Exploring the Relationships between Four New Species of Boletoid Fungi from Northern China and Their Related Species

Wang, Yan; Tuo, Yong-Lan; Wu, Dongmei; Gao, Neng; Zhang, Zhenghao; Rao, Gu; Wang, Xiaomin; Wang, Jing; Dai, Dan; Yu, Li; Zhang, Bo

doi:10.3390/jof8030218

Cited by 9 publications

(6 citation statements)

References 65 publications

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“…Phylogenetically, Hemilanmaoa is embedded in the Pulveroboletus Group, forming a distinct lineage. Hemilanmaoa is the sister of "clade 1" (Figure 1), including Amoenoboletus G. Wu, E. Horak, & Zhu L. Yang, Pulveroboletus Murrill, and Suillellus However, Hemilanmaoa is different from Amoenoboletus in its context, and hymenophores change to blue when injured (Chen et al, 2019); Pulveroboletus differs in its pulverulent surface, distinctly marginal veil, and adnexed hymenophore (Wu et al, 2016a;Zeng et al, 2017); Suillellus can be distinguished by its usually olive pileus surface and amyloid hyphae of stipe base (Vizzini et al, 2014;Wang et al, 2022). Morphologically, Hemilanmaoa is similar to Rubroboletus Kuan Zhao & Zhu L. Yang, Neoboletus Gelardi, Simonini & Vizzini, Caloboletus Vizzini, Cyanoboletus Gelardi, Vizzini & Simonini and Lanmaoa G. Wu & Zhu L. Yang.…”

Section: Discussionmentioning

confidence: 99%

Boletaceae in China: Taxonomy and phylogeny reveal a new genus, two new species, and a new record

Wang

Wang²,

Dai³

et al. 2023

Front. Microbiol.

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Boletaceae, the largest family in Boletales, has been attracted by mycologists in the world due to its diverse morphology and complex history of evolution. Although considerable work has been done in the past decades, novel taxa are continually described. The current study aimed to introduce three new taxa and one new record of Boletaceae from China. The morphological descriptions, color photographs, phylogenetic trees to show the positions of the taxa, and comparisons with allied taxa are provided. The new genus Hemilanmaoa is unique in the Pulveroboletus group, and Hemilanmaoa retistipitatus was introduced as the type species. It can be distinguished by its bluing basidioma when injured, a decurrent hymenophore, a stipe covered with distinct reticulations, and a fertile stipitipellis. Porphyrellus pseudocyaneotinctus is characterized by its pileipellis consisting of broadly concatenated cells and thin-walled caulocystidia in Porphyrellus. In Phylloporus, Phylloporus biyangensis can be distinguished by its hymenophores that change to blue when injured and yellow basal mycelium. Lanmaoa angustispora, as a new record, is first reported in Northern China. Internal transcribed spacer (ITS), 28S rDNA (28S), translation elongation factor 1-alpha (tef1-α), RNA polymerase II subunit 1 (rpb1), and RNA polymerase II subunit 2 (rpb2) were employed to execute phylogenetic analyses.

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Section: Discussionmentioning

confidence: 99%

Boletaceae in China: Taxonomy and phylogeny reveal a new genus, two new species, and a new record

Wang

Wang²,

Dai³

et al. 2023

Front. Microbiol.

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“…Macrofungi have important ecological and economical values. The species diversity, taxonomy, and phylogeny of macrofungi have been extensively investigated in recent years, and many new species have been discovered ( Han et al, 2016 ; Cui et al, 2019 ; Shen et al, 2019 ; Sun et al, 2020 , 2022 ; Cao et al, 2021 ; Liu et al, 2021a , b , 2022a , 2022b ; Zhang et al, 2021 ; Ji et al, 2022 ; Song et al, 2022 ; Wang et al, 2022 ). The genus Inosperma (Kühner) Matheny and Esteve-Rav.…”

Section: Introductionmentioning

confidence: 99%

Five new species of Inosperma from China: Morphological characteristics, phylogenetic analyses, and toxin detection

Xu²,

Long³

et al. 2022

Front. Microbiol.

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Many species of Inosperma cause neurotoxic poisoning in humans after consumption around the world. However, the toxic species of Inosperma and its toxin content remain unclear. In the present study, we proposed five new Inosperma species from China, namely, I. longisporum, I. nivalellum, I. sphaerobulbosum, I. squamulosobrunneum, and I. squamulosohinnuleum. Morphological and molecular phylogenetic analyses based on three genes (ITS, nrLSU, rpb2) revealed that these taxa are independent species. A key to 17 species of Inosperma in China is provided. In addition, targeted screening for the most notorious mushroom neurotoxins, muscarine, psilocybin, ibotenic acid, and muscimol, in these five new species was performed by using ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Our results show that the neurotoxin contents in these five species varied: I. sphaerobulbosum contains none of the tested neurotoxins; I. nivalellum is muscarine positive; I. longisporum and I. squamulosohinnuleum contain both ibotenic acid and muscimol, and I. squamulosobrunneum only contains muscimol; psilocybin was not detected in these five new species.

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“…Macrofungi have important ecological and economical values. The species diversity, taxonomy, and phylogeny of macrofungi have been extensively investigated in recent years, and many new species have been discovered [ 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 ]. During our investigations of macrofungi in China, numerous specimens of Phellodon were collected.…”

Section: Introductionmentioning

confidence: 99%

Phylogenetic Analyses and Morphological Studies Reveal Four New Species of Phellodon (Bankeraceae, Thelephorales) from China

Song

Sun

Liu

et al. 2022

JoF

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Phellodon is a genus of ectomycorrhizal fungi with important ecological roles and exploitable biological activities. In this study, four new species of Phellodon, P. caesius, P. henanensis, P. concentricus and P. subgriseofuscus, are described from China based on morphological characters and molecular evidence. The phylogenetic analyses of Phellodon were carried out based on the ITS + nLSU gene regions and the combined sequence dataset of ITS + nLSU + nSSU + RPB1 + RPB2 gene regions. Phellodon caesius is characterized by its dark bluish-grey, dark grey to black grey pileus, ash grey to dark bluish-grey spines, and the presence of both simple septa and clamp connections on generative hyphae of stipe. Phellodon concentricus is characterized by its zonate pileal surface, dark grey context in pileus, and spongy basidiomata. Phellodon henanensis is characterized by its ash grey, light vinaceous grey to light brown pileal surface, thin context in pileus, and the presence of both simple septa and clamp connections on generative hyphae of spines. Phellodon subgriseofuscus is characterized by its fuscous to black pileal surface, white to light brown spines, and vinaceous grey context. Illustrated descriptions and the ecological habits of the novel species are provided.

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Exploring the Relationships between Four New Species of Boletoid Fungi from Northern China and Their Related Species

Cited by 9 publications

References 65 publications

Boletaceae in China: Taxonomy and phylogeny reveal a new genus, two new species, and a new record

Boletaceae in China: Taxonomy and phylogeny reveal a new genus, two new species, and a new record

Five new species of Inosperma from China: Morphological characteristics, phylogenetic analyses, and toxin detection

Phylogenetic Analyses and Morphological Studies Reveal Four New Species of Phellodon (Bankeraceae, Thelephorales) from China

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