Thaxterogaster pallidirimosus is a species of fungus in the family Cortinariaceae.[1]
| Thaxterogaster pallidirimosus | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Agaricales |
| Family: | Cortinariaceae |
| Genus: | Thaxterogaster |
| Species: | T. pallidirimosus
|
| Binomial name | |
| Thaxterogaster pallidirimosus (Kytöv., Liimat. & Niskanen) Niskanen & Liimat. (2022)
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| Synonyms | |
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Taxonomy edit
It was described as new to science in 2014 and classified as Cortinarius pallidirimosus from specimens collected in Finland. It was placed in the subgenus Phlegmacium of the large mushroom genus Cortinarius.[2]
In 2022 the species was transferred from Cortinarius and reclassified as Thaxterogaster pallidirimosus based on genomic data.[3]
Description edit
Fruitbodies are distinguished in the field by their cream-coloroured caps with hygrophanous streaks, the honey-like odor of the flesh, and the association with birch.[2]
Etymology edit
The specific epithet pallidirimosus refers to the pale, streaked cap. Thaxterogaster caesiophylloides is a closely related sister species.[2]
Habitat and distribution edit
The fungus is found throughout Fennoscandia, in Russia, and in Oregon (United States). It fruits on the ground singly or in small groups in boreal forest, mesic forest, and mixed forests with birch.[2]
References edit
- ^ "Species Fungorum - Thaxterogaster pallidirimosus (Kytöv., Liimat. & Niskanen) Niskanen & Liimat". www.speciesfungorum.org. Retrieved 2023-01-14.
- ^ a b c d Liimatainen K, Niskanen T, Dima B, Kytövuori I, Ammirati JF, Frøslev TG (2014). "The largest type study of Agaricales species to date: bringing identification and nomenclature of Phlegmacium (Cortinarius) into the DNA era". Persoonia. 33: 98–140. doi:10.3767/003158514X684681. PMC 4312940. PMID 25737596.
- ^ Liimatainen, Kare; Kim, Jan T.; Pokorny, Lisa; Kirk, Paul M.; Dentinger, Bryn; Niskanen, Tuula (2022-01-01). "Taming the beast: a revised classification of Cortinariaceae based on genomic data". Fungal Diversity. 112 (1): 89–170. doi:10.1007/s13225-022-00499-9. hdl:2299/25409. ISSN 1878-9129. S2CID 247098340.
External links edit
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