The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere

Salomón, María Eugenia Salgado; Dresch, Philipp; Horak, Egon; Galleguillos, Felipe; Barroetaveña, Carolina; Peintner, Ursula

doi:10.1016/j.funbio.2018.08.009

Cited by 18 publications

(10 citation statements)

References 37 publications

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“…Cortinarius magellanicus has been reported several times from New Zealand, but our analyses show that it is a violet form of C. lubricanescens . See further Salgado Salomón et al (2018).…”

Section: Taxonomymentioning

confidence: 99%

A phylogenetic approach to a global supraspecific taxonomy of Cortinarius (Agaricales) with an emphasis on the southern mycota

Soop¹,

Dima²,

Cooper³

et al. 2019

persoonia

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A section-based taxonomy of Cortinarius, covering large parts of the temperate North and South Hemispheres, is presented. Thirty-seven previously described sections are reviewed, while another forty-two sections are proposed as new or as new combinations. Twenty additional clades are recovered but not formally described. Furthermore, six new or combined species names are introduced, and one species is neotypified. The structure is supported by morphological characters and molecular evidence, based on two (nrITS and nrLSU) and four (nrITS, nrLSU, rpb1 and rpb2) loci datasets and analysed by Maximum Likelihood methods (PhyML, RAxML). Altogether 789 Cortinarius samples were included in the study.

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“…Cortinarius magellanicus has been reported several times from New Zealand, but our analyses show that it is a violet form of C. lubricanescens . See further Salgado Salomón et al (2018).…”

Section: Taxonomymentioning

confidence: 99%

A phylogenetic approach to a global supraspecific taxonomy of Cortinarius (Agaricales) with an emphasis on the southern mycota

Soop¹,

Dima²,

Cooper³

et al. 2019

persoonia

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“…Wild fungi have gained special interest in recent decades due to their value as functional foods and their promising future related to the development of local economies [ 19 , 28 , 29 ]. The combined study of their taxonomy and molecular genetic diversity [ 19 , 30 , 31 , 32 , 33 , 34 , 35 ], their phenology, ecology, and productivity [ 19 , 22 ], and the determination of their nutritional and nutraceutical profiles are required to expand the current variety of harvested species (mainly Morchella spp. and Suillus luteus [ 20 ]) for their sustainable and safe use, thereby creating novel modalities of products and services that locals could offer [ 28 ].…”

Section: Introductionmentioning

confidence: 99%

Nutritional Composition and Bioactive Properties of Wild Edible Mushrooms from Native Nothofagus Patagonian Forests

Rugolo

Spréa

Días

et al. 2022

Foods

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Nothofagus forests of the Andean Patagonian region are home to numerous wild edible mushroom (WEM) species with interesting organoleptic characteristics, although many of them have unknown nutritional and nutraceutical profiles. The proximal composition, fatty and organic acids, soluble sugars, phenolic compounds, ergosterol, as well as antioxidant and antimicrobial activity of 17 WEMs were analyzed. Carbohydrates, the most abundant macronutrients, varied between 49.00 g/100 g dw (C. magellanicus) and 89.70 g/100 g dw (F. antarctica). Significantly higher values were found for total fat in G. gargal (5.90 g/100 g dw) followed by A. vitellinus (4.70 g/100 g dw); for crude protein in L. perlatum (36.60 g/100 g dw) followed by L. nuda (30.30 g/100 g dw); and for energy in G. gargal (398 Kcal/100g) and C. hariotii (392 Kcal/100g). The most effective extracts regarding the TBARS antioxidant capacity were those of Ramaria. This is the first time that a study was carried out on the chemical composition of G. sordulenta, C. xiphidipus, F. pumiliae, and L. perlatum. The promotion of sustainable use of WEMs, including their incorporation in functional diets that choose WEMs as nutritious, safe, and healthy foods, and their use in an identity mycogastronomy linked to tourism development, requires the detailed and precise nutritional and nutraceutical information of each species.

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“…This suggests a lack of competitiveness of the introduced alien species against native fungal communities of a given habitat, or even a weak "molecular dialogue" with horizontal gene transfer [89][90][91]. Such a possibility of P. menziesii invasiveness towards various species of Nothofagaceae has been indicated in a study by Salgado Salomón et al [92]. The presence of some species of mycorrhizal fungi shared by conifers P. menziesii and P. sylvestris, both several EM and AM (Wilcoxina rehmii Chin S. Yang & Korf, Endogone spp.…”

Section: Discussionmentioning

confidence: 98%

Mycobiota of Fine Roots of Pseudotsuga menziesii Introduced to the Native Forest Environment

Damszel

Szmidla

Sikora

et al. 2021

Forests

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The mycobiota of the fine roots of Pseudotsuga menziesii were studied as a measure of the adaptation of this alien species to new soil and climatic conditions. We hypothesized that after approximately 130 years of growth in a given habitat, the fungal community colonizing the fine roots of introduced trees would resemble the biota of Pinus sylvestris and Fagus sylvatica in surrounding stands of similar age and site conditions. The genetic material isolated from the fine roots was subjected to metagenomic analysis. We recorded 33, 97 and 95 OTUs exclusively from root samples of Douglas fir, beech and pine, respectively; 124 were common to all sample types. The biota from the roots of P. menziesii featured a less diverse taxonomic composition and were characterized by the highest proportion of symbiotrophs (71.8%) versus saprothrophs (5.6%) and pathogens (0.24%). Some fungal taxa (19) in the roots of P. menziesii were common with the biota in the roots of other adjacent trees, while some (7) were unique to Douglas fir. Our results indicate a locally differentiated strategy of naturalness of fungi inhabiting soil and roots of P. menziesii, although 130 years have passed since the introduction of the species.

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The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere

Cited by 18 publications

References 37 publications

A phylogenetic approach to a global supraspecific taxonomy of Cortinarius (Agaricales) with an emphasis on the southern mycota

A phylogenetic approach to a global supraspecific taxonomy of Cortinarius (Agaricales) with an emphasis on the southern mycota

Nutritional Composition and Bioactive Properties of Wild Edible Mushrooms from Native Nothofagus Patagonian Forests

Mycobiota of Fine Roots of Pseudotsuga menziesii Introduced to the Native Forest Environment

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