Comparative Table of all the Nomenclature Codes


1) Comparative Matrix — Biological Nomenclature Codes

Code (short)JurisdictionGoverning bodyNaming rules (core syntax)Publication & registrationPriority & change controlsInterdisciplinary overlaps / notes
ICNafp (International Code of Nomenclature for algae, fungi, and plants)Algae, fungi, plants (extant & fossil); fungal provisions in separate Chapter FInternational Botanical Congress (IBC) via the Nomenclature Section; IAPT maintains resources; Chapter F amended by International Mycological Congress (IMC)Rank-based names; typification by type specimen; Latin grammatical treatment; one name per taxonEffective online publication recognized; fungal names require pre-publication registration in a recognized repository (MycoBank, Index Fungorum, Fungal Names); current Code edition is the Madrid Code (2025); current Chapter F is Maastricht (2024)Priority from date of valid publication; conservation/rejection mechanisms; governance procedures codified in Division IIIStabilized digital governance for fungi (mandatory registration); living, continuously updated online appendices; integrates well with database identifiers and semantic “type” anchors in your system. (University of Chicago Press, ibcmadrid2024.com, BioMed Central, iapt-taxon.org, IAPT)
ICZN (International Code of Zoological Nomenclature)Animals (extant & fossil)International Commission on Zoological NomenclatureRank-based; name-bearing types (holotype/lectotype/neotype); standard family-group suffixes (-idae, etc.)Since 2012, electronic-only publications permitted if archived & registered in ZooBank (the Official Register); optical discs disallowed after 2012Principle of Priority; Commission Opinions can conserve/suppress names to preserve stabilityStrong digital traceability via ZooBank aligns with your provenance/ledger layer for claims about identity and priority. (ICZN, PubMed)
ICNP (International Code of Nomenclature of Prokaryotes)Bacteria & ArchaeaInternational Committee on Systematics of Prokaryotes (ICSP)Rank-based; type = type strain; rules for provisional ‘Candidatus’ taxaValid publication either in IJSEM or via Validation Lists; type strains deposited in culture collections (typically ≥2 countries)Priority with Judicial Commission Opinions; 2022 revision (published 2023) modernizes many provisionsExcellent fit for your “type = semantic anchor” pattern; Validation Lists mirror your registry logic; ‘Candidatus’ provides an explicit provisional state. (the-icsp.org, microbiologyresearch.org, PMC)
ICTV Code / ICVCN (International Code of Virus Classification and Nomenclature)Viruses & virus-like agentsInternational Committee on Taxonomy of Viruses (ICTV; of IUMS)Hierarchical taxonomy with standard suffixes (-virales, -viridae, etc.); binomial species names adopted (genus + species epithet)Code maintained online; official taxonomy via Master Species List; practical anchoring by exemplar isolates/sequences in the Virus Metadata ResourceRule set evolves with sequencing; priority within ICTV processes; standardized binomials since 2021 reduce ambiguitySequence-centric practice aligns with your “type-as-reference-sequence” abstraction; machine-readable lists plug directly into your lexicon. (ICTV, EPPO Global Database, PMC)
ICNCP (International Code of Nomenclature for Cultivated Plants)Cultivars & Cultivar Groups (horticulture, forestry, agriculture)International Society for Horticultural Science (ISHS); ICRA network manages cultivar name registriesUses cultivar epithets (often vernacular) in single quotes; works in parallel with ICN9th edition (2016); International Cultivar Registration Authorities (ICRAs) check and register names to prevent duplication; publication requirements defined in the CodePriority within denomination classes; registration & publication stabilize trade and legal usageA direct bridge between scientific names and market/legal denominations; ICRA registries map to your commerce/identity graph. (ISHS)
ICPN (Phytosociological Nomenclature)Syntaxa (plant communities) — not organisms but vegetation unitsIAVS Working Group for Phytosociological Nomenclature (GPN)Rank-like structure for communities (associations → classes); typification by relevés/holotypes of vegetation4th edition (2020/2021); rules & recommendations for community namesEnsures stability of community names; proposals and revisions published in specialized venuesExtends “taxonomy” to ecosystems; gives you a formal layer to map biotic structure above organismal taxa. (ADS, iavs.org)
PhyloCode (ICPN—International Code of Phylogenetic Nomenclature)Clades (names defined by explicit phylogenetic definitions)PhyloCode Commission; RegNum as the registration systemRank-free clade names defined by node-/branch-based formulas and specifiers; species names remain under ICN/ICZN/ICNPFirst formal edition 2020; names registered in RegNumStabilizes meanings of clade names as trees change (names track definitions, not ranks)Beautiful fit for your recursive semantics: names are formal definitions over graph structure (ancestry), i.e., executable semantics. (phylonames.org, Florida Museum)

