@ARTICLE{TreeBASE2Ref23604,
author = {Ibai Olariaga and Xabier Laskibar and Jan Holec},
title = {Cryptic diversity within Tricholomopsis rutilans: T. pteridicola sp. nov. associated with Pteridium aquilinum},
year = {2014},
keywords = {Species delimitation, cryptic speciation, ITS, barcoding},
doi = {},
url = {http://},
pmid = {},
journal = {Mycological Progress},
volume = {},
number = {},
pages = {},
abstract = {The large morphological variability of Tricholomopsis rutilans sensu lato is assessed through a detailed morphological study and analyses of the ITS-LSU regions of the nrDNA. Our Maximum Likelihood and Bayesian analyses coding indel information, show that T. rutilans is actually a species complex. Specimens of T. rutilans s.l. form 4 lineages, all of them characterized by having red-purple tones on the stipe, broadly ellipsoid to subglobose spores and narrow pleurocystidia 4-7 µm broad. One of those lineages is described as the new species T. pteridicola, collected in the Western Pyrenees, featured by its slender fruitbodies, pale yellowish cream lamellae and association with Pteridium aquilinum. We identify the lineage that comprises most specimens as T. rutilans s. str. and we propose a lectotype accompanied by an epitype to stabilize the use of the name. Tricholomopsis rutilans var. splendidissima is reduced to synonymy with T. rutilans based on morphological examination and the ITS sequence of the type specimen. The other two lineages, referred to as T. aff. rutilans 1 and T. aff. rutilans 2, are at present morphologically not distinguishable with certainty from T. rutilans, and we conclude that further morphological and molecular studies are needed in order to formally describe them.}
}
Citation for Study 16310

Citation title:
"Cryptic diversity within Tricholomopsis rutilans: T. pteridicola sp. nov. associated with Pteridium aquilinum".

Study name:
"Cryptic diversity within Tricholomopsis rutilans: T. pteridicola sp. nov. associated with Pteridium aquilinum".

This study is part of submission 16310
(Status: Published).
Citation
Olariaga I., Laskibar X., & Holec J. 2014. Cryptic diversity within Tricholomopsis rutilans: T. pteridicola sp. nov. associated with Pteridium aquilinum. Mycological Progress, .
Authors
-
Olariaga I.
-
Laskibar X.
-
Holec J.
Abstract
The large morphological variability of Tricholomopsis rutilans sensu lato is assessed through a detailed morphological study and analyses of the ITS-LSU regions of the nrDNA. Our Maximum Likelihood and Bayesian analyses coding indel information, show that T. rutilans is actually a species complex. Specimens of T. rutilans s.l. form 4 lineages, all of them characterized by having red-purple tones on the stipe, broadly ellipsoid to subglobose spores and narrow pleurocystidia 4-7 µm broad. One of those lineages is described as the new species T. pteridicola, collected in the Western Pyrenees, featured by its slender fruitbodies, pale yellowish cream lamellae and association with Pteridium aquilinum. We identify the lineage that comprises most specimens as T. rutilans s. str. and we propose a lectotype accompanied by an epitype to stabilize the use of the name. Tricholomopsis rutilans var. splendidissima is reduced to synonymy with T. rutilans based on morphological examination and the ITS sequence of the type specimen. The other two lineages, referred to as T. aff. rutilans 1 and T. aff. rutilans 2, are at present morphologically not distinguishable with certainty from T. rutilans, and we conclude that further morphological and molecular studies are needed in order to formally describe them.
Keywords
Species delimitation, cryptic speciation, ITS, barcoding
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S16310
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref23604,
author = {Ibai Olariaga and Xabier Laskibar and Jan Holec},
title = {Cryptic diversity within Tricholomopsis rutilans: T. pteridicola sp. nov. associated with Pteridium aquilinum},
year = {2014},
keywords = {Species delimitation, cryptic speciation, ITS, barcoding},
doi = {},
url = {http://},
pmid = {},
journal = {Mycological Progress},
volume = {},
number = {},
pages = {},
abstract = {The large morphological variability of Tricholomopsis rutilans sensu lato is assessed through a detailed morphological study and analyses of the ITS-LSU regions of the nrDNA. Our Maximum Likelihood and Bayesian analyses coding indel information, show that T. rutilans is actually a species complex. Specimens of T. rutilans s.l. form 4 lineages, all of them characterized by having red-purple tones on the stipe, broadly ellipsoid to subglobose spores and narrow pleurocystidia 4-7 µm broad. One of those lineages is described as the new species T. pteridicola, collected in the Western Pyrenees, featured by its slender fruitbodies, pale yellowish cream lamellae and association with Pteridium aquilinum. We identify the lineage that comprises most specimens as T. rutilans s. str. and we propose a lectotype accompanied by an epitype to stabilize the use of the name. Tricholomopsis rutilans var. splendidissima is reduced to synonymy with T. rutilans based on morphological examination and the ITS sequence of the type specimen. The other two lineages, referred to as T. aff. rutilans 1 and T. aff. rutilans 2, are at present morphologically not distinguishable with certainty from T. rutilans, and we conclude that further morphological and molecular studies are needed in order to formally describe them.}
}
- Show RIS reference
TY - JOUR
ID - 23604
AU - Olariaga,Ibai
AU - Laskibar,Xabier
AU - Holec,Jan
T1 - Cryptic diversity within Tricholomopsis rutilans: T. pteridicola sp. nov. associated with Pteridium aquilinum
PY - 2014
KW - Species delimitation
KW - cryptic speciation
KW - ITS
KW - barcoding
UR - http://dx.doi.org/
N2 - The large morphological variability of Tricholomopsis rutilans sensu lato is assessed through a detailed morphological study and analyses of the ITS-LSU regions of the nrDNA. Our Maximum Likelihood and Bayesian analyses coding indel information, show that T. rutilans is actually a species complex. Specimens of T. rutilans s.l. form 4 lineages, all of them characterized by having red-purple tones on the stipe, broadly ellipsoid to subglobose spores and narrow pleurocystidia 4-7 µm broad. One of those lineages is described as the new species T. pteridicola, collected in the Western Pyrenees, featured by its slender fruitbodies, pale yellowish cream lamellae and association with Pteridium aquilinum. We identify the lineage that comprises most specimens as T. rutilans s. str. and we propose a lectotype accompanied by an epitype to stabilize the use of the name. Tricholomopsis rutilans var. splendidissima is reduced to synonymy with T. rutilans based on morphological examination and the ITS sequence of the type specimen. The other two lineages, referred to as T. aff. rutilans 1 and T. aff. rutilans 2, are at present morphologically not distinguishable with certainty from T. rutilans, and we conclude that further morphological and molecular studies are needed in order to formally describe them.
L3 -
JF - Mycological Progress
VL -
IS -
ER -