identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
3CE69151C5E15683AFDF9E0252A74439.text	3CE69151C5E15683AFDF9E0252A74439.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hyphodermella corrugata (Fr.) J. Erikss. & Ryvarden	<div><p>Hyphodermella corrugata (Fr.) J. Erikss. &amp; Ryvarden, Corticiaceae North Europe 4: 579. 1976</p><p>Fig. 6 A</p><p>≡ Grandinia corrugata Fr., Hymenomycetes Europaei: 625. 1874</p><p>= Hyphodermella ochracea (Bres.) Duhem, Bull. Soc. Mycol. France 125 (3, 4): 158. 2010 [2009] ≡ Epithele ochracea Bres., Ann. Mycol. 18 (1–3): 48 (1920). MycoBank No: 272673. Type: Italy. Tridenti ( Trento): Ad ramos, truncos Ampelopsidis [Ampelopsis] hederacea, 1891, G. Bresadola, Ex Herb. Romell [lectotype: F-89175, S! , designed by Duhem 2010: 158].</p><p>Type.</p><p>Norway • leg. M. N. Blytt, F-128815; UPS 410645 .</p><p>Description and iconography.</p><p>In Telleria et al. (2010).</p><p>Habitat and distribution.</p><p>Hyphodermella corrugata has been collected on decayed wood, mostly from angiosperms (Telleria et al. 2010). In addition, we have found this species fruiting on Amomyrtus luma, Berberis sp., Laureliopsis philippiana, Laurus nobilis, Lophosoria quadripinnata, Luma apiculata, Lomatia ferruginea, Nothofagus dombeyi, and Rubus sp. Widely distributed in the Northern Hemisphere, it is known from the Southern Hemisphere from the Patagonian Andes of Argentina (Gorjón et al. 2012); we confirm its presence and abundance in Chile, where it was reported by Ortiz et al. (2014) from Chiloe. Some species described by Rick (1959 a, b) from Brazil as Cystidiodendron laetum, C. papilliforme, Hydnochaete laeta, Neokneiffia sulphurella, Odontia fibrosissima, O. horridissima, O. subferruginea, Radulochaete flavoalutacea, Radulum griseum, R. subsulphureum, R. tenue have been synonymized to H. corrugata (Hjortstam and Ryvarden 1982; Baltazar et al. 2016), but we have not had the opportunity to study them. Two specimens from the Southern Hemisphere, one from Brazil (Tatiana B. Gibertoni N 171, O-917953) and another from Zimbabwe (L. Ryvarden 27245, O-903662), labeled as H. corrugata, correspond to Resinicium sp. and Botryodontia denticulata Hjortstam, respectively.</p><p>Specimens examined.</p><p>Chile - Los Lagos: Palena, Comuna Hualaihué, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.41581&amp;materialsCitation.latitude=-42.36608" title="Search Plazi for locations around (long -72.41581/lat -42.36608)">Huinay Biological Reserve, “ Cementerio de los Alerces ” experimental plot</a>; 42°21'57.9"S, 72°24'56.9"W; 30 m alt.; 29 Apr 2012; on Amomyrtus luma; M. T. Telleria leg.; 19693 Tell., MA- Fungi 94278 • same data as for preceding, 19696 Tell., MA- Fungi 94279 • ibid; 42°22'01.5"S, 72°24'57.8"W; 50 m alt.; 10 May 2013; on unidentified wood; M. Dueñas leg.; 14646 MD, MA- Fungi 94248 • Palena, Comuna Hualaihué, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.41097&amp;materialsCitation.latitude=-42.37425" title="Search Plazi for locations around (long -72.41097/lat -42.37425)">Huinay Biological Reserve, path to Lloncochaigua river</a>; 42°22'27.3"S, 72°24'39.5"W; 178 m alt.; 5 May 2013; on Lophosoria quadripinnata; M. T. Telleria leg.; 20022 Tell., MA- Fungi 94285 • same data as for preceding, 20023 Tell., MA- Fungi 94286 • Palena, Comuna Hualaihué, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.40503&amp;materialsCitation.latitude=-42.369972" title="Search Plazi for locations around (long -72.40503/lat -42.369972)">Huinay Biological Reserve, near to “ Derrumbe Antiguo ”</a>; 42°22'11.9"S, 72°24'18.1"W; 54 m alt.; 6 May 2013; on