iris
Enable an agent to recognise botanical irises, distinguish taxon records from living plants, assess their condition and determine appropriate identification, cultivation or conservation actions.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
recalled by Codex without web access - no source was read
Researched by: Codex
Purpose and description
Enable an agent to recognise botanical irises, distinguish taxon records from living plants, assess their condition and determine appropriate identification, cultivation or conservation actions.
Interpreted here as the plant genus, Iris L. is a genus in the family Iridaceae comprising perennial flowering plants, many with rhizomes or bulbs, whose flowers typically have three outer petal-like falls and three inner standards.
It can be Identify an iris to the narrowest defensible taxon or horticultural group using recorded diagnostic evidence.; Compare a plant's site and seasonal condition with requirements documented for its identified taxon.; Track emergence, flowering, fruiting and dormancy to schedule observations and cultivation actions.; Select a propagation approach that accounts for underground organs, parentage and whether cultivar identity must be retained.; Document wild populations with explicit counting units and provenance for conservation assessment.; Investigate damage or decline and determine whether additional identification, diagnosis or local management guidance is needed..
Distinguishing features
Resolve a botanical name against an authoritative taxonomic treatment; the common name iris alone does not establish membership in Iris.
For a typical Iris flower, inspect the outer falls, inner standards and petal-like style branches together; flower colour alone is insufficient.
Record whether the plant has a rhizome or bulb and combine this with floral and leaf evidence rather than treating either underground organ as universal.
Distinguish bearded, crested and beardless floral forms when applicable; these observations support identification but do not independently establish a species.
Separate an accepted species identification from a horticultural hybrid or cultivar label, retaining uncertainty when the evidence supports only Iris.
Scope
+ Botanical identity within Iris, including species, hybrids and cultivars
+ Identification through flowers, leaves and underground organs
+ Individual growth stages, seasonal dormancy and reproductive condition
+ Taxon-specific habitat requirements and population occurrence
+ Cultivation, propagation and conservation decisions tied to identified irises
- The anatomical iris of an eye and optical iris diaphragms
- Other plants called iris unless their accepted placement is within Iris
- General flowering-plant biology already owned by broader plant models
- Extracted iris fragrances, medicinal preparations and other processed products
- Garden layouts, commercial nursery operations and floral arrangements
Characteristics
- Botanical identity and record level
- Genus, species, infraspecific taxon, hybrid, cultivar, population or individual; name and identification confidence Prevents genus-level statements, cultivar traits and individual observations from being treated as interchangeable.
- Taxonomic reference
- Accepted name, authorship, publication date, synonyms and external identifiers linked to a named authority and access date Allows an agent to reconcile changing names and competing treatments without inventing a binomial for the genus.
- Floral identification characters
- Falls and standards form, style-branch form, beard or crest presence, markings; absent or unobserved recorded separately Provides iris-specific evidence for identification and horticultural grouping.
- Underground organ
- Rhizome, bulb, other documented condition or unknown Influences identification, dormancy interpretation and suitable propagation methods.
- Plant dimensions
- Flowering-stem height, leaf length and flower dimensions in centimetres, with growth stage and measurement method Supports identification and growth assessment while avoiding comparisons between incompatible stages.
- Seasonal and reproductive stage
- Dormant, emerging, vegetative, budding, flowering, fruiting or senescing; observation date Distinguishes normal seasonal change from damage and establishes when identification or propagation is feasible.
- Site moisture and drainage
- Observed moisture regime, drainage class, inundation pattern and season Iris requirements differ among taxa, so a single watering or habitat rule would be misleading.
- Occurrence and establishment
- Wild native, introduced, naturalised, cultivated, uncertain; location and supporting evidence Separates native-range evidence from garden presence and informs site-specific management.
- Clonal and reproductive relationships
- Parentage, division source, seed provenance, clump membership and evidence of shared clone identity Prevents counting shoots as independent genetic individuals and assuming seedlings preserve cultivar identity.
- Condition
- Observed vigour, leaf injury, underground-organ integrity, flowering performance and suspected cause with confidence Supports proportionate investigation without converting symptoms directly into a diagnosis.
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.iris-artifact
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 5 bundles · 9 layers · 16 findings · 24 questions.
Iris identity and boundaries Establish the botanical sense and the level of identity supported by the evidence.
Iris can denote a genus, a horticultural plant or an unrelated anatomical structure, and those senses require different models.
Registry sense and taxonomy
Connect the registry entry to a defensible botanical concept and taxonomic reference.
Botanical concept resolution
Record the evidence that the entry means Iris plants and identify the taxonomic treatment being followed.
- Does the original registry source identify iris as the plant genus Iris, a particular species or another sense? boundary
- Which authority supplies the accepted genus name, authorship, publication date and applicable GBIF or NCBI identifiers? provenance
Species, hybrids and cultivars
Separate botanical placement from cultivated identity and observed plant identity.
Identity evidence
Keep verified identifications, nursery labels, cultivar names and inferred hybrid parentage distinguishable.
- Is the subject a taxon, a named cultivar, a hybrid of known parentage or an individual identified only as Iris? definition
- Which specimen, diagnostic key, cultivar record or provenance document supports the identification? provenance
Iris form and seasonal state Describe diagnostic structures and interpret their changes across the growing cycle.
Flowers may be available only briefly, while underground organs and seasonal dormancy affect both recognition and care.
Diagnostic structures
Capture the floral and vegetative evidence needed to distinguish iris groups.
Combined morphological evidence
Use falls, standards, style branches, leaves and underground organs as a combined identification record.
- What falls, standards, style-branch and beard or crest characters are visible in the flower? measurement
- What leaf arrangement and underground organ are documented, and which candidate irises do they support or exclude? boundary
Growth, flowering and dormancy
Interpret the plant's observed stage in relation to its identity, climate and observation date.
