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Hydnophlebia omnivora. Collection 5267 C.R. Shear coll., BPI, holotype a Hymenophore b Vertical section through an aculei c Subicular hyphae d Strand hyphae e Aculei hyphae f Subhymenial hyphae, cystidia, and basidia g Spores. Scale bars: a = 1 mm; b = 25 µm; c–g = 10 µm. Drawing by M. Dueñas.
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The genus Hydnophlebia includes two species of wood-inhabiting fungi, Hydnophlebia chrysorhizon and Hydnophlebia omnivora. Both are characterized by cream to reddish-orange, resupinate basidiome, with hydnoid hymenophore, margin with strands, a monomitic hyphal system, tubular to ventricose cystidia and elliptical spores. In this paper, a taxonomic...
Citations
... A preliminary list of non-lichenized fungi (Bañares Baudet 2005) recorded 58 species, and only seventeen basidiomycetes were included. Recently, three new species of gasteroid fungi (Crous et al. 2015(Crous et al. , 2016Martín et al. 2015) and two of corticioid fungi (Telleria et al. 2017) have been described from Santiago, Santo Antão, São Vicente, and Fogo Islands. ...
... Drawings were made with a Leica 2500 microscope with the help of a drawing tube. DNA extractions, ITS nrDNA amplifications, purifications, and sequencing protocols were performed as indicated by Telleria et al. (2017). Sequences obtained in this study were submitted to GenBank under the accession numbers indicated in Table 1. ...
... The newly generated ITS sequences were aligned in Se-Al v. 2.0a11 Carbon (Rambaut 2002) with homologous sequences retrieved from EMB/GenBank/DDBJ databases (Cochrane et al. 2011(Cochrane et al. , 2016 included in Table S1. The maximum-parsimony (MP) and maximum-likelihood (ML) analyses were performed as by Telleria et al. (2017) using PAUP* v. 4.0b10 for Macintosh (Swofford 2003); GTR+I+G was the model selected in PAUP to ML analysis. Two sequences of Serpula himanthioides (Fr.) ...
In the framework of a research project on corticioid fungi (Basidiomycota) from Cape Verde, we collected several specimens provisionally assigned to Coniophora sp. On the basis of morphological and molecular analyses, we identified these specimens as C. eremophila Lindsey & Gilb. These records extend the geographical distribution of this species by approximately 8,800 km in a straight line west to east, from its previously known North American locality and 8,700 km southwest to northeast from the other known locality in Chile. The pres-ence of the genus Coniophora is reported for the first time in the Cape Verde Archipelago.
... Hydnophlebia nested within this clade as a monophyletic group with strong supports, including species from Africa, East Asia, Europe, and North America, with the typical characteristics of the membranaceous, reddish-orange basidiomata with poroid or grandinoid to hydnoid hymenophores, and, in addition, a distinctly rhizomorphic margin and a monomitic hyphal structure bearing simple-septate generative hyphae [34,100]. The monophyly of Hydnophlebia segregated from Phanerochaete s.l. was supported in the multi-gene phylogeny [28,61]. In the present study, Hydnophlebia fissurata nested into the genus Hydnophlebia and grouped with H. canariensis Telleria, M. Dueñas & M.P. Martín; morphologically, this species is characterized by a grandinoid hymenophore with a pale brown color, and a monomitic hyphal structure with simple-septate generative hyphae; therefore, we proposed it as a new taxon within Hydnophlebia. ...
Phlebia s.l. (Polyporales, Basidiomycota) accommodates numerous species of wood-inhabiting fungi within the phylum Basidiomycota. The present study employs the morphological and phylogenetic approaches to revise the generic and species classification of Phlebia s.l. and surveys the species diversity. The phylogenetic analyses were performed using multiple gene regions viz. the internal transcribed spacer (ITS), the large subunit nuclear ribosomal RNA gene (nLSU), the translation elongation factor 1-α (tef1), the small subunit of mitochondrial rRNA gene (mtSSU), the glyceraldehyde 3-phosphate dehydrogenase (GAPDH), RNA polymerase II largest subunit (rpb1), and RNA polymerase II second largest subunit (rpb2). We overall recognize twenty genera of Phlebia s.l., including three new genera viz. Ceriporiopsoides, Phlebicolorata, and Pseudophlebia, seven new species viz. Crustodontia rhododendri, Hydnophlebia fissurata, Luteoporia straminea, Merulius sinensis, My-coaciella brunneospina, Phlebia niveomarginata, and P. poroides and seventeen new combinations viz. to show the placements, and notes of new taxa are provided.
... Parmasto. However, species in this genus can be easily distinguished from Phlebiodontia by the bright reddish orange to yellow hymenophore, margins with mycelial cords formed by encrusted hyphae, cylindrical cystidia and cylindrical to subglobose basidiospores (Tellería et al., 2017). & Nakasone, Folia cryptog. ...
