Cortinarius koldingensis—a new species of Cortinarius, subgenus Phlegmacium related to Cortinarius sulfurinus

Tobias Guldberg Frøslev; Thomas Stjernegaard Jeppesen; Bálint Dima

doi:10.1007/s11557-015-1098-z

Cortinarius koldingensis—a new species of Cortinarius, subgenus Phlegmacium related to Cortinarius sulfurinus

Tobias Guldberg Frøslev^*, Thomas Stjernegaard Jeppesen, Bálint Dima

^*Corresponding author af dette arbejde

LUKKET: SNM Undervisning

3 Citationer (Scopus)

Abstract

Cortinarius koldingensis is described as a new species based on several collections from a small area in Denmark. Sequence data from the ITS marker places it in the Sulfurini group of the large Calochroi clade of Cortinarius subgenus Phlegmacium, along with C. sulfurinus and two North American taxa. It is phylogenetically distinct from the other species in the Sulfurini and differs from C. sulfurinus by several deviating morphological characteristics. The species has been collected on several occasions over the last 15 years from only one Danish locality. Despite extensive molecular screening of numerous possible conspecific specimens, including holotype and comparison with all publicly available ITS sequence data from specimens and environmental DNA alike, no match with specimens from elsewhere has been encountered, and we hypothesize that the species is rare in Europe.

Originalsprog	Engelsk
Artikelnummer	73
Tidsskrift	Mycological Progress
Vol/bind	14
Udgave nummer	9
Antal sider	7
ISSN	1617-416X
DOI	https://doi.org/10.1007/s11557-015-1098-z
Status	Udgivet - 2015

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10.1007/s11557-015-1098-z

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title = "Cortinarius koldingensis—a new species of Cortinarius, subgenus Phlegmacium related to Cortinarius sulfurinus",

abstract = "Cortinarius koldingensis is described as a new species based on several collections from a small area in Denmark. Sequence data from the ITS marker places it in the Sulfurini group of the large Calochroi clade of Cortinarius subgenus Phlegmacium, along with C. sulfurinus and two North American taxa. It is phylogenetically distinct from the other species in the Sulfurini and differs from C. sulfurinus by several deviating morphological characteristics. The species has been collected on several occasions over the last 15 years from only one Danish locality. Despite extensive molecular screening of numerous possible conspecific specimens, including holotype and comparison with all publicly available ITS sequence data from specimens and environmental DNA alike, no match with specimens from elsewhere has been encountered, and we hypothesize that the species is rare in Europe.",

keywords = "Agaricales, DNA, ITS, Taxonomy",

author = "Fr{\o}slev, {Tobias Guldberg} and Jeppesen, {Thomas Stjernegaard} and B{\'a}lint Dima",

year = "2015",

doi = "10.1007/s11557-015-1098-z",

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volume = "14",

journal = "Mycological Progress",

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TY - JOUR

T1 - Cortinarius koldingensis—a new species of Cortinarius, subgenus Phlegmacium related to Cortinarius sulfurinus

AU - Frøslev, Tobias Guldberg

AU - Jeppesen, Thomas Stjernegaard

AU - Dima, Bálint

PY - 2015

Y1 - 2015

N2 - Cortinarius koldingensis is described as a new species based on several collections from a small area in Denmark. Sequence data from the ITS marker places it in the Sulfurini group of the large Calochroi clade of Cortinarius subgenus Phlegmacium, along with C. sulfurinus and two North American taxa. It is phylogenetically distinct from the other species in the Sulfurini and differs from C. sulfurinus by several deviating morphological characteristics. The species has been collected on several occasions over the last 15 years from only one Danish locality. Despite extensive molecular screening of numerous possible conspecific specimens, including holotype and comparison with all publicly available ITS sequence data from specimens and environmental DNA alike, no match with specimens from elsewhere has been encountered, and we hypothesize that the species is rare in Europe.

AB - Cortinarius koldingensis is described as a new species based on several collections from a small area in Denmark. Sequence data from the ITS marker places it in the Sulfurini group of the large Calochroi clade of Cortinarius subgenus Phlegmacium, along with C. sulfurinus and two North American taxa. It is phylogenetically distinct from the other species in the Sulfurini and differs from C. sulfurinus by several deviating morphological characteristics. The species has been collected on several occasions over the last 15 years from only one Danish locality. Despite extensive molecular screening of numerous possible conspecific specimens, including holotype and comparison with all publicly available ITS sequence data from specimens and environmental DNA alike, no match with specimens from elsewhere has been encountered, and we hypothesize that the species is rare in Europe.

KW - Agaricales

KW - DNA

KW - ITS

KW - Taxonomy

U2 - 10.1007/s11557-015-1098-z

DO - 10.1007/s11557-015-1098-z

M3 - Journal article

AN - SCOPUS:84939780371

SN - 1617-416X

VL - 14

JO - Mycological Progress

JF - Mycological Progress

IS - 9

M1 - 73

ER -

Cortinarius koldingensis—a new species of Cortinarius, subgenus Phlegmacium related to Cortinarius sulfurinus

Abstract

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