identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
47B8821D5C38513090217D6A22D36B66.text	47B8821D5C38513090217D6A22D36B66.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Fulvifomes bolivianus Jian Chen, Yuan Yuan, K. Y. Luo, Y. C. Dai & Vlasak 2025	<div><p>Fulvifomes bolivianus Jian Chen, Yuan Yuan, K. Y. Luo, Y. C. Dai &amp; Vlasák sp. nov.</p><p>Figs 2, 3</p><p>Diagnosis.</p><p>Fulvifomes bolivianus is related to F. squamosus Salvador-Montoya &amp; Drechsler-Santos, but F. squamosus differs from F. bolivianus by applanate to triquetrous pilei, a monomitic hyphal system in context, and larger pores (5–6 per mm vs. 7–8 per mm).</p><p>Holotype.</p><p>Bolivia. • St. Cruz Dept., Refugio los Volcanes, altitude 1100 m, dead angiosperm tree, 1.XI.2023, leg J. Vlasák Jr., JV 2311/6-J (BJFC 044745).</p><p>Etymology.</p><p>Bolivianus (Lat.): refers to the type of species being found in Bolivia.</p><p>Description.</p><p>Basidiomata perennial, pileate, solitary, without distinctive odor or taste, and woody hard when fresh, light in weight when dry. Pilei ungulate, projecting up to 11 cm and 5 cm wide and 2.5 cm thick at base. Pileal surface olivaceous when dry, encrusted, rough, concentrically sulcate, irregularly cracked; pileal margin brown, obtuse. Pore surface umber, with a reddish tint, unglancing; sterile margin distinct, fulvous, up to 3 mm wide; pores circular, 7–8 per mm; dissepiments thick, entire. Context umber, woody hard, zonate, up to 5 mm thick. Tubes fulvous, woody hard, up to 1 mm long, tube layers indistinctly stratified.</p><p>Hyphal structure.</p><p>Hyphal system dimitic in trama and context; generative hyphae simple septate; tissue becoming blackish brown in KOH.</p><p>Context.</p><p>Generative hyphae hyaline to brown, thick-walled, unbranched, simple septate, 2–2.5 µm in diameter; skeletal hyphae dominant, golden yellow to brown, thick-walled, unbranched, aseptate, more or less straight, regularly arranged, 4–6.5 µm in diameter.</p><p>Tubes.</p><p>Generative hyphae hyaline to brown, thick-walled, unbranched, simple septate, 2–3 µm in diameter; skeletal hyphae frequent, golden yellow to brown, thick-walled with a narrow lumen, unbranched, aseptate, more or less straight, subparallel along tubes, 2.5–4 µm in diameter. Setae or setal hyphae absent; cystidioles thin-walled, hyaline, varies in shape, fusoid to ventricose with elongated apical portion, 8.5–18 × 3.5–5.5 μm; basidia clavate to barrel-shaped, with four sterigmata and a simple basal septum, 15–18 × 6–7 µm; basidioles in shape similar to basidia, slightly smaller than basidia.</p><p>Basidiospores subglobose, yellowish brown, thick-walled, smooth, IKI –, CB –, (4.4 –) 4.7–5.4 (– 5.7) × (3.5 –) 4–5 (– 5.3) µm, L = 5.04 µm, W = 4.50 µm, Q = 1.12 (n = 30 / 1).</p><p>Type of rot.</p><p>White rot.</p><p>Additional specimen examined</p><p>(paratype). Bolivia. • St. Cruz Dept., Refugio los Volcanes, altitude 1100 M, dead angiosperm tree, 1.XI.2024, leg J. Vlasák Jr., JV 2411/15 J .</p></div>	https://treatment.plazi.org/id/47B8821D5C38513090217D6A22D36B66	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	Chen, Jian;Yuan, Yuan;Luo, Kai-Yue;Vlasák, Josef	Chen, Jian, Yuan, Yuan, Luo, Kai-Yue, Vlasák, Josef (2025): Two new species of Fulvifomes (Hymenochaetales, Basidiomycota) from South America. MycoKeys 119: 263-279, DOI: 10.3897/mycokeys.119.158957
