CACrown ArchivesThe cinema collection
Menu
Research dossier · Science & Nature

Hakea purpurea

species of plant

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 revisionNov 27, 2025
Entity authorityQ5640412 ↗
Source-derived summary

Hakea purpurea is a species of flowering plant in the family Proteaceae. It grows in Queensland and New South Wales, Australia. It is a small shrub with needle-shaped leaves and clusters of red flowers in late winter to early spring.

Description

Hakea purpurea is a dense, upright, slightly spreading shrub 0.3–3 m (1–10 ft) high and 1 m (3 ft) wide. The branchlets are either smooth or with flattened, silky hairs. The leaves are needle-shaped and divide toward the apex into 2–7 segments that are 1.6–9.5 cm (0.63–3.74 in) long and 0.8–1.5 mm (0.031–0.059 in) wide and end in a sharp point 1–2 mm (0.039–0.079 in) long. The leaves are thickly covered in short, matted, white or rusty coloured hairs quickly becoming smooth. Profuse reddish-purple flowers up to 3 cm (1 in) long appear in spring in thick clusters in the leaf axils, sometimes on old wood. These are followed by smoothish ovoid woody seed capsules that are approximately 1.5 cm (0.6 in) wide ending with an upturned beak.

Taxonomy and naming

Hakea purpurea was first formally described by William Jackson Hooker in 1848 and published the description in Journal of an Expedition into the Interior of Tropical Australia.

Editorial summary

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

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—1848—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Hakea, purpurea 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 “Hakea purpurea”, the useful work is to connect “species of plant” to the records capable of establishing context and consequence.

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 Nov 27, 2025. The linked authority identifier is Q5640412. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1848.

Critical limits

Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. 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 “Hakea purpurea”, its source revision and the description used here.
  2. Expand the search: follow Hakea purpurea primary sources, Hakea purpurea archive and Hakea 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 “Hakea purpurea”?
  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 “Hakea purpurea” 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.