unidentified wood, M. T. Telleria leg.; 20041 Tell., MA- Fungi 94287 • Palena, Comuna Hualaihué, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.411865&amp;materialsCitation.latitude=-42.369164" title="Search Plazi for locations around (long -72.411865/lat -42.369164)">Huinay Biological Reserve, suspension bridge path</a>; 42°22'09.0"S, 72°24'42.7"W; 19 m alt.; 30 Apr 2012; on Luma apiculata; M. T. Telleria leg.; 19704 Tell., MA- Fungi 94280 • ibid; 42°22'38.9"S, 72°24'45.8"W; 190 m alt.; 4 May 2013; on unidentified wood; M. Dueñas leg.; 14453 MD, MA- Fungi 94244 • same data as for preceding, 14454 MD, MA- Fungi 94245 • same data as for preceding, 14458 MD, MA- Fungi 94246 • ibid; M. P. Martín leg.; 3492 MPM, MA- Fungi 94275 • ibid; on Amomyrtus luma; M. Dueñas leg.; 14462 MD, MA- Fungi 94247 • ibid; on Lomatia ferruginea; M. P. Martín leg.; 3484 MPM, MA- Fungi 94274 • ibid; 42°22'27.3"S, 72°24'39.5"W; 178 m alt.; 5 May 2013; on fallen branches; M. P. Martín leg.; 3498 MPM, MA- Fungi 94276 • same data as for preceding, 3511 MPM, MA- Fungi 94277 • ibid; 42°22'07.7"S, 72°24'16.1"W; 21 m alt.; 19 Oct 2014; on unidentified wood; M. Dueñas and M. T. Telleria legs.; 15222 MD, MA- Fungi 94265 • same data as for preceding, 15223 MD, MA- Fungi 94266 • same data as for preceding, 15232 MD, MA- Fungi 94267 • same data as for preceding, 15233 MD, MA- Fungi 94268; 15240 MD, MA- Fungi 94269 • ibid; 20588 Tell., MA- Fungi 94292 • same data as for preceding, 20589 Tell., MA- Fungi 94293 • same data as for preceding, 20591 Tell., MA- Fungi 94294 • same data as for preceding, 20592 Tell., MA- Fungi 94295 • same data as for preceding, 20603 Tell., MA- Fungi 94302 • same data as for preceding, 20604 Tell., MA- Fungi 94303 • same data as for preceding, 20605 Tell., MA- Fungi 94304 • same data as for preceding, 20607 Tell., MA- Fungi 94305 • same data as for preceding, 20608 Tell., MA- Fungi 94306 • ibid; on Luma apiculata; 20593 Tell., MA- Fungi 94296 • same data as for preceding, 20595 Tell., MA- Fungi 94297 • same data as for preceding, 20597 Tell., MA- Fungi 94298 • same data as for preceding, 20598 Tell., MA- Fungi 94299 • same data as for preceding, 20599 Tell., MA- Fungi 94300 • same data as for preceding, 20600 Tell., MA- Fungi 94301 • same data as for preceding, 20603 Tell., MA- Fungi 94302 • same data as for preceding, M. Dueñas leg.; 15243 MD, MA- Fungi 94270 • same data as for preceding, 15247 MD, MA- Fungi 94271 • ibid; path to hydroelectric station; 42°23'04.3"S, 72°25'47.3"W; 3 May 2013; on unidentified wood; M. T. Telleria leg.; 19949 Tell.; MA- Fungi 94281 • same data as for preceding, 19951 Tell., MA- Fungi 94385; 19957 Tell., MA- Fungi 94282 • same data as for preceding, 19963 Tell., MA- Fungi 94283 • same data as for preceding, 19967 Tell., MA- Fungi 94284 • ibid; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.405556&amp;materialsCitation.latitude=-42.37325" title="Search Plazi for locations around (long -72.405556/lat -42.37325)">near to “ Bosque de las Catedrales “</a>; 42°22'23.7"S, 72°24'20.0"W; 70 m alt.; 15 Oct 2014; on fallen branches; M. Dueñas and M. T. Telleria legs.; 15105 MD; MA- Fungi 94249 • same data as for preceding, 15106 MD, MA- Fungi 94250 • ibid; on Rubus sp.; M. Dueñas and M. T. Telleria legs.; 20472 Tell., MA- Fungi 94288 • ibid; path to the bridge, under the waterfalls; 42°22'29.6"S, 72°24'42.8"W; 16 Oct 2014; on Luma apiculata; M. Dueñas and M. T. Telleria legs.; 15118 MD, MA- Fungi 94251 • same data as for preceding, 15121 MD, MA- Fungi 94252 • same data as for preceding, 15123 MD, MA- Fungi 94253 • same data as for preceding, 15124 