A new species, Russula luteolamellata (Russulaceae, Russulales) from China

Zhou, Hanwen; Cheng, Gui-Qiang; Hou, Cheng‐Lin

doi:10.11646/phytotaxa.556.2.3

Cited by 4 publications

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“…Russula luteolamellata (H. Zhou and C.L. Hou), a new species recently described from China easily differs in a yellowish to pale orange pileus, yellowish lamellae, and larger basidiospores (9–10.4 × 8–9.2 µm) [ 26 ]. Russula subbrevipes has a yellow ochre or yellowish-brown pileus and subglobose to broadly ellipsoid basidiospores [ 29 ].…”

Section: Resultsmentioning

confidence: 99%

“…Liang and J. Song), R. cremicolor , R. leucocarpa , R. luteolamellata , and R. subbrevipes —described as new in recent years [ 9 , 25 , 26 ]. The other species ( R. chloroides , R. delica , R. pallidospora , R. pseudodelica , R. flavispora , R. japonica , and R. brevipes ) were described in detail in various publications [ 24 , 27 , 30 ].…”

Section: Discussionmentioning

confidence: 99%

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Morphological Characteristics and Molecular Evidence Reveal four New Species of Russula subg. Brevipedum from China

Chen

Liang

et al. 2022

JoF

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In this study, four new species of Russula subg. Brevipedum collected from China are described based on morphological characteristics and molecular evidence. Russula brevispora has a white body whose whole parts often stain brownish-orange or grayish-orange, extremely crowded lamellae with the presence of lamellulae, basidiospores with low warts and an inamyloid suprahilar spot, and clavate or lageniform hymenial cystidia often with a papillary or submoniliform appendage. Russula flavescens is characterized by a white pileus often turning yellowish brown when touched, white lamellae turning brown or light orange, basidiospores with an inamyloid suprahilar spot, and fusiform hymenial cystidia often with an appendage. Russula longicollis is morphologically characterized by a white pileus, turning grayish orange when bruised, white lamellae turning pale yellow when bruised, basidiospores with isolated warts and an amyloid suprahilar spot, and fusiform hymenial cystidia usually with a long appendage. Russula pseudojaponica has a yellowish-brown pileus center, yellowish lamellae unchanging when bruised, basidiospores with low warts and an inamyloid suprahilar spot, clavate hymenial cystidia often with a papillary appendage, and clavate pileocystidia with granulose contents. Phylogenetic analyses showed that R. flavescens, R. brevispora, and R. pseudojaponica are members of the subsect. Pallidosporinae, whereas R. longicollis belongs to subsect. Lactarioideae, and is somewhat related to R. leucocarpa.

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Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Morphological Characteristics and Molecular Evidence Reveal four New Species of Russula subg. Brevipedum from China

Chen

Liang

et al. 2022

JoF

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“…This region has an annual precipitation of approximately 350-700 mm, and the altitude ranges from 200 to 2200 m (Zhou et al 2022a). Information about Russula from Yanshan Mountains is as yet limited (Lu et al 2015;Wu et al 2017;Yang et al 2021;Zhou et al 2022b).…”

Section: Introductionmentioning

confidence: 99%

Two new species of Russula subgenus Heterophyllidia (Russulaceae, Russulales) from Yanshan Mountains, North China

Zhou

Cheng

Huang

et al. 2023

EJT

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Two new species, Russula pseudopunicea C.L.Hou, G.Q.Cheng & H.Zhou sp. nov. and R. wulingshanensis C.L.Hou, G.Q.Cheng & H.Zhou sp. nov., from Yanshan mountains in North China are described herein based on morphological and phylogenetic analyses of nrITS, and nrLSU-rpb2-mtSSU gene regions. Morphologically, R. pseudopunicea sp. nov. is characterised by a reddish brown, light brown to brownish orange pileus with a greyish yellow margin, subglobose to broadly ellipsoid basidiospores with warts forming a partial reticulum and pleurocystidia turning grey to purplish red in sulfovanillin. Russula wulingshanensis sp. nov. is characterised by a purple pinkish pileus with a grey-white to grey-purple margin, subglobose to broadly ellipsoid basidiospores with isolated warts, and pileocystidia turning black in sulfovanillin. Phylogenetic and morphological analyses resolved the two species in Russula subg. Heterophyllidia. Russula pseudopunicea sp. nov. and R. wulingshanensis sp. nov. were placed in the lineages of subsect. Virescentinae and subsect. Griseinae, respectively.

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“…The peak of precipitation occurs in June–August. The altitude of these mountains ranges from 200 to 2,200 m ( Zhou et al., 2022a ; Zhou et al., 2022b ; Zhou et al., 2022c ). Some past records of Amanita species in this area are available ( Yang, 2004 ; Chen et al., 2006 ; Zhang et al., 2017 ; Cui et al., 2018 ; Wu et al., 2020 ).…”

Section: Introductionmentioning

confidence: 99%

Diversity and taxonomy of the genus Amanita (Amanitaceae, Agaricales) in the Yanshan Mountains, Northern China

Zhou,

Guo,

Zhuo

et al. 2023

Front. Plant Sci.

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Globally, the species of Amanita are key components of ectomycorrhizal ecosystems. Some of them are widely known as poisonous or edible fungi. Although many new Amanita species from China have been described, the species diversity of Yanshan Mountains remains unknown. We here describe three new species, namely, A. borealis sp. nov. (Sect. Amanita), A. brunneola sp. nov. (Sect. Caesareae), and A. yanshanensis sp. nov. (Sect. Validae), based on morphological observations and molecular phylogenetic analyses. In addition, nine known species, namely, A. caesareoides (Sect. Caesareae), A. chiui (Sect. Vaginatae), A. muscaria (Sect. Amanita), A. oberwinklerana (Sect. Roanokenses), A. ovalispora (Sect. Vaginatae), A. subglobosa (Sect. Amanita), A. subjunquillea (Sect. phalloideae), A. vaginata var. vaginata (Sect. Vaginatae), and A. virosa (Sect. phalloideae), were reported from Yanshan Mountains for the first time. Our results emphasize that China has a high diversity of Amanita species and that additional studies are required to understand the exact species number. These findings play a crucial role in Amanita toxin research and ecological conservation. This study investigated the areas where Amanita species-related research is lacking. The study also attempted to better understand Amanita distribution and thus contribute to related research. This study enriches the species diversity of Amanita in Yanshan Mountains and offers additional data supporting the macrofungal systematics, toxin research, and diversity and ecological studies of Amanita in future studies.

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A new species, Russula luteolamellata (Russulaceae, Russulales) from China

Cited by 4 publications

References 0 publications

Morphological Characteristics and Molecular Evidence Reveal four New Species of Russula subg. Brevipedum from China

Morphological Characteristics and Molecular Evidence Reveal four New Species of Russula subg. Brevipedum from China

Two new species of Russula subgenus Heterophyllidia (Russulaceae, Russulales) from Yanshan Mountains, North China

Diversity and taxonomy of the genus Amanita (Amanitaceae, Agaricales) in the Yanshan Mountains, Northern China

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