.0–20.0 μm. Lamella edge sterile. Cheilocystidia clustered on lamella edge, 22.0–61.5 × 7.5–14.0 μm, clavate, cylindric-clavate. Lamellar trama regular, made up of cylindrical hyphae 5.5–14.0 μm wide. Pileipellis is a cutis to a trichoderm of cylindrical hyphae 4.0–13.0 μm broad, slightly constricted or not constricted at the septa, with rounded or acute end and grayish yellow membranal pigment. Stipitipellis a cutis composed of densely arranged, cylindrical hyphae 4.0–16.5 μm wide, slightly constricted or not constricted at the septa, with rounded or acute end and light brownish yellow membranal pigment. Clamp connections are present in all tissues.</p><p>Habitat.</p><p>Scattered on the soil surface in a mixed coniferous-broad-leaved forest dominated by Cupressaceae species with a small number of Fagaceae plants.</p><p>Additional specimens examined.</p><p>China • Zhejiang Province, Lishui City, Suichang County, Yan-Liu Chen, 15 July 2020, HFJAU 2253 .</p><p>Notes.</p><p>In the phylogenetic tree (Fig. 1), E. fucatum showed no close affinity to any known congeneric species. Based on the BLAST alignment results, E. fucatum shares 95.69 %, 95.82 %, and 95.69 % similarity of LSU sequences, respectively, with E. pseudotomentosum J. Q. Yan, Y. Q. Xu &amp; S. N. Wang, E. quadratum (Berk. &amp; M. A. Curtis) E. Horak, and E. submurrayi J. Q. Yan, L. G. Chen &amp; S. N. Wang. However, E. pseudotomentosum features a yellowish green pileus center covered with scales and lacks pleurocystidia; E. quadratum is characterized by an orange-red pileus with striations and lacks pleurocystidia; E. submurrayi has a golden-yellow pileus with striations and also lacks pleurocystidia (Chen et al. 2024).</p><p>In addition, within this subgenus, only E. arenicola Karstedt &amp; Capelari resembles the new species E. fucatum in possessing the combined characteristics of red basidiomata with a hygrophanous pileus and cuboid spores, but the former lacks pleurocystidia (Karstedt et al. 2024).</p></div>	https://treatment.plazi.org/id/BDCDA16B7A4650B886D70FF92D878C58	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	Xu, Yu-Qin;Zeng, Hui;Wang, Sheng-Nan;Yan, Jun-Qing	Xu, Yu-Qin, Zeng, Hui, Wang, Sheng-Nan, Yan, Jun-Qing (2026): Two new species and a new name of Entoloma subgenus Cubospora (Entolomataceae, Agaricales) from subtropical East China. MycoKeys 132: 133-146, DOI: 10.3897/mycokeys.132.195294
04D58818F8AB53978AFCCA15F5A00598.text	04D58818F8AB53978AFCCA15F5A00598.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Entoloma pseudobrunneosquamulosum J. Q. Yan, Y. Q. Xu & S. N. Wang 2026	<div><p>Entoloma pseudobrunneosquamulosum J. Q. Yan, Y. Q. Xu &amp; S. N. Wang sp. nov.</p><p>Fig. 3</p><p>Etymology.</p><p>Refers to its morphology similar to “ Entoloma brunneosquamulosum . ”</p><p>Holotype.</p><p>China • Zhejiang Province, Lishui City, Qingtian County, 5 August 2021, collected by Jun-Qing Yan, Ze-Wei Liu, HFJAU 2700 .</p><p>Diagnosis.</p><p>Entoloma pseudobrunneosquamulosum is mainly characterized by small, collybioid basidiomata; pileus brown, covered with squamules, non-striate; basidiospores cuboid; lamella edge heterogeneous, with cheilocystidia and pleurocystidia present; pileipellis with brown intracellular pigments.</p><p>Macromorphology.</p><p>Basidiomata small, collybioid. Pileus 26.0–40.0 mm wide, convex to plano-convex, reddish brown (8 E 5) to dark brown (8 F 8), pileus surface brown, covered with hairy scales and non-striate; the pileus margin exceeding the lamellae, margin entire. Lamellae moderately distant, 2.0–4.0 mm wide, adnate, ventricose, with two to three tiers of lamellulae, white or brownish pink, edge entire, concolorous. Stipe 30.0–55.0 × 4.0–7.0 mm, central, terete, hollow, occasionally twisted, equal, concolorous or paler than the pileus, sometimes sulcate, white tomentose at the base.</p><p>Micromorphology.</p><p>Basidiospores [170 / 4 / 2] (6.5) 7.2–10.2 (11.5) × (6.8) 7.4–10.2 (10.9) μm, av = 9.0 × 9.0 μm, Q = 1.0 (Qm = 1.00 ± 0.01), isodiametric, cuboid, occasionally 5 - angled in side-view, thick-walled, inamyloid. Basidia 34.0–50.0 × 10.0–14.0 μm, clavate, cylindric-clavate, 4 - or 2 - spored. Pleurocystidia scattered, cylindric-clavate, 31.0–49.0 × 8.5–15.0 μm. Lamella edge heterogeneous. Cheilocystidia dispersed on lamella edge, extremely sparse, 31.5–46.0 × 8.5–15.0 μm, cylindric-clavate, lageniform, rarely hyphoid or cylindric, 23.0–63.0 × 5.0–14.0 μm, clamped. Lamellar trama regular, made up of cylindrical hyphae 5.0–14.0 μm wide. Pileipellis is a cutis with transitions to a trichoderm towards the margin, composed of cylindrical hyphae 6.5–19.0 μm broad, slightly constricted or not constricted at the septa, with rounded or acute ends and sepia-brown intracellular pigment. Stipitipellis a cutis composed of densely arranged, cylindrical hyphae 4.5–10.5 μm wide, slightly constricted or not constricted at the septa, with rounded or acute end and light brown membranal pigment. Brilliant granules are abundant and clamp connections are present in all tissues.