Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China
Panellus is an Agaricales genus with both lamellate and poroid hymenophore. The poroid species are readily overlooked because of their tiny basidiocarps. The Chinese samples of poroid Panellus are studied, and five species, namely Panellus alpinus, Panellus crassiporus, Panellus longistipitatus, Pan...
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Frontiers Media S.A.
2022-07-01
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| Series: | Frontiers in Microbiology |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fmicb.2022.928941/full |
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| author | Qiu-Yue Zhang Hong-Gao Liu Viktor Papp Meng Zhou Fang Wu Yu-Cheng Dai |
| author_facet | Qiu-Yue Zhang Hong-Gao Liu Viktor Papp Meng Zhou Fang Wu Yu-Cheng Dai |
| author_sort | Qiu-Yue Zhang |
| collection | DOAJ |
| description | Panellus is an Agaricales genus with both lamellate and poroid hymenophore. The poroid species are readily overlooked because of their tiny basidiocarps. The Chinese samples of poroid Panellus are studied, and five species, namely Panellus alpinus, Panellus crassiporus, Panellus longistipitatus, Panellus minutissimus, and Panellus palmicola are described as new species based on morphology and molecular phylogenetic analyses inferred from an nrITS dataset and a multi-gene dataset (nrITS + nrLSU + mtSSU + nrSSU + tef1). Panellus alpinus is characterized by its round to ellipsoid pores measuring 4–6 per mm and oblong ellipsoid basidiospores measuring 4.8–6 μm × 2.8–3.6 μm; P. crassiporus differs from other poroid species in the genus by the irregular pores with thick dissepiments and globose basidiospores measuring 8–9.8 μm × 6.9–8 μm; P. longistipitatus is distinguished by its long stipes, pyriform cheilocystidia, and broadly ellipsoid to subglobose basidiospores measuring 7–9.8 μm × 5–7 μm; P. minutissimus is characterized by its tiny and gelatinous basidiocarps, 5–20 pores per basidiocarp, and ellipsoid basidiospores measuring 6–8 μm × 3.2–4.2 μm; P. palmicola is characterized by its round pores measuring 2–4 per mm, the presence of acerose basidioles, and globose basidiospores measuring 7–9.5 μm × 6.2–8.2 μm. An identification key to 20 poroid species of Panellus is provided. |
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| language | English |
| last_indexed | 2024-04-13T10:38:16Z |
| publishDate | 2022-07-01 |
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| series | Frontiers in Microbiology |
| spelling | doaj.art-8b39e80dd7c94c1cbc2b3b1f980337af2022-12-22T02:49:59ZengFrontiers Media S.A.Frontiers in Microbiology1664-302X2022-07-011310.3389/fmicb.2022.928941928941Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From ChinaQiu-Yue Zhang0Hong-Gao Liu1Viktor Papp2Meng Zhou3Fang Wu4Yu-Cheng Dai5School of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, ChinaFaculty of Agronomy and Life Sciences, Zhaotong University, Zhaotong, ChinaDepartment of Botany, Hungarian University of Agriculture and Life Sciences, Budapest, HungarySchool of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, ChinaSchool of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, ChinaSchool of Ecology and Nature Conservation, Institute of Microbiology, Beijing Forestry University, Beijing, ChinaPanellus is an Agaricales genus with both lamellate and poroid hymenophore. The poroid species are readily overlooked because of their tiny basidiocarps. The Chinese samples of poroid Panellus are studied, and five species, namely Panellus alpinus, Panellus crassiporus, Panellus longistipitatus, Panellus minutissimus, and Panellus palmicola are described as new species based on morphology and molecular phylogenetic analyses inferred from an nrITS dataset and a multi-gene dataset (nrITS + nrLSU + mtSSU + nrSSU + tef1). Panellus alpinus is characterized by its round to ellipsoid pores measuring 4–6 per mm and oblong ellipsoid basidiospores measuring 4.8–6 μm × 2.8–3.6 μm; P. crassiporus differs from other poroid species in the genus by the irregular pores with thick dissepiments and globose basidiospores measuring 8–9.8 μm × 6.9–8 μm; P. longistipitatus is distinguished by its long stipes, pyriform cheilocystidia, and broadly ellipsoid to subglobose basidiospores measuring 7–9.8 μm × 5–7 μm; P. minutissimus is characterized by its tiny and gelatinous basidiocarps, 5–20 pores per basidiocarp, and ellipsoid basidiospores measuring 6–8 μm × 3.2–4.2 μm; P. palmicola is characterized by its round pores measuring 2–4 per mm, the presence of acerose basidioles, and globose basidiospores measuring 7–9.5 μm × 6.2–8.2 μm. An identification key to 20 poroid species of Panellus is provided.https://www.frontiersin.org/articles/10.3389/fmicb.2022.928941/fullAgaricomycetesBasidiomycotanew taxapolyporewood-decaying fungi |
| spellingShingle | Qiu-Yue Zhang Hong-Gao Liu Viktor Papp Meng Zhou Fang Wu Yu-Cheng Dai Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China Frontiers in Microbiology Agaricomycetes Basidiomycota new taxa polypore wood-decaying fungi |
| title | Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China |
| title_full | Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China |
| title_fullStr | Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China |
| title_full_unstemmed | Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China |
| title_short | Taxonomy and Multi-Gene Phylogeny of Poroid Panellus (Mycenaceae, Agaricales) With the Description of Five New Species From China |
| title_sort | taxonomy and multi gene phylogeny of poroid panellus mycenaceae agaricales with the description of five new species from china |
| topic | Agaricomycetes Basidiomycota new taxa polypore wood-decaying fungi |
| url | https://www.frontiersin.org/articles/10.3389/fmicb.2022.928941/full |
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