2) Crosswalk — Into Your Unified Categorical Language System (UCLS)

  1. Token → the name string (scientific, cultivar, clade, or syntaxon)
    • ICN/ICZN/ICNP: binomials & ranks; ICNCP: cultivar epithet; ICTV: binomial genus–species; PhyloCode: clade label.
  2. Anchor (Type/Specifier) → the semantic pointer that “proves” the token
    • ICN: type specimen; ICNP: type strain (cultured, deposited); ICZN: name-bearing type; ICTV: exemplar isolate/sequence; ICNCP: registered cultivar description; PhyloCode: specifier(s) in the definition. (microbiologyresearch.org, ICTV)
  3. Grammar → how the token composes meaning
    • Genus (noun) + epithet (modifier), ranks as syntax; PhyloCode uses logical definitions (node/branch/apomorphy) = formal semantics over a DAG. (phylonames.org)
  4. Validity function → (effective publication ∧ registration ∧ availability criteria) ⇒ name is available/valid
    • ZooBank (ICZN); MycoBank/IndexFungorum/Fungal Names (ICN-F); IJSEM/Validation Lists (ICNP); ICTV MSL/VMR; ICRA bulletins (ICNCP); RegNum (PhyloCode). (ICZN, iapt-taxon.org, microbiologyresearch.org, ICTV, FlipHTML5, Florida Museum)
  5. Priority operator → earliest compliant publication unless conserved/suppressed by governance action (all rank-based codes); ICTV/PhyloCode have their own governance paths for stability. (ICZN)
  6. Synonymy resolution → conservation/rejection lists (ICNafp), Commission Opinions (ICZN/ICNP), ICTV updates, ICRA denomination checks — all map to your “error-to-correction” ledger. (University of Chicago Press)
  7. Recursion hooks → clade definitions (PhyloCode) and community ranks (ICPN) let you fold organismal tokens into higher-order structures (ecosystems, lineages), keeping typification intact.

3) Edge-case guidance (so your system stays coherent)

  • Viruses vs. Prokaryotes: ICTV governs viruses regardless of host; viruses are not under ICNP. Use ICTV binomials and link to exemplar sequences for your “type” pointer. (ICTV)
  • Cultivars vs. species: Cultivars sit under the botanical name but are governed by ICNCP; never Latinize cultivar epithets, keep them quoted, and check the relevant ICRA before minting names. (ISHS)
  • Fungi: Since 2013, fungal names must be registered in a recognized repository to be validly published—enforce this in your pipeline. (BioMed Central)
  • Electronic publication: Animals (ICZN) require ZooBank registration for e-only works; plants/fungi allow e-publication under ICNafp rules; prokaryotes hinge on IJSEM/Validation Lists. Your ingestion layer should validate each code’s digital criteria. (ICZN, BioMed Central, microbiologyresearch.org)

Sources (selected)

