identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03F287F3FFBAFF88A0A0759FF5BCFBBA.text	03F287F3FFBAFF88A0A0759FF5BCFBBA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tricholoma tianshanense Z. X. Zhao, J. G.	<div><p>Tricholoma tianshanense Z.X. Zhao, J.G. Song &amp; B. Xu sp. nov.— FIGURES 2, 3</p> <p>MycoBank: MB842138</p> <p>Etymology:—Species epithet based on the Tianshan Mountain in Xinjiang, China, where the species was collected.</p> <p>Diagnosis:—Characterized by fairly inconspicuous, cottony-woolly ring, red to brownish-red scales gradually thinning out towards the marginal zone on the pileus, rarely clamped, guttulated basidiospores.</p> <p>Holotype:— CHINA, Xinjiang Province, Hejing county, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=80.38084&amp;materialsCitation.latitude=42.459446" title="Search Plazi for locations around (long 80.38084/lat 42.459446)">Dalongchi Park</a> (42°27′34″N, 80°22′51″E), alt. 2650 m, on rich soil with continuous and thick moss cover in a coniferous forest dominated by plants of Picea schrenkiana Fisch. &amp; C.A.Mey., 11 Sept. 2020, Z. X. Zhao &amp; B. Xu, HMUT 1112.</p> <p>GenBank accession numbers:—ITS: OL584020, LSU: OL584019 (not used in the analyses).</p> <p>Description:— Pileus 4–9 cm in diam, at first hemispherical to convex with involute margin, later convex to planodepressus, breaking up into appressed soon in central part, ± confluent fibrilloso-scales, which are red, to brownish red, scales gradually thinning out towards the marginal zone; margin slightly incurved, thin and sharp, sometimes torn. Lamellae emarginate, whitish to cream-colored, somewhat sinuate, rather close to medium spaced. Stipe 50–100 × 20–25 mm, solidus, cylindrical or tapering downwards, with a persistent but fairly inconspicuous, cottony-woolly ring on the upper part of the stipe, whitish and granulose scales above ring, below ring with irregular, light red to dark red fibrilloso-scales. Flesh whitish, solid; Odor very strong, especially when being fresh, like perfume; taste unknown.</p> <p>Basidiospores (4.5–)5.0–5.9(–7) × (4–)4.6–5(˗6) μm [n=50, Q=(1.02–)1.08–1.50(–1.57), Q=1.29 ± 0.12], broadly ellipsoid to ellipsoid, non-amyloid, hyaline, guttulate, thin-walled, smooth. Basidia (29–)30–41(–45) × 5–8 μm, clavate, 4-spored, rarely 2-spored, hyaline, sterigmata up to 4 μm long. Pleurocystidia / cheilocystidia undetermined. Lamellar trama regular, hyaline, parallel, thin-walled hyphae 5–10 µm diam., sometimes branched. Pileipellis cutis, composed of hyaline, cylindrical, thin-walled hyphae 6–17 µm diam., sometimes branched. Stipitipellis formed by cylindrical 5–12 µm wide hyphae. Clamps present but rare.</p> <p>Ecology &amp; Habitat:—Solitary to scattered on soil with thick mosses cover in forests dominated by Picea schrenkiana, fruiting in summer at alt 2650 m.</p> <p>Distribution:—Currently known only Hejing county, Xinjiang Province, China.</p> <p>Additional specimen examined:— CHINA. Xinjiang Province, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=80.38084&amp;materialsCitation.latitude=42.459446" title="Search Plazi for locations around (long 80.38084/lat 42.459446)">Hejing</a> (42°27′34″N, 80°22′51″E), alt. 2650 m, on rich soil with continuous and thick moss cover in a coniferous forest dominated by plants of Picea schrenkiana, 11 Sept 2020, Z. X. Zhao &amp; B. X., HMUT 1114.</p> <p>GenBank accession numbers:—ITS: OL584021, LSU: OL584017 (not used in the analyses).</p></div> 	https://treatment.plazi.org/id/03F287F3FFBAFF88A0A0759FF5BCFBBA	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	Zhao, Zhen-Xi;Song, Jia-Ge;Senanayake, Indunil C.;Wu, Dong-Sheng;Wang, Guo-Qing;Xu, Biao	Zhao, Zhen-Xi, Song, Jia-Ge, Senanayake, Indunil C., Wu, Dong-Sheng, Wang, Guo-Qing, Xu, Biao (2022): Tricholoma tianshanense sp. nov., in Tricholoma sect. Caligata from Tianshan Mountains in China evidenced by morphological characters and phylogenetic analyses. Phytotaxa 549 (1): 22-30, DOI: 10.11646/phytotaxa.549.1.2
