identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
DF6CBC3BAF3958368DF2B34499F8FCE5.text	DF6CBC3BAF3958368DF2B34499F8FCE5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dacryobolus caesius Q. Z. Zhu, Yuan Yuan & S. H. He 2026	<div><p>Dacryobolus caesius Q. Z. Zhu, Yuan Yuan &amp; S. H. He sp. nov.</p><p>Fig. 2</p><p>Type.</p><p>China • Sichuan Province, Yanyuan County, Lugu Lake Scenic Area, on fallen branches of Pinus yunnanensis, 21 Jul 2024, Yuan Yuan, Yuan 1546 (BJFC 053959, holotype) .</p><p>Etymology.</p><p>Refers to the bluish-gray basidiomes when fresh.</p><p>Fruiting body.</p><p>Basidiomes annual, resupinate, effused, closely adnate to the substrate, slightly ceraceous when fresh, becoming coriaceous to horny after dry, forming irregular patches or narrow strips extending along the longitudinal axis of the wood, confluent up to 7 cm long, 1 cm wide. Hymenophore odontoid, grayish white, pale bluish white to light gray when fresh, slightly glossy when moist, becoming grayish white to pale grayish yellow when dry, unchanged in KOH, not cracked; aculei conical to cylindrical, unbranched, solitary, rather uniform under the naked eyes, 2–3 per mm, up to 0.5 mm long, 0.4 mm wide at base; margin thinning out, determined, closely adnate, indistinct, concolorous with hymenophore surface.</p><p>Microscopic structures.</p><p>Subiculum thin and tightly adnate to the substrate. Hyphal system monomitic; generative hyphae with clamp connections and secondary simple septa, IKI –, CB –; subicular hyphae colorless, slightly thick- to thick-walled, smooth, moderately branched, interwoven, 3.5–5 μm in diam., occasionally with short tubular lateral branches perpendicular to the main hyphae; tramal hyphae colorless, thin- to slightly thick-walled, smooth, occasionally branched, 1.5–4.5 μm in diam., more or less parallel arranged. Cystidia absent. Basidia narrowly clavate, colorless, thin-walled, smooth, with a basal clamp connection and four sterigmata, 27–35 × 3–3.5 μm; basidioles similar in shape but slightly smaller. Basidiospores allantoid, colorless, thin-walled, smooth, IKI –, CB –, 5.5–7 × 1–1.5 μm; L = 6 μm, W = 1.14 μm, Q = 5.26 (n = 30 / 1).</p><p>Notes.</p><p>Dacryobolus caesius is characterized by resupinate, odontoid, bluish-gray basidiomes with short, evenly distributed aculei, a monomitic hyphal system with clamped generative hyphae, the absence of cystidia, relatively long, narrow, allantoid basidiospores, and a habitat on Pinus yunnanensis . In the phylogenetic tree, D. caesius was nested within the D. sudans subclade, which included three known species with odontoid hymenophores: D. sudans, D. gracilis H. S. Yuan, and D. montanus X. Z. Wan &amp; H. S. Yuan (Fig. 1). Morphologically, D. sudans and D. gracilis differ from D. caesius by the presence of cystidia, whereas D. montanus differs in having longer aculei (up to 1.5 mm) and growing on angiosperm trees (Yuan et al. 2016).</p></div>	https://treatment.plazi.org/id/DF6CBC3BAF3958368DF2B34499F8FCE5	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	Zhu, Qi-Zhi;Ye, Jing;Huang, Man-Rong;He, Shuang-Hui;Yuan, Yuan	Zhu, Qi-Zhi, Ye, Jing, Huang, Man-Rong, He, Shuang-Hui, Yuan, Yuan (2026): Three new species of Dacryobolus (Polyporales, Basidiomycota) from southern China. MycoKeys 133: 195-207, DOI: 10.3897/mycokeys.133.188064