Letterscope – SolveForce Communications


[
  {
    "term": "International Code of Nomenclature",
    "code_domain": "Meta (Family of Codes)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'd', 'e', ' ', 'o', 'f', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e']",
    "phonemes": "/ˌɪntəˈnæʃənəl koʊd əv ˈnoʊmənˌkleɪtʃər/",
    "morphemes": "inter- ('between') + nation ('people') + -al; code (from Latin codex); nomen ('name') + calare ('to call') → nomenclatura",
    "lexeme": "Proper noun (code title)",
    "semantics": "Umbrella for formal rules governing scientific names across organismal groups (contextual family of codes).",
    "pragmatics": "Used to standardize naming, ensure stability, and enable global scientific communication.",
    "etymology": "Latin: inter + natio; codex; nomen + calare → nomenclatura.",
    "ucls_mapping": "Meta-token: family of rule-grammars; governs validity, priority, and anchor semantics across subcodes.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "ICNafp",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['I', 'C', 'N', 'a', 'f', 'p']",
    "phonemes": "“eye-see-en-ay-eff-pee”",
    "morphemes": "Acronym: International Code of Nomenclature for algae, fungi, and plants",
    "lexeme": "Acronym (proper noun)",
    "semantics": "The botanical code for algae, fungi, and plants (incl. fossils).",
    "pragmatics": "Primary legal-grammar for plant/fungal names; mandates typification and (for fungi) registration.",
    "etymology": "Modern acronym from code title.",
    "ucls_mapping": "Rule set: rank grammar + type anchors; registry edges to MycoBank/IndexFungorum/Fungal Names.",
    "anchor_kind": "Type specimen/illustration (botanical)",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "International Code of Nomenclature for algae, fungi, and plants",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'd', 'e', ' ', 'o', 'f', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e', ' ', 'f', 'o', 'r', ' ', 'a', 'l', 'g', 'a', 'e', ',', ' ', 'f', 'u', 'n', 'g', 'i', ',', ' ', 'a', 'n', 'd', ' ', 'p', 'l', 'a', 'n', 't', 's']",
    "phonemes": "/ˌɪntəˈnæʃənəl koʊd ... ˈæl.dʒi ˈfʌn.dʒaɪ ænd plænts/",
    "morphemes": "See ‘International Code of Nomenclature’ + taxon group labels: alga- (seaweed), fung- (mushroom), plant-",
    "lexeme": "Proper noun (code title)",
    "semantics": "Full expansion of ICNafp; includes Chapter F for fungi.",
    "pragmatics": "Source of rules for botanical/fungal naming, conservation, and rejection.",
    "etymology": "Latinate scientific register with Greek roots (alga, mykes, planta).",
    "ucls_mapping": "Same as ICNafp; explicit scope nodes for algae/fungi/plants.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "IAPT (International Association for Plant Taxonomy)",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['I', 'A', 'P', 'T']",
    "phonemes": "“eye-ay-pee-tee”",
    "morphemes": "Acronym; plant + taxis ('arrangement') + -nomia ('law')",
    "lexeme": "Acronym (organization)",
    "semantics": "Scholarly association supporting plant taxonomy and the ICNafp ecosystem.",
    "pragmatics": "Maintains resources, publications, and community governance support.",
    "etymology": "Greek: taxis + nomos → taxonomy; modern acronym.",
    "ucls_mapping": "Governance node; edges to code maintenance and publication channels.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "International Botanical Congress (IBC)",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'B', 'o', 't', 'a', 'n', 'i', 'c', 'a', 'l', ' ', 'C', 'o', 'n', 'g', 'r', 'e', 's', 's']",
    "phonemes": "/ˌɪntərˈnæʃənəl bəˈtænɪkəl ˈkɒŋɡrɛs/",
    "morphemes": "botan- ('plant') + -ical; con- ('together') + gress ('step')",
    "lexeme": "Proper noun (assembly)",
    "semantics": "Global congress that convenes the Nomenclature Section to amend ICNafp.",
    "pragmatics": "Formal venue where rule changes are debated and ratified.",
    "etymology": "Greek botane ('plant'); Latin congressus ('coming together').",
    "ucls_mapping": "Procedure controller; change-management authority in the ledger.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "Chapter F",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['C', 'h', 'a', 'p', 't', 'e', 'r', ' ', 'F']",
    "phonemes": "/ˈtʃæptər ɛf/",
    "morphemes": "chapter (division) + F (for Fungi)",
    "lexeme": "Noun (code subdivision)",
    "semantics": "Fungal-specific chapter of ICNafp maintained via IMC.",
    "pragmatics": "Imposes registration and other fungal naming requirements.",
