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Pinalia polyura

species of plant

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 15, 2025
Entity authorityQ5385919
Source-derived summary

Pinalia polyura, or many-tailed pinalia, is a member of the orchid family endemic to the Philippines. It is semi-pendulous and sympodial, with pseudobulbs that are 20 cm long, 1 cm in diameter, and somewhat club shaped. Each new growth begins halfway along the previous year's pseudobulbs, making the plant longer each year. Each pseudobulb has about 5 shiny, lanceolate leaves approximately 15 cm long and 2 cm wide. Inflorescences appear at the upper portion of the plant and are pendulous, about 10 cm long and bear up to 40 flowers each 1.5 cm in diameter. It grows as an epiphyte and sometimes as a semi-terrestrial plant at elevations to 2,400 meters.

Taxonomic history

John Lindley named this species Eria polyura in 1841 in Edwards's Botanical Register. It was moved to the genus Pinalia in 1892 by Otto Kuntze.

Editorial summary

The public source identifies “Pinalia polyura” as species of plant. This brief keeps that definition visible, then builds a research path around Pinalia, polyura 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—1841, 1892—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Pinalia, polyura 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 “Pinalia polyura”, 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 Sep 15, 2025. The linked authority identifier is Q5385919. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1841 and 1892.

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 “Pinalia polyura”, its source revision and the description used here.
  2. Expand the search: follow Pinalia polyura primary sources, Pinalia polyura archive and Pinalia 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 “Pinalia polyura”?
  2. Has classification or technical consensus changed since the cited source?
  3. Which observation, specimen, dataset or publication supports the account?
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Source & attribution

This entry incorporates text from Pinalia polyura” 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.