F7A57448F408576E8670F161262B22BC.text	F7A57448F408576E8670F161262B22BC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dacryobolus odontoides Q. Z. Zhu, Yuan Yuan & S. H. He 2026	<div><p>Dacryobolus odontoides Q. Z. Zhu, Yuan Yuan &amp; S. H. He sp. nov.</p><p>Fig. 3</p><p>Type.</p><p>China • Yunnan Province, Lijiang County, Xiangshan Park, on decayed branches of Pinus yunnanensis, 20 Jul 2024, Yuan Yuan, Yuan 1490 (BJFC 053903, holotype) .</p><p>Etymology.</p><p>Refers to the distinctly odontoid hymenophore.</p><p>Fruiting body.</p><p>Basidiomes annual, resupinate, effused, tightly adnate to the substrate, slightly ceraceous when fresh, becoming coriaceous to horny after dry, forming irregular patches often extending along wood fibers; individual patches several centimeters long and a few millimeters to 1–2 cm wide, usually confluent. Hymenophore odontoid, locally with uneven protuberances, granules more conspicuous in mature areas; pale yellow to light beige when fresh, slightly glossy when moist, becoming pale yellowish white to grayish yellow when dry, unchanged in KOH, not cracked; aculei conical to cylindrical, unbranched, 2–3 per mm, 0.3–0.4 mm wide at the base, up to 1 mm long; margin thinning out, determined, closely adnate, indistinct, concolorous with hymenophore surface.</p><p>Microscopic structures.</p><p>Subiculum extremely thin and hardly distinguishable. Hyphal system, monomitic; generative hyphae with clamp connections and secondary simple septa, IKI –, CB –; subicular hyphae colorless, slightly thick- to thick-walled, smooth, moderately branched, interwoven, 2–4 μm in diam., occasionally with short tubular lateral branches perpendicular to the main hyphae; tramal hyphae colorless, thin- to slightly thick-walled, smooth, occasionally branched, 1.4–2.2 μm in diam., more or less parallel arranged. Cystidia absent. Basidia narrowly clavate, colorless, thin-walled, smooth, with a basal clamp connection and four sterigmata, 18–20 × 2–3 μm; basidioles similar in shape but slightly smaller. Basidiospores allantoid, colorless, thin-walled, smooth, IKI –, CB –, 4.5–5.5 × 1–1.5 μm; L = 5.2 μm, W = 1.1 μm, Q = 4.7 (n = 30 / 1).</p><p>Notes.</p><p>Dacryobolus odontoides is distinguished by its odontoid hymenophore with conical to cylindrical aculei, a monomitic hyphal system with clamped generative hyphae, the absence of cystidia, relatively small, allantoid basidiospores, and a habitat on Pinus yunnanensis . Phylogenetically, D. odontoides is closely related to D. montanus within the D. sudans subclade. Morphologically, D. montanus differs from D. odontoides by having slightly longer aculei (up to 1.5 mm) and growing on angiosperm trees (Yuan et al. 2016). Dacryobolus caesius, described above, is similar to D. odontoides in sharing the odontoid hymenophore, the absence of cystidia, and a habitat on Pinus yunnanensis but differs in having bluish-gray basidiomes and slightly longer basidiospores.</p></div>	https://treatment.plazi.org/id/F7A57448F408576E8670F161262B22BC	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	Zhu, Qi-Zhi;Ye, Jing;Huang, Man-Rong;He, Shuang-Hui;Yuan, Yuan	Zhu, Qi-Zhi, Ye, Jing, Huang, Man-Rong, He, Shuang-Hui, Yuan, Yuan (2026): Three new species of Dacryobolus (Polyporales, Basidiomycota) from southern China. MycoKeys 133: 195-207, DOI: 10.3897/mycokeys.133.188064
