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Research dossier · Science & Nature

Passerina filiformis subsp. filiformis

subspecies of plant

Specimen drawers, botanical folios and brass scientific instruments under study light
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 19, 2025
Entity authorityQ104064231 ↗
Source-derived summary

Passerina filiformis subsp. filiformis is a shrub belonging to the genus Passerina. The species is endemic to South Africa and occurs in the Western Cape. It is a subspecies of Passerina filiformis.

Editorial summary

Begin with the source’s own compact description: “Passerina filiformis subsp. filiformis” is subspecies of plant. The dossier treats that line as a proposition to test through Passerina, filiformis and subsp, not as a finished interpretation.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current 32-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Passerina, filiformis and subsp is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “subspecies of plant” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Sep 19, 2025. The linked authority identifier is Q104064231. None of the 0 selected statements returned an explicit reference.

Critical limits

Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. 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 “Passerina filiformis subsp. filiformis”, its source revision and the description used here.
  2. Expand the search: follow Passerina filiformis subsp. filiformis primary sources, Passerina filiformis subsp. filiformis archive and Passerina 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 “Passerina filiformis subsp. filiformis”?
  2. Has classification or technical consensus changed since the cited source?
  3. Is the terminology current, historical or disputed?
Subject index

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Source & attribution

This entry incorporates text from “Passerina filiformis subsp. filiformis” 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.