MD, MA- Fungi 94254 • ibid; on Berberis sp.; 15125 MD, MA- Fungi 94255 • ibid; on fallen branches; 15126 MD, MA- Fungi 94256 • ibid; on unidentified wood; 15146 MD, MA- Fungi 94257 • same data as for preceding, 15147 MD, MA- Fungi 94258 • same data as for preceding, 15148 MD, MA- Fungi 94259 • same data as for preceding, 15149 MD, MA- Fungi 94260 • ibid; waterfalls path; 42°22'35.1"S, 72°24'32.8"W; 53 m alt.; 17 Oct 2014; on unidentified wood; M. Dueñas and M. T. Telleria legs.: 20525 Tell., MA- Fungi 94289 • same data as for preceding, 20530 Tell., MA- Fungi 94290 • ibid; on Berberis buxicola; M. Dueñas and M. T. Telleria legs.; 20535 Tell., MA- Fungi 94291 • ibid; 18 Oct 2014; on Laureliopsis philippiana; M. Dueñas and M. T. Telleria legs.; 15186 MD, MA- Fungi 94261 • ibid; on Luma apiculata; M. Dueñas and M. T. Telleria legs.; 15194 MD, MA- Fungi 94262 • same data as for preceding, 15213 MD, MA- Fungi 94263 • same data as for preceding, 15217 MD, MA- Fungi 94264 • Palena, Comuna de Palena, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.29855&amp;materialsCitation.latitude=-43.386417" title="Search Plazi for locations around (long -72.29855/lat -43.386417)">highway CH 235, Santa Lucía to Puerto Ramírez, km 8, near to “ Puente Verde 1 ”</a>; 43°23'11.1"S, 72°17'54.8"W; 117 m alt.; 31 Oct 2017; on unidentified wood; M. Dueñas leg.; 15499 MD, MA- Fungi 98676 • ibid, M. T. Telleria leg.; 20991 Tell., MA- Fungi 98677 • ibid; on Nothofagus dombeyi; M. Dueñas leg.; 15509 MD, MA- Fungi 98678 • Palena, Comuna de Chaitén, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.33906&amp;materialsCitation.latitude=-43.607525" title="Search Plazi for locations around (long -72.33906/lat -43.607525)">Corcovado National Park, highway 7, Austral road, Puerto Cárdenas to Villa Vanguardia, beside Piedras Blancas bridge</a>; 43°36'27.1"S, 72°20'20.6"W; 132 m alt., 31 Oct 2017; on a climbing plant, M. Dueñas leg.; 15485 MD, MA- Fungi 98675 . • Los Ríos: Valdivia, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-73.13616&amp;materialsCitation.latitude=-40.01897" title="Search Plazi for locations around (long -73.13616/lat -40.01897)">Comuna de Paillaco, highway T- 60, km 16</a>; 40°01'08.3"S, 73°08'10.2"W; 130 m alt.; 8 Nov 2017; on unidentified wood; J. Fernández López leg.; 582 JFL, MA- Fungi 94273 • same data as for preceding, 576 JFL, MA- Fungi 94272 . • Aysén del General Carlos Ibáñez del Campo: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.45941&amp;materialsCitation.latitude=-44.5645" title="Search Plazi for locations around (long -72.45941/lat -44.5645)">Comuna de Cisnes, highway 7, Austral road, Queulat National Park, beside Queulat bridge</a>; 44°33'52.2"S, 72°27'33.9"W; 38 m alt.; 2 Nov 2017; on unidentified wood; M. Dueñas leg.; 15544 MD, MA- Fungi 98679 .</p></div>	https://treatment.plazi.org/id/3CE69151C5E15683AFDF9E0252A74439	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	Dueñas, Margarita;Martín, María P.;Nogal-Prata, Sandra;Telleria, M. Teresa	Dueñas, Margarita, Martín, María P., Nogal-Prata, Sandra, Telleria, M. Teresa (2026): Revisiting the genus Hyphodermella (Basidiomycota, Polyporales) with descriptions of three new species. MycoKeys 128: 249-284, DOI: 10.3897/mycokeys.128.172807