Phlebiodontia is proposed as a new genus in the Meruliaceae based on morphological and molecular data. The genus is typified by Phlebiodontia rajchenbergii, a new species proposed for Brazil, and also includes P. acanthocystis (Hawaii) and P. subochracea (Germany), which are new combinations proposed in this study. The species of Phlebiodontia are morphologically characterized by yellowish ceraceous basidiomes, with slightly warted to hydnoid hymenophore, monomitic hyphal system, clamped generative hyphae, presence of smooth thin-walled cystidia and broadly ellipsoid to allantoid basidiospores. The phylogenetic relationships of Phlebiodontia and the related taxa in Meruliaceae were inferred from a 4-locus dataset including nuc rDNA ITS1-5.8S-ITS2 (ITS), the D1-D2 domains of 28S rDNA (28S), RNA polymerase II largest subunit (rpb1) and translation elongation factor 1- (tef1). This work presents complete descriptions, comments and discussion about morphology and distribution of Phlebiodontia species.
... The Phlebiopsis lineage currently contains the genera Cremeoderma, Hapalopilus, Phaeophlebiopsis, Phlebiopsis and Rhizochaete, and some species of Phlebia s.l. (Floudas and Hibbett 2015;Telleria et al. 2017). The taxonomic classification for species in Ceriporiopsis s.l. and Phlebia s.l. is presently unresolved in this lineage. ...
The phlebioid clade (Polyporales, Basidiomycota) accommodates numerous species of corticioid and polyporoid fungi of the Phanerochaetaceae, Irpicaceae, and Meruliaceae. The present study used morphological and phylogenetic approaches to revise the generic classification of the phlebioid clade and survey species diversity. The phylogenetic analyses were performed using sequences of multiple genes, including the nuc rDNA ITS1-5.8S-ITS2 (ITS), the D1-D2 domains of 28S rDNA (28S), the RNA polymerase II largest subunit (rpb1), the RNA polymerase II second largest subunit (rpb2), and the translation elongation factor 1-α (tef1). We overall recognize 57 genera including six new ones (Alboefibula, Cremeoderma, Gelatinofungus, Luteochaete, Phanerochaetella and Quasiphlebia). We describe 26 new species belonging to 15 genera (Alboefibula bambusicola, A. gracilis, Crustodontia taiwanensis, Cytidiella albomarginata, Efibula matsuensis, E. turgida, E. subglobispora, Gelatinofungus brunneus, Hydnophlebia aurantia, H. crocata, Irpex lenis, Mycoaciella efibulata, Phanerochaete alpina, P. crystallina, P. guangdongensis, P. rhizomorpha, P. spadicea, P. subcarnosa, Phanerochaetella formosana, Phlebiopsis odontoidea, P. yushaniae, Quasiphlebia densa, Rhizochaete chinensis, Roseograndinia jilinensis, R. minispora, and Scopuloides allantoidea), and present 18 new combinations belonging to 12 genera (Cremeoderma unicum, Crustodontia nigrodontea, C. tongxiniana, Cytidiella albida, Efibula intertexta, Hydnophlebia alachuana, Irpex laceratus, I. latemarginatus, I. rosettiformis, Luteochaete subglobosa, Luteoporia lutea, Phanerochaetella angustocystidiata, P. exilis, P. leptoderma, P. xerophila, Phlebiopsis alba, Rhizochaete lutea, Scopuloides dimorpha). Descriptions, illustrations and notes of new species and some new records are provided, as well as identification keys to genera of each family.
... Hydnophlebia Parmasto (1967: 384) is a small genus in the Meruliaceae, Polyporales (Basidiomycota), including only five species (Hjortstam & Ryvarden 2009;Telleria et al. 2017). Micro-morphologically, Hydnophlebia is similar to Phanerochaete P. Karst. ...
... Hydnophlebia was even treated as a synonym of Phanerochaete by Burdsall (1985) which was followed by other mycologists (Ginns & Lefebvre 1993;Maekawa 1993;Roberts 2000;Hjortstam & Ryvarden 2007Xiong & Dai 2009). However, macro-morphologically, Hydnophlebia can be easily distinguished from most species of Phanerochaete s.l. by having distinct orange to red basidiomata with rhizomorphs and a hydnoid hymenophore with dense and slender aculei (Ryvarden et al. 2005;Telleria et al. 2017). Meanwhile, recent molecular studies demonstrated that Phanerochaete s.l. was highly polyphyletic and that Hydnophlebia should be treated as a distinct genus (Wu et al. 2010;Floudas & Hibbett 2015;Justo et al. 2017;Telleria et al. 2017;Chen et al. 2018). ...
... However, macro-morphologically, Hydnophlebia can be easily distinguished from most species of Phanerochaete s.l. by having distinct orange to red basidiomata with rhizomorphs and a hydnoid hymenophore with dense and slender aculei (Ryvarden et al. 2005;Telleria et al. 2017). Meanwhile, recent molecular studies demonstrated that Phanerochaete s.l. was highly polyphyletic and that Hydnophlebia should be treated as a distinct genus (Wu et al. 2010;Floudas & Hibbett 2015;Justo et al. 2017;Telleria et al. 2017;Chen et al. 2018). ...
