Tricholoma ustaloides (Agaricales, Basidiomycota) in Poland

Halama, Marek; Ważny, Rafał; Czosnykowska-Łukacka, Matylda; Dobosz, Tadeusz

doi:10.1515/pbj-2016-0007

Cited by 3 publications

(3 citation statements)

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“…T. ustaloides Romagn., sister clade to T. kakishimejioides ( Fig. 1 ), has a larger basidium, i.e., 30–50 µm in length according to Christensen and Heilmann-Clausen (2013) or 29.5–37.5 µm according to Halama et al (2016) . Although several reports of T. ustaloides are known from Japan with the common name of Nigashimeji , most of those descriptions are confused with closely related species.…”

Section: Taxonomymentioning

confidence: 99%

“…Here, we revised the taxonomic position of Kakishimeji and closely related species in sect. Genuina sampled in Japan, based on multi-gene molecular phylogenetic analyses, as has been reported for genus Tricholoma in diverse geographic regions (e.g., Grubisha, Levsen, Olson, & Taylor, 2012 ; Halama, Wany, Czosnykowska-Łukacka, & Dobosz, 2016 ; Heilmann-Clausen et al, 2017 ; Reschke, Popa, Yang, & Kost, 2018 ). Our hypothesis is that there is taxonomic confusion regarding the poisonous Kakishimeji and closely related species, which has long hampered discussion of the edibility and toxicity of these mushroom species.…”

Section: Introductionmentioning

confidence: 99%

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Taxonomic revision of the Japanese Tricholoma ustale and closely related species based on molecular phylogenetic and morphological data

et al. 2021

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Kakishimeji" identified as Tricholoma ustale and belonging to Tricholoma sect. Genuina is a common poisonous mushroom in Japan. Kakishimeji contains the toxic compound ustalic acid and causes digestive trouble. However, this fungus is consumed in some regions of Japan without any digestive issues. We clarified the probable species complex of Kakishimeji based on a phylogenetic analysis. We collected 89 basidioma specimens of Kakishimeji and related species from various forest sites in Japan and conducted phylogenetic analyses using 7 nuclear and mitochondrial gene sequences. Kakishimeji was found to consist of four distinct phylogenetic clades based on all DNA regions tested. Of these, two clades included European T. stans and T. albobrunneum type specimens. Another two clades consisted of sister clades to T. pessundatum and T. ustaloides. In addition, all four phylogenetic clades of Kakishimeji had different spore and basidium sizes. Therefore, we regarded the latter two clades as two new Tricholoma species: T. kakishimeji and T. kakishimejioides.

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Section: Taxonomymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Taxonomic revision of the Japanese Tricholoma ustale and closely related species based on molecular phylogenetic and morphological data

et al. 2021

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“…In Poland, known only from Kraków (Wojewoda, 1996) and Ojców NP (Wojewoda, 2008 Notes. In Poland, known only from Łężczok NR (Halama, 2015;Halama et al, 2016 Notes. Basidiomata thin, inconspicuous, greyish to hyaline, ceraceous.…”

Section: Galerina Mniophila (Lasch) Kühnermentioning

confidence: 99%

Contribution to Knowledge of Mycobiota of the Wielkopolski National Park (W Poland), Part 2

2021

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Wielkopolski National Park is a protected area located in central Wielkopolska, near Poznań City, and is an important refuge to numerous valuable species of plants, fungi, and animals. Through 2019, the project to recognize and catalog the macromycetes of this Park was continued. The current paper presents the results of these studies in the form of an annotated list of the recorded species. One hundred and eighty-nine taxa new for Wielkopolski National Park have been identified. Among these, nine are new to Poland (Acanthophysellum lividocoeruleum, Agaricus moellerianus, Callistosporium luteo-olivaceum, Entoloma terreum, Flammulina populicola, Leucoagaricus sublittoralis, Marasmius anomalus var. microsporus, Phaeohelotium rufescens, and Tulasnella danica). The current number of fungal taxa found in this park is 1,122.

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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

Vizzini,

Alvarado,

Consiglio

et al. 2024

Studies in Mycology

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The phylogenetic position of several clitocyboid/pleurotoid/tricholomatoid genera previously considered incertae sedis is here resolved using an updated 6-gene dataset of Agaricales including newly sequenced lineages and more complete data from those already analyzed before. Results allowed to infer new phylogenetic relationships, and propose taxonomic novelties to accommodate them, including up to ten new families and a new suborder. Giacomia (for which a new species from China is here described) forms a monophyletic clade with Melanoleuca (Melanoleucaceae) nested inside suborder Pluteineae, together with the families Pluteaceae, Amanitaceae (including Leucocortinarius), Limnoperdaceae and Volvariellaceae. The recently described family Asproinocybaceae is shown to be a later synonym of Lyophyllaceae (which includes also Omphaliaster and Trichocybe) within suborder Tricholomatineae. The families Biannulariaceae, Callistosporiaceae, Clitocybaceae, Fayodiaceae, Macrocystidiaceae (which includes Pseudoclitopilus), Entolomataceae, Pseudoclitocybaceae (which includes Aspropaxillus), Omphalinaceae (Infundibulicybe and Omphalina) and the new families Paralepistaceae and Pseudoomphalinaceae belong also to Tricholomatineae. The delimitation of the suborder Pleurotineae (= Schizophyllineae) is discussed and revised, accepting five distinct families within it, viz. Pleurotaceae, Cyphellopsidaceae, Fistulinaceae, Resupinataceae and Schizophyllaceae. The recently proposed suborder Phyllotopsidineae (= Sarcomyxineae) is found to encompass the families Aphroditeolaceae, Pterulaceae, Phyllotopsidaceae, Radulomycetaceae, Sarcomyxaceae (which includes Tectella), and Stephanosporaceae, all of them unrelated to Pleurotaceae (suborder Pleurotineae) or Typhulaceae (suborder Typhulineae). The new family Xeromphalinaceae, encompassing the genera Xeromphalina and Heimiomyces, is proposed within Marasmiineae. The suborder Hygrophorineae is here reorganized into the families Hygrophoraceae, Cantharellulaceae, Cuphophyllaceae, Hygrocybaceae and Lichenomphaliaceae, to homogenize the taxonomic rank of the main clades inside all suborders of Agaricales. Finally, the genus Hygrophorocybe is shown to represent a distinct clade inside Cuphophyllaceae, and the new combination H. carolinensis is proposed.

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Tricholoma ustaloides (Agaricales, Basidiomycota) in Poland

Cited by 3 publications

References 3 publications

Taxonomic revision of the Japanese <i>Tricholoma ustale</i> and closely related species based on molecular phylogenetic and morphological data

Taxonomic revision of the Japanese <i>Tricholoma ustale</i> and closely related species based on molecular phylogenetic and morphological data

Contribution to Knowledge of Mycobiota of the Wielkopolski National Park (W Poland), Part 2

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

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