686F390CD35B5387BAEC6A27AA56F580.text	686F390CD35B5387BAEC6A27AA56F580.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hyphodermella maunakeaensis Gilb. & Hemmes	<div><p>Hyphodermella maunakeaensis Gilb. &amp; Hemmes, in Gilbertson, Desjardin, Rogers &amp; Hemmes, Fungal Diversity 6: 53 (2001)</p><p>Figs 6 B, 7</p><p>Type.</p><p>United States • Hawaii: Pu’u La’au, Mauna Kea, North Hilo District, Hawai’i Cou.; on Myoporum sandwicense; 22 Nov 1998; R. L. Gilbertson 22335 (holotype, BPI) .</p><p>Description and iconography.</p><p>In Gilbertson et al. (2001).</p><p>Habitat and distribution.</p><p>On Myoporum sandwicense, an endemic species from Hawaii. Species known only from Hawaii, where, according to Gilbertson et al. (2001), it is well represented.</p><p>Specimen examined.</p><p>United States • Hawaii, Island of Hawaii, Mauna Kea, Parker PTA; 16 Dec 1997; on naio ( Myoporum sandwicense); D. E. Hemmes, DEH- 1641 (paratype, CFMR!) .</p><p>Notes.</p><p>Our phylogenetic analyses (Figs 1, 2, 3, 4) support the identity of H. maunakeaensis . Gilbertson et al. (2001) described H. maunakeaensis with basidia 15–25 × 5–7 μm and spores 6.5–7.5 × 3.5–4 μm, smaller than the specimen studied, 26–37 × 6–7 μm and 6.5–9 × 4.5–5 μm respectively, Q = 1.7, but these data must be taken with caution, since we have only studied one specimen. Hjortstam and Ryvarden (2007) reported one specimen from Venezuela as H. aff. maunakeaensis, we have not been able to locate this material, and it would be interesting to review it to better understand the distribution of this species.</p></div>	https://treatment.plazi.org/id/686F390CD35B5387BAEC6A27AA56F580	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	Dueñas, Margarita;Martín, María P.;Nogal-Prata, Sandra;Telleria, M. Teresa	Dueñas, Margarita, Martín, María P., Nogal-Prata, Sandra, Telleria, M. Teresa (2026): Revisiting the genus Hyphodermella (Basidiomycota, Polyporales) with descriptions of three new species. MycoKeys 128: 249-284, DOI: 10.3897/mycokeys.128.172807
5D9BFDBA8022555A823DB674332FD4BC.text	5D9BFDBA8022555A823DB674332FD4BC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hyphodermella paulusiae M. Duenas, Telleria & M. P. Martin 2026	<div><p>Hyphodermella paulusiae M. Dueñas, Telleria &amp; M. P. Martín sp. nov.</p><p>Figs 6 C, 8</p><p>Type.</p><p>New Zealand • Bay of Plenty: near Ruatahuna, Tarapounamu, on decaying branch; 3 Dec 2006; B. C. Paulus and P. R. Johnston legs.; BCP 4176, (holotype 92259, PDD!, GenBank: MZ 147703, MZ 147778, MZ 147915) .</p><p>Etymology.</p><p>Named after Barbara Paulus, a New Zealand mycologist, who collected the holotype and for her significant contribution to the knowledge of New Zealand's mycobiota.</p><p>Diagnosis.</p><p>Macroscopically this new species is similar to H. rosae; it is characterized by the size of basidia, 25–42 × 5–8 μm, L = 31.5, W = 6.3, spores 6–10 × 4–6 μm, L = 7.7, W = 4.9, and by the phylogenetic position as sister of the other Hyphodermella species.</p><p>Description.</p><p>Basidioma resupinate, adnate, orbicular to confluent, thin at first, thicker and stratified with age, crustose; hymenophore ceraceous, cream (89. p. Y), yellow grayish (90. gy. Y), darker with age (91. d. gy. Y – 87. m. Y), odontioid, with scattered to crowded aculei, under the lens penicillate by the projection of encrusted cystidioid hyphae, cracked with age; margin fibrillose when young, determinate with age, lighter than the hymenophore. Hyphal system monomitic; hyphae hyaline, without clamps, distinct, thin- to thick-walled, (2 –) 3–5 μm, sometimes encrusted; numerous encrusted cystidioid hyphae forming fascicles, projecting in the hymenium. Basidia clavate, with constrictions, 25–42 × 5–8 μm, L = 31.5, W = 6.3, with 4 sterigmata. Spores ellipsoid, with oil drops in the protoplasm, 6–10 × 4–6 μm, hyaline, thin-walled and smooth. L = 7.7, W = 4.9, Q = 1.6.</p><p>Habitat and distribution.</p><p>On decayed and rotten wood in Callitris, Eucalyptus, and Nothofagus forests. Known from Australia and New Zealand.