CACrown ArchivesThe cinema collection
Menu
Research dossier · Science & Nature

Maytenus macrocarpa

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 revisionFeb 18, 2026
Entity authorityQ15329822
Source-derived summary

Maytenus macrocarpa is a tree species native to the Amazon rainforest; it grows in Bolivia, Colombia, Ecuador, Peru, Venezuela, and northern Brazil. With a maximum recorded height of about 30 metres (98 ft), and leaves that span up to 30 centimetres (12 in) wide, this large tree contributes significantly to the forest canopy.

In the Quechua languages the tree is called chuchuhuasi (alternately spelled chuchuasi) or chuchuhuasha (alternately spelled chucchu huashu, and sometimes shortened to chuchasha). This name in all its permutations means "trembling back", due to the bark's effectiveness in relieving back pain, as well as the discomforts of arthritis and rheumatism. Indigenous peoples of the Amazon drink decoctions and tinctures of the bark as an herbal tonic. Extracts of the bark of M. krukovii are antioxidant and somewhat antimutagenic. A person can chew the bark, but it tastes very bitter.

Editorial summary

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

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 142-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, Maytenus, macrocarpa and species is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “species 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

Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Feb 18, 2026. The linked authority identifier is Q15329822. None of the 0 selected statements returned an explicit reference.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. 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 “Maytenus macrocarpa”, its source revision and the description used here.
  2. Expand the search: follow Maytenus macrocarpa primary sources, Maytenus macrocarpa archive and Maytenus 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 “Maytenus macrocarpa”?
  2. Which observation, specimen, dataset or publication supports the account?
  3. Is the terminology current, historical or disputed?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Maytenus macrocarpa” 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.