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Acacia perangusta

species of plant

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 10, 2021
Entity authorityQ15288391
Source-derived summary

Acacia perangusta, commonly known as eprapah wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia.

Description

The shrub or small tree typically can grow to a height of around 7 m (23 ft) and has a bushy habit with a width reaching up to 5 m (16 ft). It has slender, glabrous, reddish brown coloured branchlets that are angled at the extremities. Like most species of Acacia it has phyllodes rather than true leaves. The thin, glabrous, evergreen phyllodes have a narrowly linear shape with a length of 4 to 8 cm (1.6 to 3.1 in) and a width of 1 to 1.6 mm (0.039 to 0.063 in). They are occasionally obtuse-mucronate and have a fine midrib fine with few obscure lateral nerves. When it blooms it produces racemose inflorescences along an axis of 2.5 to 4 cm (0.98 to 1.57 in) with small spherical flower-heads that contain 9 to 12 lime yellow coloured flowers. After flowering glabrous seed pods form that are covered in white powdery coating. They are slightly constricted between seeds and convex on opposite sides with a length of up to 7.5 cm (3.0 in) and a width of around 5 mm (0.20 in) with longitudinally arranged seeds inside.

Distribution

It is endemic to Queensland from around the Burrum Range in the north to around 30 km (19 mi) south east of Brisbane where it is found along small streams and creeks growing in sandy or clay loam soils.

Editorial summary

The public source identifies “Acacia perangusta” as species of plant. This brief keeps that definition visible, then builds a research path around Acacia, perangusta and species.

Editorial reviewUseful for establishing the present vocabulary of the subject while preserving a route back to the evidence on which that vocabulary rests. The current 253-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Acacia, perangusta and species providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Acacia perangusta”, the useful work is to connect “species of plant” to the records capable of establishing context and consequence.

Evidence profile

Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Mar 10, 2021. The linked authority identifier is Q15288391. None of the 0 selected statements returned an explicit reference.

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

Three-step research path

  1. Establish the record: confirm the title “Acacia perangusta”, its source revision and the description used here.
  2. Expand the search: follow Acacia perangusta primary sources, Acacia perangusta archive and Acacia 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 “Acacia perangusta”?
  2. Is the terminology current, historical or disputed?
  3. Has classification or technical consensus changed since the cited source?
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Source & attribution

This entry incorporates text from Acacia perangusta” 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.