| 1. |
- Molia, Anne, et al.
(författare)
-
Elaphomyces section Elaphomyces (Eurotiales, Ascomycota) — taxonomy and phylogeny of North European taxa, with the introduction of three new species
- 2020
-
Ingår i: Fungal Systematics and Evolution. - : Westerdijk Fungal Biodiversity Institute. - 2589-3823 .- 2589-3831. ; 5, s. 283-300
-
Tidskriftsartikel (refereegranskat)abstract
- The North European species of Elaphomyces section Elaphomyces (Eurotiales, Pezizomycotina) are studied. Three new species, E. citrinopapillatus, E. pusillus, and E. roseoviolaceus are introduced and verified by morphology and sequence data from ITS, nuclear LSU, mitochondrial SSU, and β-tubulin. A lectotype for Elaphomyces granulatus is selected. Elaphomyces granulatus and E. muricatus are epitypified with sequenced material from the Femsjö region in South Sweden. Elaphomyces striatosporus is epitypified with sequenced material from the vicinity of the type locality in Norway. A key to all species of Elaphomyces occurring in Denmark, Norway, and Sweden is provided.
|
|
| 2. |
- Nitare, Johan, et al.
(författare)
-
Four new species of Hydnellum (Thelephorales, Basidiomycota) with a note on Sarcodon illudens
- 2021
-
Ingår i: Fungal Systematics and Evolution. - : Westerdijk Fungal Biodiversity Institute. - 2589-3823 .- 2589-3831. ; 7, s. 233-254
-
Tidskriftsartikel (refereegranskat)abstract
- Four new Hydnellum species are described. Hydnellum roseoviolaceum sp. nov. grows in dry pine heaths on acidic, sandy soil. It is close to H. fuligineoviolaceum, another pine-associated species, but differs by smaller spores, an initially rose-coloured instead of violet flesh in fresh basidiomata and a mild taste. Hydnellum scabrosellum sp. nov. grows in coniferous forests on calcareous soil. It shares a general morphology with H. scabrosum, which also is its closest relative. It differs by having smaller and slenderer basidiomata and by the yellowish ochraceous colour of flesh and spines in dried specimens compared to the whitish or reddish brown colour seen in H. scabrosum. Hydnellum fagiscabrosum sp. nov. is another species with morphological and phylogenetic affinities to H. scabrosum. However, it is associated with trees from Fagales whereas H. scabrosum is associated with Pinaceae. Hydnellum nemorosum sp. nov. is yet another species that associates with broadleaved trees. It seems to be a rare species, morphologically reminiscent of H. fuligineoviolaceum, H. ioeides and H. scabrosum, but it is phylogenetically close to H. fennicum. Sequences from the type specimens of H. glaucopus, H. lepidum, H. scabrosum, Sarcodon illudens and S. regalis are included in the analyses. Specimens given the provisional name “Sarcodon pseudoglaucopus” in Sweden are now shown to be referable to S. illudens. The analyses further showed that S. illudens is close to H. lepidum. The new combination Hydnellum illudens is proposed. Sarcodon regalis and H. lepidum are shown to be conspecific and, although their basionyms were simultaneously published, the name S. regalis was only validated in a later publication. Hydnellum lepidum therefore takes priority and S. regalis becomes a synonym.
|
|
| 3. |
- Noordeloos, M. E., et al.
(författare)
-
Contributions to the revision of the genus Entoloma (Basidiomycota, Agaricales) in Europe: six new species from subgenus Cyanula and typification of E. incarnatofuscescens
- 2022
-
Ingår i: Fungal Systematics and Evolution. - : Westerdijk Fungal Biodiversity Institute. - 2589-3823 .- 2589-3831. ; 9, s. 87-97
-
Tidskriftsartikel (refereegranskat)abstract
- In anticipation of a phylogenetically revised monograph of Entoloma in Europe, six new species of subgenus Cyanula are described here. Entoloma cistocruentatum is associated with Cistus in Spain, E. dislocatum occurs in montane regions in Catalonia (Spain) and Tuscany (Italy), E. indikon is known from Denmark and three species are mainly distributed in the Nordic countries in Europe: E. calceus, E. perchalybeum and E. praecipuum. Entoloma incarnatofuscescens, from the /Rusticoides clade is neotypified. A fully amended description is given based on molecular evidence, which includes the recently described E. violaceoparkensis and E. klofacianum which became later synonyms.
|
|
| 4. |
- Sundberg, Henrik, et al.