Seasonal state interpretation
Separate expected dormancy and senescence from an unexplained loss of vigour.
- When were emergence, flowering, fruit development and leaf senescence observed for this plant at this location? measurement
- What evidence would distinguish normal seasonal dieback from decline in this identified iris? boundary
Iris reproduction and propagation Represent seed production, vegetative multiplication and the identity consequences of propagation.
An iris clump may contain many connected shoots, and seed propagation does not automatically preserve a cultivar's identity.
Flowers, fertility and seed
Record reproductive structures, pollination evidence and realised seed production.
Reproductive outcome
Distinguish flowering from successful fruiting, viable seed production and established offspring.
- What sexual organisation and fertility are documented for this taxon or hybrid, and is any sexual dimorphism applicable? definition
- Were capsules, mature seeds, germination or surviving seedlings observed, and how were those outcomes measured? measurement
Clumps, divisions and lineage
Track vegetative units and propagation history without assuming genetic independence.
Propagation unit and identity
Define the unit being moved or counted and preserve the evidence connecting it to a source plant.
- Does the record concern a shoot, a connected clump, a bulb, a division or a genetically distinct individual? boundary
- Which propagation method is supported for this iris, and what records are needed to preserve or qualify its cultivar identity? action
Iris site, condition and stewardship Relate the identified iris to its growing site, observed condition and population-level responsibilities.
Moisture tolerance, native range, conservation significance and management needs cannot safely be inferred from the genus name alone.
Habitat fit and plant condition
Compare actual growing conditions and symptoms with evidence specific to the identified iris.
Site fit and decline
Record moisture, drainage, light and symptoms before choosing a cultivation intervention.
- What moisture regime, drainage, light exposure and seasonal conditions does the plant experience? measurement
- What taxon-specific evidence supports changing its site or care, or investigating leaf damage, poor flowering or underground-organ decay? action
Range, populations and conservation
Keep occurrence, establishment and conservation assessments attached to their correct taxon and geography.
Population context and permitted action
Distinguish cultivated presence from wild occurrence and connect management to sourced regional evidence.
- Which sources establish native range, local establishment status and any conservation assessment, including its taxon, region and year? provenance
- Given the population's identity and location, what evidence and applicable permissions govern collection, division, relocation or removal? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- The registry records no sense; the organism context supports the plant interpretation, but the intended sense should be confirmed.
- The listed kinds are horticultural categories, not a uniform set of taxonomic ranks; generic boundaries and species counts require checking.
- Native range, conservation status, assessment year and numerical measurements require a specified species or population; no single value describes the genus.
- Which of these check these first hold for the sense of iris this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Bearded irises
- Siberian irises
- Japanese irises
- Louisiana irises
- Dutch irises
- Reticulata irises
- Which of these kinds and varieties hold for the sense of iris this model covers, and on what evidence? provenance
Identifiers and schemes
Recalled without web access and unsourced; every item is a lead to verify.
- Botanical scientific name - Iris L. - Genus name attributed to Linnaeus, published in 1753; this identifies a taxon, not a species or individual plant.
- GBIF taxon key - Numeric taxon identifier - The exact identifier and accepted taxonomic treatment require checking.
- Cultivar denomination - Iris 'Cultivar Name' - A cultivar name identifies a cultivated selection rather than a botanical species.
- Which of these identifiers and schemes hold for the sense of iris this model covers, and on what evidence? provenance
Standards and regulation
Recalled without web access and unsourced; every item is a lead to verify.
- International Code of Nomenclature for algae, fungi, and plants, adopted through International Botanical Congresses, governs botanical names.
- International Code of Nomenclature for Cultivated Plants, published by the International Society for Horticultural Science, governs cultivar and cultivar-group naming.
- Which of these standards and regulation hold for the sense of iris this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Ornamental planting in gardens and landscapes.
- Cut-flower production, especially Dutch irises.
- Production of orris from the processed rhizomes of selected irises for perfumery.
- Plant breeding and horticultural exhibitions.
- Which of these real-world use hold for the sense of iris this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Ingestion can cause gastrointestinal irritation; rhizomes are a particular concern.
- Plant sap can irritate skin.
- Rhizome rot can damage susceptible plants, especially under poorly drained conditions.
- Iris borers damage susceptible cultivated irises in parts of North America.
- Some species, notably yellow flag iris, can spread invasively outside their native ranges.
- Which of these failure modes and hazards hold for the sense of iris this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Wild irises occur across temperate parts of the Northern Hemisphere, with ranges specific to each species.
- Habitat requirements vary markedly: some irises occupy wetlands, while others grow in dry, rocky or seasonally dry habitats.
- Introduced status and restrictions on invasive species depend on the species and jurisdiction.
- Which of these regional variation hold for the sense of iris this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Iris of the eye - An anatomical structure surrounding the pupil, rather than a plant taxon.
- Iridaceae - The botanical family containing Iris and other genera; membership in this family does not imply membership in Iris.
- Iris pseudacorus - Yellow flag iris is a particular species within the genus; its ecological behaviour cannot be attributed to every iris.
- Orris root - A processed rhizome product from selected irises, rather than the whole plant or genus.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of iris this model covers, and on what evidence? provenance
What the second pass must settle
- Does vr.tr.iris refer to the botanical genus Iris, a narrower plant concept or the anatomical iris?
- Which taxonomic treatment should govern Iris boundaries, accepted names, authorship dates and external identifiers?
- Which diagnostic characters reliably separate the intended irises from other plants sharing the common name, especially when flowers are absent?
- Which taxon-specific sources establish native range, habitat needs, reproductive biology and conservation status with assessment dates?
- Which existing Vercy plant or world models already own this concept or its general biology, and what should this entry link to instead of duplicating?