CACrown ArchivesThe cinema collection
Menu
Research dossier · Science & Nature

Xanthoria yorkensis

species of fungus

Specimen drawers, botanical folios and brass scientific instruments under study light
Science and natureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 6, 2026
Entity authorityQ59530853 ↗
Source-derived summary

Xanthoria yorkensis is a species of corticolous (bark-dwelling), crustose lichen in the family Teloschistaceae. Found in South Australia, it was formally described as a new species in 2009 by lichenologists Sergey Kondratyuk and Ingvar Kärnefelt. The type specimen, collected along the Maitland road in Yorke Peninsula, was found growing on Melaleuca trees in mallee scrub. The species epithet refers to its type locality, the only place the lichen is known to occur. Kondratyuk and colleagues proposed to transfer the taxon to the newly circumscribed Jackelixia in 2009, but this genus has not been widely accepted by other authorities.

Editorial summary

“Xanthoria yorkensis” enters the record as species of fungus. Crown Archives preserves that source wording while asking what Xanthoria, yorkensis and species can confirm, complicate or overturn.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—2009—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Xanthoria, yorkensis and species.
Editorial analysis

Why this record matters

“Xanthoria yorkensis” is worth following because a concise public description often conceals a longer documentary argument. Here, Xanthoria, yorkensis and species provides the most credible route into that argument.

Evidence profile

Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated Mar 6, 2026. The linked authority identifier is Q59530853. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2009.

Critical limits

Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
Verify next

Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Xanthoria yorkensis”, its source revision and the description used here.
  2. Expand the search: follow Xanthoria yorkensis primary sources, Xanthoria yorkensis archive and Xanthoria research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Xanthoria yorkensis”?
  2. Has classification or technical consensus changed since the cited source?
  3. Which observation, specimen, dataset or publication supports the account?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Xanthoria yorkensis” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.