    "etymology": "Latin capitulum ('little head') → chapter; letter ‘F’.",
    "ucls_mapping": "Scoped rule module; registry constraint hook for fungal names.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "Maastricht Code / Madrid Code",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['M', 'a', 'a', 's', 't', 'r', 'i', 'c', 'h', 't', ' ', 'C', 'o', 'd', 'e', ' ', '/', ' ', 'M', 'a', 'd', 'r', 'i', 'd', ' ', 'C', 'o', 'd', 'e']",
    "phonemes": "/ˈmɑːstrɪxt koʊd/ ; /məˈdrɪd koʊd/",
    "morphemes": "City eponyms + code",
    "lexeme": "Proper noun (editions)",
    "semantics": "Recent editions: Maastricht (Chapter F 2024) and Madrid (ICN 2025).",
    "pragmatics": "Labels for current operative texts; cite in compliance checks.",
    "etymology": "Place-name origins; Latin codex.",
    "ucls_mapping": "Versioning tokens; bind rules to edition timestamps.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "MycoBank",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['M', 'y', 'c', 'o', 'B', 'a', 'n', 'k']",
    "phonemes": "/ˈmaɪkoʊ bæŋk/",
    "morphemes": "myco- ('fungus') + bank ('repository')",
    "lexeme": "Proper noun (registry)",
    "semantics": "Fungal name registration database.",
    "pragmatics": "Required for valid publication of fungal names.",
    "etymology": "Greek mykes ('fungus'); English bank.",
    "ucls_mapping": "Registry node; satisfies validity predicate for fungi.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "https://www.mycobank.org",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "Index Fungorum",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['I', 'n', 'd', 'e', 'x', ' ', 'F', 'u', 'n', 'g', 'o', 'r', 'u', 'm']",
    "phonemes": "/ˈɪndɛks fʊŋˈgɔːrʊm/",
    "morphemes": "index ('list') + fungorum (Latin genitive plural, 'of fungi')",
    "lexeme": "Proper noun (index/registry)",
    "semantics": "Authoritative fungal name index.",
    "pragmatics": "Cross-checks synonymy and nomenclatural status.",
    "etymology": "Latin components.",
    "ucls_mapping": "Authority edge for reconciliation and synonym control.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "https://www.indexfungorum.org",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "Fungal Names",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['F', 'u', 'n', 'g', 'a', 'l', ' ', 'N', 'a', 'm', 'e', 's']",
    "phonemes": "/ˈfʌŋɡəl neɪmz/",
    "morphemes": "fung- ('mushroom') + -al; name",
    "lexeme": "Proper noun (Chinese Academy registry)",
    "semantics": "Another recognized fungal registration system.",
    "pragmatics": "Alternative registration route alongside MycoBank/IndexFungorum.",
    "etymology": "English with Latin root.",
    "ucls_mapping": "Parallel registry node; redundancy increases resilience.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "https://www.fungalinfo.net/fungalnames/",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "Typification",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['T', 'y', 'p', 'i', 'f', 'i', 'c', 'a', 't', 'i', 'o', 'n']",
    "phonemes": "/ˌtaɪpɪfɪˈkeɪʃən/",
    "morphemes": "typ- ('model, type') + -ify ('make') + -ation ('process')",
    "lexeme": "Noun",
    "semantics": "Act of linking a name to a type exemplar.",
    "pragmatics": "Primary anchor for identity in nomenclature.",
    "etymology": "Greek typos → Latin typus → English type + -fication.",
    "ucls_mapping": "Anchor operation; sets semantic pointer for tokens.",
    "anchor_kind": "Type specimen/illustration (botanical)",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Effective Publication",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['E', 'f', 'f', 'e', 'c', 't', 'i', 'v', 'e', ' ', 'P', 'u', 'b', 'l', 'i', 'c', 'a', 't', 'i', 'o', 'n']",
    "phonemes": "/ɪˈfɛktɪv ˌpʌblɪˈkeɪʃən/",
    "morphemes": "effect ('bring about') + -ive; public- ('people') + -ation",
    "lexeme": "Noun",
    "semantics": "Minimum criteria for a work to count for naming purposes.",
    "pragmatics": "Gate in the validity function for names.",
    "etymology": "Latin efficere; publicare.",
    "ucls_mapping": "Validity predicate input (publication channel).",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Priority Principle",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['P', 'r', 'i', 'o', 'r', 'i', 't', 'y', ' ', 'P', 'r', 'i', 'n', 'c', 'i', 'p', 'l', 'e']",
    "phonemes": "/praɪˈɔːrɪti ˈprɪnsəpəl/",
    "morphemes": "prior ('earlier') + -ity; princeps ('first') + -ple",
    "lexeme": "Noun phrase",