</p><p>Habitat.</p><p>Scattered on the ground in mixed forests predominantly composed of Cupressaceae species, with a small number of Fagaceae plants.</p><p>Additional specimen examined.</p><p>China • Zhejiang Province, Lishui City, Qingtian County, 5 August 2021, collected by Jun-Qing Yan, Ze-Wei Liu, HFJAU 5732 .</p><p>Notes.</p><p>In the phylogenetic tree (Fig. 1), E. pseudobrunneosquamulosum grouped with E. caribaeum (Pegler) Courtec. &amp; Fiard. E. pseudobrunneosquamulosum is easily separated from E. caribaeum by its brown pileal surface without striations and the presence of pleurocystidia. E. caribaeum has a white pileal surface with striations and lacks pleurocystidia (Karstedt et al. 2024). Based on the BLAST alignment results, E. pseudobrunneosquamulosum shares 98.16 % similarity of LSU sequences with E. pseudotomentosum J. Q. Yan, Y. Q. Xu &amp; S. N. Wang, E. quadratum (Berk. &amp; M. A. Curtis) E. Horak, and E. submurrayi J. Q. Yan, L. G. Chen &amp; S. N. Wang. However, E. pseudotomentosum has white basidiomata and lacks pleurocystidia (Chen et al. 2024); E. quadratum and E. submurrayi have small, mycenoid basidiomata, with a pileus featuring distinct umbos and striations, and lack pleurocystidia (Horak 1976; Chen et al. 2024).</p><p>Entoloma pseudobrunneosquamulosum is easily confused with E. heimii (Romagn.) Eyssart., Buyck &amp; Courtec. and E. pseudoheimii Eyssart., Buyck &amp; Courtec., all of which have a brown pileus with squamules and both cheilocystidia and pleurocystidia. However, E. heimii is distinguished by significantly longer cheilocystidia (50.0–70.0 μm) and the absence of clamp connections; E. pseudoheimii exhibits deeply sinuate to almost free gills, larger basidiospores (11.5–13.0 × 9.5–11.0 μm), and also lacks clamp connections (Eyssartier et al. 2001).</p><p>Additionally, E. pseudobrunneosquamulosum exhibits morphological similarities to E. brunneosquamulosum C. K. Pradeep &amp; K. B. Vrinda, E. keralense Manim. &amp; Noordel., and E. luteolamellatum (Largent &amp; Aime) Blanco-Dios. All three have a brown pileus with squamules. However, E. brunneosquamulosum is distinguished by adnexed gills, a stipe densely covered with squamules, larger basidiospores (13.0–15.0 × 12.0–14.0 μm), and the absence of pleurocystidia (Pradeep et al. 2013); E. keralense features cheilocystidia and pleurocystidia that are ovoid to ventricose with rostrate processes, along with caulocystidia (Manimohan et al. 2006); E. luteolamellatum lacks pleurocystidia but has caulocystidia (Karstedt et al. 2024).</p></div>	https://treatment.plazi.org/id/04D58818F8AB53978AFCCA15F5A00598	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	Xu, Yu-Qin;Zeng, Hui;Wang, Sheng-Nan;Yan, Jun-Qing	Xu, Yu-Qin, Zeng, Hui, Wang, Sheng-Nan, Yan, Jun-Qing (2026): Two new species and a new name of Entoloma subgenus Cubospora (Entolomataceae, Agaricales) from subtropical East China. MycoKeys 132: 133-146, DOI: 10.3897/mycokeys.132.195294
B5587888D1F55C7EA4D85751B827B22B.text	B5587888D1F55C7EA4D85751B827B22B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Entoloma pseudotomentosum J. Q. Yan, Y. Q. Xu & S. N. Wang 2026	<div><p>Entoloma pseudotomentosum J. Q. Yan, Y. Q. Xu &amp; S. N. Wang nom. nov.</p><p>Replaced synonym.</p><p>Entoloma tomentosum J. Q. Yan, L. G. Chen &amp; S. N Wang, in Chen, Ding, Chen, Zeng, Zeng, Wang &amp; Yan, J. Fungi 10 (8, no. 594): 21 (2024); non Entoloma tomentosum Z. S. Bi, in Bi, Zheng &amp; Li, Acta Mycol. Sin. 5 (3): 165 (1986).</p><p>Holotype.</p><p>China • Fujian Province, Wuyishan City, Wuyi Mountain, 17 August 2023, collected by Nian-Kai Zeng, Cheng-Feng Nie, Hua-Zhi Qin, Hui Deng, Tian Jiang, and Run-Xiang Zhao, HFJAU 5159 .</p><p>Notes.</p><p>Entoloma tomentosum J. Q. Yan, L. G. Chen &amp; S. N. Wang (Chen et al. 2024) is a later homonym of E. tomentosum Z. S. Bi (Bi et al. 1986) and is herein replaced by E. pseudotomentosum J. Q. Yan, Y. Q. Xu &amp; S. N. Wang .</p></div>	https://treatment.plazi.org/id/B5587888D1F55C7EA4D85751B827B22B	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	Xu, Yu-Qin;Zeng, Hui;Wang, Sheng-Nan;Yan, Jun-Qing	Xu, Yu-Qin, Zeng, Hui, Wang, Sheng-Nan, Yan, Jun-Qing (2026): Two new species and a new name of Entoloma subgenus Cubospora (Entolomataceae, Agaricales) from subtropical East China. MycoKeys 132: 133-146, DOI: 10.3897/mycokeys.132.195294