03F287F3FFB8FF8BA0A074C7F4DAFC4E.text	03F287F3FFB8FF8BA0A074C7F4DAFC4E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tricholoma (sect. Caligata)	<div><p>Key to known species in Tricholoma sect. Caligata</p> <p>1. Clamps present but rare............................................................................................................................................... T. tianshanense</p> <p>1. Clamps absent or not observed...........................................................................................................................................................2</p> <p>2. Basidia 22–38 × 4.5–6.5 µm, narrowly clavate, mostly 2–4 sterigmata.............................................................. T. mesoamericanum</p> <p>2. Basidia narrowly clavate, 4 sterigmata...............................................................................................................................................3</p> <p>3. Basidiospores inamyloid......................................................................................................................................... T. fulvocastaneum</p> <p>3. Basidiospores nonamyloid or unknown.............................................................................................................................................4</p> <p>4. Basidiospores 5–7.5 × 3.5–5.5 μm, white in mass, ellipsoidal to subglobose............................................................. T. magnivelare</p> <p>4. Basidiospores broadly ellipsoid..........................................................................................................................................................5</p> <p>5. Odour strong, like that Inocybe corydalina, taste sweetish-bitter to bitter...................................................................... T. caligatum</p> <p>5. Odour different...................................................................................................................................................................................6</p> <p>6. Sweet citrus fruit odor and raw green bean flavor.............................................................................................................. T. colposii</p> <p>6. Fragrant, distinctive............................................................................................................................................................................7</p> <p>7. Pileus up to 210 mm diam, convex or broadly umbonate when young, expanding to plano-convex, at first whitish, disc and fibrils becoming ochraceous to brownish with age............................................................................................................... T. murrillianum</p> <p>7. Pileus up to 100 mm diam, hemispherical to convex.........................................................................................................................8</p> <p>8. Pileus surface white to pale creamy when young, brown to brownish-ochraceous with age........................................ T. anatolicum</p> <p>8. Pileus surface fibrillose-scales scales.................................................................................................................................................9</p> <p>9. Lamellae emarginate, with even to somewhat eroded edges, at first whitish, with age sometimes with orange brown spots, rather close to medium spaced.......................................................................................................................................................... T. ilkkae</p> <p>9. Lamellae close, straight, whitish, anastomosing..............................................................................................................................10</p> <p>10. Stipe 6–15 cm long, with a persistent but fairly inconspicuous annulus on the upper part, below the ring concolorous with the pileus, with dark brown, thin appressed scales................................................................................................................ T. dulciolens</p> <p>10. Stipe 6–10 cm long, 1.2–1.6 diam, cylindrical, solid with a cottony-woolly annulus on the upper part, below the ring brown, thin appressed scales........................................................................................................................................................ T. bakamatsutake</p></div> 	https://treatment.plazi.org/id/03F287F3FFB8FF8BA0A074C7F4DAFC4E	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	Zhao, Zhen-Xi;Song, Jia-Ge;Senanayake, Indunil C.;Wu, Dong-Sheng;Wang, Guo-Qing;Xu, Biao	Zhao, Zhen-Xi, Song, Jia-Ge, Senanayake, Indunil C., Wu, Dong-Sheng, Wang, Guo-Qing, Xu, Biao (2022): Tricholoma tianshanense sp. nov., in Tricholoma sect. Caligata from Tianshan Mountains in China evidenced by morphological characters and phylogenetic analyses. Phytotaxa 549 (1): 22-30, DOI: 10.11646/phytotaxa.549.1.2
