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Record W1978903491 · doi:10.1017/s0024282909990144

<i>Bacidia rosellizans</i>, a new lichen species from the taiga belt

2009· article· en· W1978903491 on OpenAlexaboutno aff
Stefan Ekman

Bibliographic record

VenueThe Lichenologist · 2009
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicLichen and fungal ecology
Canadian institutionsnot available
Fundersnot available
KeywordsAscocarpHymeniumThallusLichenBotanyBiologyGenusTaxonomy (biology)

Abstract

fetched live from OpenAlex

Abstract Bacidia rosellizansS. Ekman is described as new to science. Morphologically, the new species is similar to the type species of the genus,B. rosella(Pers.) De Not., particularly in the pale pink and pigment-deficient apothecia and in having the proper exciple and upper part of the hymenium inspersed with minute crystals that consist at least partly of atranorin.Bacidia rosellizans, however, differs in having a thin whitish thallus, smaller apothecia and a thinner apothecial margin, a dense layer of crystals along the excipular rim, shorter and narrower ascospores with fewer septa, and septate conidia. WhereasB. rosellais a species occurring in the nemoral zone of Europe and possibly northernmost Africa and parts of Asia (but not North America),B. rosellizansis found mainly onPopulusandSalixin taiga. This species is currently known from Sweden, Russia, Canada and the USA. It was erroneously treated asBacidia rosellain a monograph of North American corticolous species ofBacidiaandBacidinaby Ekman (inOpera Botanica127, 1996).

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.007

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.028
GPT teacher head0.199
Teacher spread0.172 · 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 source (direct Gemma or distilled Codex), 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

Citations6
Published2009
Admission routes1
Has abstractyes

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