(författare)
-
Position specificity in the genus Coreomyces (Laboulbeniomycetes, Ascomycota)
- 2018
-
Ingår i: Fungal Systematics and Evolution. - : Westerdijk Fungal Biodiversity Institute. - 2589-3823 .- 2589-3831. ; 1:1, s. 217-228
-
Tidskriftsartikel (refereegranskat)abstract
- To study position specificity in the insect-parasitic fungal genus Coreomyces (Laboulbeniaceae, Laboulbeniales), we sampled corixid hosts (Corixidae, Heteroptera) in southern Scandinavia. We detected Coreomyces thalli in five different positions on the hosts. Thalli from the various positions grouped in four distinct clusters in the resulting gene trees, distinctly so in the ITS and LSU of the nuclear ribosomal DNA, less so in the SSU of the nuclear ribosomal DNA and the mitochondrial ribosomal DNA. Thalli from the left side of abdomen grouped in a single cluster, and so did thalli from the ventral right side. Thalli in the mid-ventral position turned out to be a mix of three clades, while thalli growing dorsally grouped with thalli from the left and right abdominal clades. The mid-ventral and dorsal positions were found in male hosts only. The position on the left hemelytron was shared by members from two sister clades. Statistical analyses demonstrate a significant positive correlation between clade and position on the host, but also a weak correlation between host sex and clade membership. These results indicate that sex-of-host specificity may be a non-existent extreme in a continuum, where instead weak preferences for one host sex may turn out to be frequent.
|
|
| 5. |
- Larsson, Karl-Henrik, 1948, et al.
(författare)
-
Seven new species in Piloderma (Atheliales, Basidiomycota) from the Northern Hemisphere recovered through morphological and molecular methods
- 2024
-
Ingår i: Fungal Systematics and Evolution. - 2589-3831. ; 14, s. 57-76
-
Tidskriftsartikel (refereegranskat)abstract
- The ectomycorrhizal genus Piloderma (Atheliales, Basidiomycota) is studied using morphological and molecular methods. Seven new species are identified and described, viz. P. cinicola, P. craurum, P. egens, P. exiguum, P. humile, P. ochraceum, and P. rallum, bringing the total number of accepted species to 13. All new species are supported by ITS sequences from basidiomata and from environmental soil and root-tip sequences available in public databases. A key to all species in Piloderma is provided.
|
|
| 6. |
- Miettinen, Otto, et al.
(författare)
-
A revised genus-level classification for Cerrenaceae (Polyporales, Agaricomycetes)
- 2023
-
Ingår i: Fungal Systematics and Evolution. - 2589-3831. ; 12:1, s. 271-322
-
Tidskriftsartikel (refereegranskat)abstract
- Cerrenaceae is a small family of polypores and hydnoid fungi in the order Polyporales (Basidiomycota). The family consists of white-rot fungi, some of which are serious tree pathogens. Combining morphological evidence with a phylogenetic dataset of six genetic markers, we revise generic concepts in the family and propose a seven-genus classification system for the family. Two genera are introduced as new: the monotypic Acanthodontia for Radulodon cirrhatinus, and Lividopora for the Rigidoporus vinctus complex. We re-introduce the name Somion for the Spongipellis delectans complex. Other recognized genera in the family are Cerrena, Irpiciporus, Pseudolagarobasidium, and Radulodon. New species introduced are Irpiciporus branchiformis from Tanzania, Lividopora armeniaca, and L. facilis from Southeast Asia, and Somion strenuum from East Asia. We provide nomenclatural comments on all the names combined to the above Cerrenaceae genera and typify Cerrena unicolor, C. zonata, Polyporus carneopallens (= L. vincta), Somion occarium, and S. unicolor. The genus Hyphoradulum belongs to Cystostereaceae (Agaricales), and we transfer the type species H. conspicuum to Crustomyces. Our study highlights the importance of integrating different basidiocarp types in analyses when revising genus classification in macrofungi.
|
|