</p><p>Additional specimens examined.</p><p>Australia • New South Wales: North Western Plains, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=149.84639&amp;materialsCitation.latitude=-30.221945" title="Search Plazi for locations around (long 149.84639/lat -30.221945)">Killarney State Forest</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=149.84639&amp;materialsCitation.latitude=-30.221945" title="Search Plazi for locations around (long 149.84639/lat -30.221945)">16.6 km (by road) N of Narrabri, Spargo Road of Murrumbilla Lane</a>; 30°13'19"S, 149°50'47"E; 270 m alt.; on rotten wood on Eucalyptus – Callitris forest; 11 May 2005; H. Lepp 5014, CANB 752189 • North Western Slopes, Warrumbungle National Park, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=149.0414&amp;materialsCitation.latitude=-31.289444" title="Search Plazi for locations around (long 149.0414/lat -31.289444)">Whitegum Lookout carpark, 24 km (by road) W of Coonabarabran</a>; 31°17'22"S, 149°02'29"E; 720 m alt.; on fallen, rotting, eucalypt branch; 12 May 2005, H. Lepp 5088 • North Coast, Cottan-Bimbang National Park, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=152.01056&amp;materialsCitation.latitude=-31.362501" title="Search Plazi for locations around (long 152.01056/lat -31.362501)">Myrtle Gully Road / Scenic Drive, 4.8 km along road (from Walcha end) from Osley Highway</a>; 31°21'45"S, 152°00'38"E; 980 m alt.; on soft dead stem loose on ground in rainforest with isolated eucalypts and Nothofagus; 28 Apr 2005; J. A. Curnow 6146, CANB 889543 . New Zealand • Te Urewera: Mangapae UA 1 E, n. m, on decaying wood; 11 Oct 2004; P. R. Johnston and B. C. Paulus legs.; BCP 3073, PDD 94113 • ibid; BCP 3080, PDD 94114 • ibid; Tarapounamu, W side Rd.; 27 Oct 2009; P. R. Johnston and B. C. Paulus; PRJ 47, PDD 85550 .</p></div>	https://treatment.plazi.org/id/5D9BFDBA8022555A823DB674332FD4BC	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	Dueñas, Margarita;Martín, María P.;Nogal-Prata, Sandra;Telleria, M. Teresa	Dueñas, Margarita, Martín, María P., Nogal-Prata, Sandra, Telleria, M. Teresa (2026): Revisiting the genus Hyphodermella (Basidiomycota, Polyporales) with descriptions of three new species. MycoKeys 128: 249-284, DOI: 10.3897/mycokeys.128.172807
F2E8169ED1AF592E910898940B037C88.text	F2E8169ED1AF592E910898940B037C88.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hyphodermella rosae (Bres.) Nakasone	<div><p>Hyphodermella rosae (Bres.) Nakasone, Cryptogamie Mycologie 29: 251. 2008</p><p>Fig. 6</p><p>Type.</p><p>Italy • prope Trento, ad ramos Rosa sp., Dec 1924, leg. Remis [holotype, TR B / 3785]</p><p>Description and iconography.</p><p>In Telleria et al. (2010).</p><p>Habitat and distribution.</p><p>Hyphodermella rosae fruits on decayed wood of various angiosperm species, both trees and shrubs (Telleria et al. 2010), also have been reported as phytopathogens (Babaeizad et al. 2012; Rahimlou et al. 2015; Dell’Ollmo et al. 2024). It is widely distributed in the Northern Hemisphere, confirming the idea suggested by Telleria et al. (2010) that H. rosae has a distribution area as wide as H. corrugata .</p></div>	https://treatment.plazi.org/id/F2E8169ED1AF592E910898940B037C88	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	Dueñas, Margarita;Martín, María P.;Nogal-Prata, Sandra;Telleria, M. Teresa	Dueñas, Margarita, Martín, María P., Nogal-Prata, Sandra, Telleria, M. Teresa (2026): Revisiting the genus Hyphodermella (Basidiomycota, Polyporales) with descriptions of three new species. MycoKeys 128: 249-284, DOI: 10.3897/mycokeys.128.172807