07FAC07948F258C2A40EF82C243E4AED.text	07FAC07948F258C2A40EF82C243E4AED.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dacryobolus yunnanensis Q. Z. Zhu, Yuan Yuan & S. H. He 2026	<div><p>Dacryobolus yunnanensis Q. Z. Zhu, Yuan Yuan &amp; S. H. He sp. nov.</p><p>Fig. 4</p><p>Type.</p><p>China • Yunnan Province, Lijiang County, Xiangshan Park, on decayed branches of Pinus yunnanensis, 20 Jul 2024, Yuan Yuan, Yuan 1489 (BJFC 053902, holotype) .</p><p>Etymology.</p><p>Refers to the type locality in Yunnan Province, southwestern China.</p><p>Fruiting body.</p><p>Basidiomes annual, resupinate, effused, tightly adnate to the substrate, ceraceous to membranous when fresh, becoming coriaceous to soft corky after dry, at first as small irregular patches, later confluent up to 10 cm long, 3 cm wide, 1 mm thick in section. Hymenophore smooth to slightly verrucose, cream to pale beige when fresh and moist, becoming pale yellowish white to grayish white upon drying, unchanged in KOH, not cracked; margin thinning out, determined, closely adnate, distinct and white when juvenile, becoming indistinct and concolorous with hymenophore surface when mature.</p><p>Microscopic structures.</p><p>Hyphal system dimitic. Subiculum distinct; skeletal hyphae dominant, colorless, thick- to distinctly thick-walled, smooth, straight, unbranched, aseptate, swelling in KOH, 3–8 μm in diam., generative hyphae scattered, colorless, thin-walled, smooth, frequently branched and septate, with clamp connections, 2–4 μm in diam. Subhymenium thickening, composed of more or less vertically arranged hyphae and embedded cystidioid elements; hyphae slightly thick-walled, colorless, densely interwoven, slightly agglutinated, 2–3 μm in diam. Skeletocystidia cylindrical, colorless, thick-walled to subsolid, smooth, originating from the subiculum, usually with a long hyphal stalk, up to 110 μm long, 6 μm wide; projecting up to 50 μm beyond the hymenial surface; apical wall thin, gradually thickening toward the base; swelling in KOH. Basidia narrowly cylindrical, colorless, thin-walled, smooth, with four sterigmata and a basal clamp connection, 30–40 × 3–3.5 μm; basidioles similar in shape to basidia but slightly smaller. Basidiospores narrowly cylindrical to allantoid, colorless, thin-walled, smooth, IKI –, CB –, 5–6 × 1–1.5 μm; L = 5.3 μm, W = 1.2 μm, Q = 4.4 (n = 60 / 2).</p><p>Additional specimens examined.</p><p>China • Yunnan Province, Lijiang County, Xiangshan Park, on decayed branches of Pinus yunnanensis, 20 Jul 2024, Yuan Yuan, Yuan 1484 (BJFC 053897, paratype) .</p><p>Notes.</p><p>Dacryobolus yunnanensis is characterized by resupinate, widely effused basidiomes with a smooth hymenophore, a dimitic hyphal system, the presence of skeletocystidia, and a habitat on Pinus yunnanensis . Phylogenetically, D. yunnanensis formed a distinct lineage within the D. karstenii subclade and was closely related to D. angiospermarum and D. karstenii . Morphologically, the three species are similar to each other in sharing smooth hymenophores, a dimitic hyphal system, and the presence of skeletocystidia; however, D. angiospermarum has so far been found on angiosperm trees in subtropical areas of Asia, and D. karstenii differs by having two types of cystidia (Bernicchia and Gorjón 2010; Xu et al. 2018). Dacryobolus phalloides Manjón, Hjortstam &amp; G. Moreno also resembles D. yunnanensis by having smooth hymenophores and growing on Pinus wood but differs in having capitate skeletocystidia and slightly larger basidiospores (7–8 × 1.5–2 μm, Manjón et al. 1984).</p></div>	https://treatment.plazi.org/id/07FAC07948F258C2A40EF82C243E4AED	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	Zhu, Qi-Zhi;Ye, Jing;Huang, Man-Rong;He, Shuang-Hui;Yuan, Yuan	Zhu, Qi-Zhi, Ye, Jing, Huang, Man-Rong, He, Shuang-Hui, Yuan, Yuan (2026): Three new species of Dacryobolus (Polyporales, Basidiomycota) from southern China. MycoKeys 133: 195-207, DOI: 10.3897/mycokeys.133.188064
