Morpho-taxonomic and phylogenetic characterization of Artomyces pyxidatus (Auriscalpiaceae) from the western Himalayas, India

Research Article

Authors

DOI:

https://doi.org/10.21276/pt.2025.v2.i4.11

Keywords:

Uttarakhand, new record, nrITS, Taxonomy, Phylogeny

Abstract

In this present communication, Artomyces pyxidatus, belonging to the family Auriscalpiaceae, is described from the state of Uttarakhand as a new record for the region with molecular phylogeny. It was found in association with Quercus leucotrichophora and is characterized by being gregarious, repeatedly branched, smooth, and whitish to pale yellowish at first and sometimes darkening to pale tan or brown; it tastes peppery-acrid. Artomyces pyxidatus is presented here as a new record for the Uttarakhand mycobiota, and its identity is based on detailed morphology, anatomy, and nrITS-based phylogeny.

Author Biographies

  • Shikha Choudhary, University of Jammu ‒180006, Jammu and Kashmir, India

    Department of Botany

  • Yash Pal Sharma, University of Jammu, ‒180006, Jammu and Kashmir, India

    Professor, Department of Botany

  • Priyanka Uniyal, Government P.G. College, Gopeshwar

    Assistant Professor, Department of Botany

References

Corner EJH. A monograph of Clavaria and allied genera. Oxford University Press; 1950.

Virágh M, Merényi Z, Csernetics Á, Földi C, Sahu N, Liu XB, Hibbett DS, Nagy LG. Evolutionary morphogenesis of sexual fruiting bodies in Basidiomycota: toward a new evo-devo synthesis. Microbiol Mol Biol Rev. 2022; 86(1):e00019-21. https://doi.org/10.1128/MMBR.00019-21

Vizzini A, Alvarado P, Consiglio G, Marchetti M, Xu J. Family matters inside the order Agaricales: systematic reorganization and classification of incertae sedis clitocyboid, pleurotoid and tricholomatoid taxa based on an updated 6-gene phylogeny. Stud Mycol. 2024; 107:67-148. https://doi.org/10.3114/sim.2024.107.02

Cai Q, He S, Li GM, Fan XP, Li YC, Yang ZL. The genus Artomyces (Auriscalpiaceae, Basidiomycota) from the Gaoligong Mountains and adjacent areas, southwestern China. Mycologia. 2025; 117(3):516-531. https://doi.org/10.1080/00275514.2025.2476936

Jülich W. Higher taxa of basidiomycetes. Bibliotheca Mycologica, Vol 85. J. Cramer; 1981.

Miller SL, McClean TM, Walker JF, Buyck B. A molecular phylogeny of the Russulales including agaricoid, gasteroid and pleurotoid taxa. Mycologia. 2001; 93(2):344-354. https://doi.org/10.1080/00275514.2001.12063166

Lickey EB, Hughes W, Peterson RH. Phylogenetic and taxonomic studies in Artomyces and Clavicorona (Homobasidiomycetes, Auriscalpiaceae). Sydowia. 2003; 55(2):181-254.

Kornerup A, Wanscher JH. Methuen handbook of colour. 3rd ed. Eyre Methuen Ltd; 1978:252.

White TJ, Bruns T, Lee S, Taylor J. Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis MA, Gelfand DH, Sninsky JJ, White TJ, eds. PCR protocols: a guide to methods and applications. Academic Press; 1990:315-322.

Altschul SF, Madden TL, Schäffer AA, Zhang J, Zhang Z, Miller W, Lipman DJ. Gapped BLAST and PSI-BLAST: a new generation of protein database search programs. Nucleic Acids Res. 1997; 25(17):3389-3402. https://doi.org/10.1093/nar/25.17.3389

Kneal R, Smith M. Artomyces nothofagi sp. nov., a clavarioid fungus from a Chilean Nothofagus forest. Mycotaxon. 2015; 130:653-660.

Dong JH, Li Q, Yuan Q, et al. Species diversity, taxonomy, molecular systematics and divergence time of wood-inhabiting fungi in Yunnan-Guizhou Plateau, Asia. Mycosphere. 2024; 15(1):1110-1293.

Katoh K, Standley DM. MAFFT multiple sequence alignment software version 7: improvements in performance and usability. Mol Biol Evol. 2013; 30(4):772-780. https://doi.org/10.1093/molbev/mst010

Kumar S, Stecher G, Li M, Knyaz C, Tamura K. MEGA X: molecular evolutionary genetics analysis across computing platforms. Mol Biol Evol. 2018; 35(6):1547-1549. https://doi.org/10.1093/molbev/msy096

Tieken SM. Artomyces pyxidatus (Auriscalpiaceae, Fungi) in the Great Smoky Mountains National Park: individuals and populations. TRACE: Tennessee Research and Creative Exchange; 2002.

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Published

2025-12-28

Data Availability Statement

All relevant data has been included in the manuscript.

How to Cite

1.
Chaoudhary S, Sharma YP, Uniyal P. Morpho-taxonomic and phylogenetic characterization of Artomyces pyxidatus (Auriscalpiaceae) from the western Himalayas, India: Research Article. phytoTalks. 2025;2(4):668-674. doi:10.21276/pt.2025.v2.i4.11

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