F6CD57331CFE549DB234739D39B89D55.text	F6CD57331CFE549DB234739D39B89D55.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hyphodermella ryvardenii M. Duenas, Telleria & M. P. Martin 2026	<div><p>Hyphodermella ryvardenii M. Dueñas, Telleria &amp; M. P. Martín sp. nov</p><p>Figs 6 E, 9</p><p>Type.</p><p>Argentina – Misiones • Iguazú Nat. Park, Cataratas de Iguazú; 1–5 Mar 1982; on deciduous wood; L. Ryvarden 19509 (holotype F-503386, O!, GenBank: MZ 147710, MZ 147772, MZ 147912, MZ 147958) .</p><p>Etymology.</p><p>Named after Leif Ryvarden, Norwegian mycologist, for his contribution to the understanding of the diversity of wood-inhabiting fungi worldwide, particularly in Europe, Africa and tropical America, who also collected all the specimens of this new species.</p><p>Diagnosis.</p><p>Macroscopically, this species is similar to H. corrugata but differs in the basidioma that turns wine-red with KOH, in the membranaceous subiculum, and in the smaller size of the basidia, 21–41 (– 46) × 5.5–9 μm, L = 28.7, W = 6.6 μm, and spores, 7–9 × 4–6 μm, L = 7.5, W = 4.8 μm, Q = 1.6.</p><p>Description.</p><p>Basidioma resupinate, adnate, orbicular to confluent, thin, thickening with age, crustose; subiculum membranaceous, white; hymenophore ceraceous, at first white, with age cream (92. y White) to orange yellow (69. deep OY – 72. d. OY), turning wine red in KOH 5 %, odontioid, with scattered to crowded aculei, under the lens penicillated by the projection of encrusted cystidioid hyphae; margin at first membranaceous, white, determined with age. Hyphal system monomitic, hyphae hyaline, without clamps; subicular hyphae distinct, thin- to thick-walled, 3.5–7 μm wide; subhymenial hyphae thin-walled, 2–4 μm wide. Numerous encrusted cystidioid hyphae forming fascicles projecting in the hymenium. Basidia clavate, with constrictions, 21–41 (– 46) × 5.5–9 μm, L = 28.7, W = 6.6, with 4 sterigmata up to 7 μm long. Spores ellipsoid, with oil drops in the protoplasm, 7–9 × 4–6 μm, hyaline, thin-walled, and smooth. L = 7.5, W = 4.8, Q = 1.6.</p><p>Habitat and distribution.</p><p>On decayed wood. Known from Colombia and Iguazú National Park from Argentina.</p><p>Additional specimens examined.</p><p>Argentina – Misiones • Iguazú Nat. Park, Cataratas de Iguazú; 1–5 Mar 1982; on deciduous wood; L. Ryvarden 19825, F-503387 (O) . Colombia • Dpto. de Cundinamarca, km 20 en la vía Mosquera-La Mesa; 2300 m alt.; 6 Jun 1978: L. Ryvarden 15568, F-918413 (O) • same data as for preceding L. Ryvarden 15602, F-918415 (O) .</p><p>Notes.</p><p>This new species is phylogenetically closely related to H. corrugata; in fact, the combined analysis of RPB 1 and RPB 2 (Fig. 3) does not discriminate between the two species but in the concatenated analysis of four markers, these specimens form a highly supported clade (Fig. 4). Morphologically, they can be separated by the change in color to wine-red with KOH in H. ryvardenii and by the mean values of basidia, 28.7 × 6.6, and spores, 7.5 × 4.8, Q = 1.6 in H. ryvardenii, instead of 42.4 × 7.4 μm and 8.9 × 6.0, Q = 1.5 in H. corrugata .</p></div>	https://treatment.plazi.org/id/F6CD57331CFE549DB234739D39B89D55	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	Dueñas, Margarita;Martín, María P.;Nogal-Prata, Sandra;Telleria, M. Teresa	Dueñas, Margarita, Martín, María P., Nogal-Prata, Sandra, Telleria, M. Teresa (2026): Revisiting the genus Hyphodermella (Basidiomycota, Polyporales) with descriptions of three new species. MycoKeys 128: 249-284, DOI: 10.3897/mycokeys.128.172807