F35A0F66934155A18D8EAD2C62E89330.text	F35A0F66934155A18D8EAD2C62E89330.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Fulvifomes fragilis Jian Chen, Yuan Yuan, K. Y. Luo, Y. C. Dai & Vlasak 2025	<div><p>Fulvifomes fragilis Jian Chen, Yuan Yuan, K. Y. Luo, Y. C. Dai &amp; Vlasák sp. nov.</p><p>Figs 4, 5</p><p>Diagnosis.</p><p>Fulvifomes fragilis is related to F. luteoumbrinus (Romell) Y. C. Dai &amp; Vlasák, but F. luteoumbrinus differs from F. fragilis by a monomitic hyphal system and larger basidiospores (5.0–6.0 × 4.0–5.5 µm vs. 3.9–5.1 × 3–3.7 µm).</p><p>Holotype.</p><p>Ecuador. • Macará, Reserva Jorupe, dry tropical forest, altitude 650 m, on roots of rotten angiosperm tree, 21.II.2024, leg J. Vlasák Jr., JV 2402/50-J-1 (BJFC 053708-1).</p><p>Etymology.</p><p>Fragilis (Lat.): refers to the species having brittle basidiomata when dry.</p><p>Description.</p><p>Basidiomata annual, pileate, imbricate, without distinctive odor or taste, and woody hard to brickle when dry. Pilei sessile, projecting up to 7 cm and 11 cm wide and 8 mm thick at base. Pileal surface curry yellow to yellowish brown when dry, rough; pileal margin yellowish brown, narrow. Pore surface yellow, rugged; sterile margin distinct, yellow, up to 4 mm wide; pores circular to elliptical, 5–6 per mm; dissepiments thick, entire. Context lemon yellow, woody hard, up to 6 mm thick. Tubes concolorous with context, woody hard, up to 0.5 mm long.</p><p>Hyphal structure.</p><p>Hyphal system dimitic in trama and context; generative hyphae simple septate; tissue becoming blackish brown in KOH.</p><p>Context.</p><p>Generative hyphae pale yellow, thick-walled, occasionally branched, frequently simple septate, 3–4 µm in diameter; skeletal hyphae dominant, yellowish to golden yellow, thick-walled, unbranched, aseptate, more or less straight, regularly arranged, 3–4 µm in diameter.</p><p>Tubes.</p><p>Generative hyphae pale yellow, thick-walled, rarely branched, frequently simple septate, 2.5–4.5 µm in diameter; skeletal hyphae frequent, yellowish to golden yellow, thick-walled with a narrow to wide lumen, unbranched, aseptate, more or less straight, subparallel along tubes, 2.5–4.5 µm in diameter. Setae or setal hyphae absent; cystidioles absent; basidia clavate to barrel-shaped, with four sterigmata and a simple basal septum, 11–14 × 5–6 µm; basidioles in shape similar to basidia, slightly smaller than basidia.</p><p>Basidiospores broadly ellipsoid, yellowish brown, thick-walled, smooth, some collapsed, IKI –, CB –, 3.9–5.1 × (2.9 –) 3–3.7 (– 3.8) µm, L = 4.38 µm, W = 3.38 µm, Q = 1.30–1.32 (n = 60 / 2).</p><p>Type of rot.</p><p>White rot.</p><p>Additional specimen examined</p><p>(paratype). Ecuador. • Macará, Reserva Jorupe, dry tropical forest, altitude 650 m, on roots of rotten angiosperm tree, 21.II.2024, leg J. Vlasák Jr., JV 2402/50-J-2 (BJFC 053708-2) .</p></div>	https://treatment.plazi.org/id/F35A0F66934155A18D8EAD2C62E89330	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	Chen, Jian;Yuan, Yuan;Luo, Kai-Yue;Vlasák, Josef	Chen, Jian, Yuan, Yuan, Luo, Kai-Yue, Vlasák, Josef (2025): Two new species of Fulvifomes (Hymenochaetales, Basidiomycota) from South America. MycoKeys 119: 263-279, DOI: 10.3897/mycokeys.119.158957
