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Record W4413241321 · doi:10.3114/fuse.2025.16.17

The sexual morph of <i>Hohenbuehelia subreniformis</i> ( <i>Pleurotaceae</i> ) discovered in Finland

2025· article· en· W4413241321 on OpenAlexaffabout
R. Greg Thorn, Giovanni Consiglio, Ledo Setti, Tapio Kekki, B.C. Daigneault, Ellen J. O'Neill

Bibliographic record

VenueFungal Systematics and Evolution · 2025
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicMycorrhizal Fungi and Plant Interactions
Canadian institutionsWestern University
Fundersnot available
KeywordsBiologyCladeInternal transcribed spacerPhylogenetic treeRibosomal RNAEvolutionary biologyPileusGenusZoologyBotanyGeneticsGeneMushroom

Abstract

fetched live from OpenAlex

A fresh collection of a Hohenbuehelia from Turku, Finland was determined through phylogenetic analyses of sequences of the nuclear ribosomal internal transcribed spacer (ITS) region, large ribosomal subunit (nLSU), translation elongation factor 1-alpha ( TEF-1α ), and RNA polymerase II second largest subunit ( RPB2 ) genes to be conspecific with ex-type cultures of Hohenbuehelia subreniformis , originally described from Ontario, Canada. No sexual morph was known; it is a member of the broad H. atrocoerulea clade. We provide a detailed description of the macro- and micromorphology of this species, which resembles pale forms of H. grisea but differs in having a more spathulate pileus and broader spores. Of the fifteen valid species formerly classified in the anamorph genus Nematoctonus , all but three are now linked to conspecific or closely related sexual morphs in Hohenbuehelia .

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.111
Threshold uncertainty score0.137

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.006
GPT teacher head0.193
Teacher spread0.187 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2025
Admission routes2
Has abstractyes

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