Lyophyllum deqinense (Lyophyllaceae, Agaricales), a new species from southwestern China

Ma, Yuanhao; Liu, P. G.; Zhao, Zhixiang; Chen, W.; Zhao, Yongchang

doi:10.11646/phytotaxa.598.3.3

Cited by 6 publications

(8 citation statements)

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“…As a L.decastes complex, Clade a has 12 species most similar to Lyophyllum decastes, namely Lyophyllum (11,13,21,22,23,28,46,47,52,60,88). This result is broadly consistent with and surpasses those based on the phylogenetic analyses and morphology studies, which found 5 and 8 species, respectively (Moncalvo et al, 1993;Ma et al, 2022Ma et al, , 2023, also proving the reliability of our results.…”

Section: Figuresupporting

confidence: 92%

Global diversity and biogeography of Lyophyllum inferred from amplicon datasets

Wei,

Qi,

Zhang

et al. 2024

Front. Ecol. Evol.

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Lyophyllum consists of rare edible and medicinal mushrooms. Considering this group’s economic and ecological significance, understanding its biodiversity could be strategically important. Our analysis involved an extensive examination of publicly available ITS sequences from NCBI-GenBank and fungal amplicon sequencing data obtained from NCBI-SRA. At a 98% sequence similarity level, we deliminated 88 Lyophyllum OTUs, 49 of which were not categorized as ‘known species’. The diversity of Lyophyllum is predominantly concentrated in the Northern Hemisphere and tends to display endemic distribution, and Europe is particularly notable for its high diversity of Lyophyllum. Given the escalating volume of data produced by amplicon sequencing, employing the amplicon dataset can facilitate an accurate survey of species diversity in Lyophyllum taxonomy. By using data from amplicon datasets, the fieldwork time and research funding for taxonomists can be saved, thereby significantly advancing the progress of the entire field of biodiversity research.

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Section: Figuresupporting

confidence: 92%

Global diversity and biogeography of Lyophyllum inferred from amplicon datasets

Wei,

Qi,

Zhang

et al. 2024

Front. Ecol. Evol.

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“…Notes: Lyophyllum yiqunyang is quite similar to L. deqinense in having an olive-greyish to greyish-orange pileus and subglobose to globose basidiospores, the L. deqinense basidia are shorter (24.1-33.8 × 7.3-9.9 µm). The pileipellis of L. deqinense is a cutis composed of parallel elements [18].…”

Section: Taxonomymentioning

confidence: 99%

“…Kühner (Yunnan, Tibet); L. transforme (Lapl.) Singer (Yunnan, Tibet, Qinghai, Liaoning, Heilongjiang); and L. shimeji (Yunnan) [14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

“…and Salix cupularis, Shu-Hong Li, 8 August 2015, (L4206).Notes: Lyophyllum yiqunyang is quite similar to L. deqinense in having an olive-greyish to greyish-orange pileus and subglobose to globose basidiospores, the L. deqinense basidia are shorter (24.1-33.8 × 7.3-9.9 µm). The pileipellis of L. deqinense is a cutis composed of parallel elements[18].Lyophyllum yiqunyang is also similar to L. subalpinarum in having a greyish-yellow to olive-greyish pileus. Lyophyllum subalpinarum stipe is hollow, whitish-greyish to dark in the middle.…”

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confidence: 99%

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Two New Edible Lyophyllum Species from Tibetan Areas, China

Li,

Tang,

et al. 2023

Diversity

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Two new species, Lyophyllum yiqunyang and L. heimogu, that belong to the section Difformia of the genus Lyophyllum, are described based on collections from Tibetan areas, China. The two species are delicious edible low-temperature mushrooms and are widely collected and eaten by local people. Lyophyllum yiqunyang sp. nov. is saprotrophic and has medium-sized basidiomata, olive-grey pileus, cheilocystidia, absent pleurocystidia, globose to subglobose basidiospores (6.12–6.31 × 6.02–6.23 μm) and clamp connections at the pileus context, hymenophoral trama and stipe. Lyophyllum heimogu sp. nov. is saprotrophic and has a dark grey to olive pileus, medium-sized basidiomata and globose to subglobose basidiospores (5.31–5.63 × 5.22–5.41 μm). In the phylogenetic analyses, our two new species formed distinct clades that are well supported by posterior probabilities and bootstrap proportions. Detailed descriptions, colour photos, illustrations and a phylogenetic tree to show the positions of the two new species are presented.

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“…Larsson and Sundberg [10] provided ITS and LSU data, which provided more evidence for identifying species. Later, several Lyophyllum species were published based on ITS and LSU data [11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Two New Lyophyllum Species from Yunnan, China

Li,

Tang,

et al. 2024

Diversity

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Two novel species of Lyophyllum are proposed based on morphological and phylogenetic investigations. Lyophyllum bulborhizum sp. nov. has abundant black scales on the surface, is a dry, dark grey at the center, grey at the margin, has a clear bulbous stipe base, and has a narrowly cylindrical or narrowly clavate pleurocystidia and cheilocystidia. Lyophyllum nigrum sp. nov. is tufted and has a dark grey pileus and subclavate, a greyish green-to-olive stipe, and a narrowly cylindrical or narrowly clavate pleurocystidia and cheilocystidia. In addition, L. rhombisporum is described with morphology and phylogeny and compared with the type species. Molecular analyses employing internal transcribed spacer (ITS) sequences strongly support the two new species to be unique in the genus Lyophyllum. Full descriptions, colour photos, illustrations, and phylogenetic analyses results of the two new taxa and the known taxon are presented in this study.

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Lyophyllum deqinense (Lyophyllaceae, Agaricales), a new species from southwestern China

Cited by 6 publications

References 0 publications

Global diversity and biogeography of Lyophyllum inferred from amplicon datasets

Global diversity and biogeography of Lyophyllum inferred from amplicon datasets

Two New Edible Lyophyllum Species from Tibetan Areas, China

Two New Lyophyllum Species from Yunnan, China

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