Two new corticioid species, Hydnophlebia sinensis and H. subchrysorhiza, are described and illustrated from China. Hydnophlebia sinensis was collected from northern China (Beijing, Jilin and Shaanxi Provinces), while H. subchrysorhiza was collected from southern China (Hainan, Hunan and Yunnan Provinces). The two new species belong to the H. chrysorhiza species complex and are similar to each other with few morphological differences. However, they are phylogenetically independent in both the ITS-LSU tree of Meruliaceae and the ITS tree of Hydnophlebia. In the trees, H. sinensis was sister to H. sp., whilst H. subchrysorhiza was closely related to H. chrysorhiza. Our analyses show that we do not have H. chrysorhiza in China but possess two undescribed sibling species
... Ceripoira alachuana resembles Hydnophlebia in having resupinate basidiocarp, monomitic hyphae system with simple-septate hyphae, and ellipsoid basidiospores. However, the latter has hydnoid hymenophore and cystidia Telleria et al. 2017). According to their close relationship, Ceriporia alachuana should be phylogenetically congeneric with Hydnophlebia. ...
Species of Ceriporia (Irpicaceae, Basidiomycota) are saprotrophs or endophytes in forest ecosystems. To evaluate the taxonomy and generic relationships of Ceriporia and other related taxa, we used morphology and multigene phylogenetic analyses based on sequence data from nuc rDNA internal transcribed spacer ITS1-5.8S-ITS2 (ITS) region, nuc 28S rDNA (28S), and RNA polymerase II largest subunit (rpb1). Our results show that Ceriporia sensu lato is polyphyletic and distributed across multiple clades in the Irpicaceae, Phanerochaetaceae, and Meruliaceae. Some species previously considered in Ceriporia are now recovered in Meruliopsis, resulting in four new combinations: M. albomellea, M. crassitunicata, M. nanlingensis, and M. pseudocystidiata. Two new species of Meruliopsis are described: M. leptocystidiata from northeast China and South Korea and M. parvispora from Taiwan. Ceriporia arbuscula is described as a new species from Taiwan. Ceriporia mellita and Meruliopsis nanlingensis are newly recorded from Japan and Taiwan, and M. taxicola is recorded from Taiwan for the first time.
... Remarks. Hydnophanerochaete is morphologically similar to the genus Hydnophlebia (Telleria et al. 2017). Both genera have resupinate basidiocarps with odontioid to hydnoid hymenial surface, a monomitic hyphal system, ordinarily simple-septate hyphae and similar basidiospore shape. ...
Two new genera with phylogenetic affinities to Phanerochaete s.l. are presented, namely Hydnophanerochaete and Odontoefibula . The generic type of Hydnophanerochaete is Phanerochaeteodontoidea . Odontoefibula is established based on a new species: O.orientalis (generic type). Both genera have effused basidiocarps with odontioid hymenial surface, simple-septate generative hyphae, cystidia lacking, clavate basidia and ellipsoid basidiospores that are smooth, thin-walled, inamyloid, non-dextrinoid and acyanophilous. Hydnophanerochaete is additionally characterised by a compact texture in the subiculum with thick-walled generative hyphae and quasi-binding hyphae. Odontoefibula has a dense texture of subiculum with thin- to slightly thick-walled hyphae and further a dark reddish reaction of basidiocarps when treated with KOH. Multi-marker phylogenetic analyses based on sequences, inferred from the ITS+nuc 28S+ rpb1 + rpb2 + tef1 dataset, indicate that Hydnophanerochaete and Odontoefibula are placed in the Meruliaceae and Donkia clades of Phanerochaetaceae, respectively. Phanerochaetesubodontoidea is a synonym of P.odontoidea , according to morphological and molecular evidence.
This paper presents an annotated checklist of the Basidiomycota taxa (including lichenicolous fungi and the subdivision Pucciniomycotina) from the Azores archipelago and reviews the published records to account for their taxonomic status. The number of Basidiomycota species recorded in the Azores has increased considerably during the 20th century and now stands at 544 species. This study provides distribution data and includes changes in the nomenclature of the listed taxa. Sampling campaigns contributed to 116 new records of Basidiomycota for the Azores archipelago. In addition, there were new records for eight islands: 162 species found for the first time on São Miguel Island, 55 species new to Santa Maria Island, 33 species new to Flores Island, 15 species new to Terceira Island, 9 species new to Pico Island, 17 species new to São Jorge Island, 4 species new to Graciosa Island, and 2 species new to Corvo Island. The transformation of vegetation cover in the archipelago has been very drastic, and this is reflected in the presence of many foreign fungal species on the islands. From these data, we conclude that within Macaronesia, the diversity of Basidiomycota in the Azores is more similar to that in Madeira than in the Canary Islands.
Allophlebia is proposed as a new genus in Meruliaceae based on morphological characters and molecular data. The genus, so far monotypic, is typified by Peniophora ludoviciana and the new combination A. ludoviciana is proposed. The type species is characterized by a resupinate basidioma, a monomitic hyphal system with clamp connections, two types of cystidia (leptocystidia and metuloids), clavate basidia, and hyaline, thin-walled and ellipsoid basidiospores. A phylogeny for Allophlebia and related taxa was inferred from ITS and nLSU rDNA sequences and new information on the geographic distribution of A. ludoviciana is provided.