4C9804F3129F5D909E78E8AD61B280F4.text	4C9804F3129F5D909E78E8AD61B280F4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hyphodermella salcedoae M. Duenas, Telleria & M. P. Martin 2026	<div><p>Hyphodermella salcedoae M. Dueñas, Telleria &amp; M. P. Martín sp. nov.</p><p>Figs 6 C, 10</p><p>Type.</p><p>Spain – Canary Islands, El Hierro: Valverde, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-17.967222&amp;materialsCitation.latitude=27.750834" title="Search Plazi for locations around (long -17.967222/lat 27.750834)">road from San Andrés to El Pinar, Los Llanos de San Andrés</a>; 27°45'03"N, 17°58'02"W; 1183 m alt.; 28 Jan 2007; on Chamaecytisus proliferus; M. Dueñas leg.; 11452 MD (holotype, MA- Fungi 92643, GenBank: MZ 147770, MZ 147697, MZ 147923, MZ 147935) .</p><p>Etymology.</p><p>Named after Isabel Salcedo, a colleague and friend from the Department of Botany at the University of the Basque Country, with whom we have shared a good number of expeditions.</p><p>Diagnosis.</p><p>This new species is characterized by the hymenophore cream to pale yellow, almost smooth, with scattered aculei; basidia 30–52 × 5–8 μm, L = 44.7, W = 6.6 and spores, 8–10 × 5–7 μm, L = 9.4, W = 6, Q = 1.6.</p><p>Description.</p><p>Basidioma resupinate, adnate, thin at first, cracked with age, crustose; hymenophore ceraceous, cream to pale yellow (89. p. Y), almost smooth, with scattered aculei; margin fibrillose, determinate with age, lighter than hymenophore. Hyphal system monomitic; hyphae hyaline, without clamps, distinct, thin-walled, 2–5 (– 8) μm wide; encrusted cystidioid hyphae scattered and sometimes difficult to see. Basidia clavate, with constrictions, 30–52 × 5–8 μm, L = 44.7, W = 6.6, with 4 sterigmata. Spores ellipsoid, with oil drops in the protoplasm, 8–10 × 5–7 μm, hyaline, thin-walled and smooth. L = 9.4, W = 6, Q = 1.6.</p><p>Habitat and distribution.</p><p>On Chamaecytisus proliferus, an endemic species of the Canary Islands. It is only known from the island of El Hierro (Canary Islands), so far.</p><p>Additional specimen examined.</p><p>Spain – Canary Islands, El Hierro: Valverde, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-17.967222&amp;materialsCitation.latitude=27.750834" title="Search Plazi for locations around (long -17.967222/lat 27.750834)">road from San Andrés to El Pinar, Los Llanos de San Andrés</a>; 27°45'03"N, 17°58'02"W; 1183 m alt.; 28 Jan 2007; on Ch. proliferus; M. T. Telleria leg.; 17082 Tell., MA- Fungi 92646 .</p><p>Notes.</p><p>We initially identified these specimens as a Phanerochaete with large spores because the basidiome is almost smooth and the characteristic encrusted cystidioid hyphae are sometimes difficult to see. However, a previous molecular analysis placed them in Hyphodermella . Their microscopic characters are similar to H. corrugata, but molecular analyses of two (RPB 2 + RPB 1, Fig. 3) and four markers (ITS + LSU + RPB 2 + RPB 1, Fig. 4) place them close to H. maunakeaensis . Both differ, in the alignment of four markers (ITS + LSU + RPB 2 + RPB 1), by a total of 66 base pairs and in the morphology of the basidioma, clearly odontioid, with smaller basidia, 26–37 × 6–7 μm, and spores, 6.5–9 × 4.5–5 μm, Q = 1.7, in H. maunakeaensis .</p></div>	https://treatment.plazi.org/id/4C9804F3129F5D909E78E8AD61B280F4	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	Dueñas, Margarita;Martín, María P.;Nogal-Prata, Sandra;Telleria, M. Teresa	Dueñas, Margarita, Martín, María P., Nogal-Prata, Sandra, Telleria, M. Teresa (2026): Revisiting the genus Hyphodermella (Basidiomycota, Polyporales) with descriptions of three new species. MycoKeys 128: 249-284, DOI: 10.3897/mycokeys.128.172807