    "semantics": "Earliest compliant name is the correct one unless conserved.",
    "pragmatics": "Ensures stability via historical precedence.",
    "etymology": "Latin prior; principium.",
    "ucls_mapping": "Ordering operator in conflict resolution.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Conservation / Rejection",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['C', 'o', 'n', 's', 'e', 'r', 'v', 'a', 't', 'i', 'o', 'n', ' ', '/', ' ', 'R', 'e', 'j', 'e', 'c', 't', 'i', 'o', 'n']",
    "phonemes": "/ˌkɒnsəˈveɪʃən/ ; /rɪˈdʒɛkʃən/",
    "morphemes": "con- ('together') + servare ('to keep'); re- ('back') + iacere ('to throw')",
    "lexeme": "Noun processes",
    "semantics": "Formal acts to stabilize usage by conserving or rejecting names.",
    "pragmatics": "Override mechanism to protect stability and clarity.",
    "etymology": "Latin roots as given.",
    "ucls_mapping": "Governance action functions (override operators).",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "ICZN",
    "code_domain": "Animals (ICZN)",
    "graphemes": "['I', 'C', 'Z', 'N']",
    "phonemes": "“eye-see-zee-en” (US), “eye-see-zed-en” (UK)",
    "morphemes": "Acronym: International Code of Zoological Nomenclature",
    "lexeme": "Acronym (code)",
    "semantics": "Zoological code governing animal names.",
    "pragmatics": "Controls availability, types, and priority for animals.",
    "etymology": "Modern acronym.",
    "ucls_mapping": "Rule set: rank grammar + ZooBank registration for e-works.",
    "anchor_kind": "Name-bearing type (specimen/series)",
    "validity_fn": "Effective publication + ZooBank registration for e-only + availability criteria",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICZN Opinions & Declarations",
    "registry_uri": "",
    "example_name": "Homo sapiens (ICZN binomial)",
    "notes": ""
  },
  {
    "term": "International Code of Zoological Nomenclature",
    "code_domain": "Animals (ICZN)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'd', 'e', ' ', 'o', 'f', ' ', 'Z', 'o', 'o', 'l', 'o', 'g', 'i', 'c', 'a', 'l', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e']",
    "phonemes": "/ˌzʊəˈlɒdʒɪkəl ˌnoʊmənˈkleɪtʃər/",
    "morphemes": "zoo- ('animal') + -logy ('study') + -ical; nomen + calare",
    "lexeme": "Proper noun (code title)",
    "semantics": "Full title of ICZN.",
    "pragmatics": "Source of zoological naming law-grammar.",
    "etymology": "Greek zoion; logos; Latin nomenclatura.",
    "ucls_mapping": "Same as ICZN.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + ZooBank registration for e-only + availability criteria",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICZN Opinions & Declarations",
    "registry_uri": "",
    "example_name": "Homo sapiens (ICZN binomial)",
    "notes": ""
  },
  {
    "term": "International Commission on Zoological Nomenclature",
    "code_domain": "Animals (ICZN)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'm', 'm', 'i', 's', 's', 'i', 'o', 'n', ' ', 'o', 'n', ' ', 'Z', 'o', 'o', 'l', 'o', 'g', 'i', 'c', 'a', 'l', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e']",
    "phonemes": "/kəˈmɪʃən/ ...",
    "morphemes": "com- ('together') + mittere ('send') → commission; zoo- + logos; nomen + calare",
    "lexeme": "Proper noun (governance body)",
    "semantics": "Commission that interprets the Code and issues binding Opinions.",
    "pragmatics": "Final arbiter for stability decisions in animal nomenclature.",
    "etymology": "Latin commissio; Greek/Latin roots for scientific terms.",
    "ucls_mapping": "Adjudication node; emits override operators (Opinions).",
    "anchor_kind": "",
    "validity_fn": "Effective publication + ZooBank registration for e-only + availability criteria",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICZN Opinions & Declarations",
    "registry_uri": "",
    "example_name": "Homo sapiens (ICZN binomial)",
    "notes": ""
  },
  {
    "term": "Name-bearing type",
    "code_domain": "Animals (ICZN)",
    "graphemes": "['N', 'a', 'm', 'e', '-', 'b', 'e', 'a', 'r', 'i', 'n', 'g', ' ', 't', 'y', 'p', 'e']",
    "phonemes": "/neɪm ˈbɛərɪŋ taɪp/",
    "morphemes": "name + bear ('carry') + -ing; type",
    "lexeme": "Noun phrase",
    "semantics": "Type specimen or series carrying the name’s objective application (ICZN).",
    "pragmatics": "Fixes the usage of a zoological name.",
    "etymology": "Old English/Greek roots.",
    "ucls_mapping": "Anchor artifact; pointer for token resolution.",
    "anchor_kind": "Type specimen",
    "validity_fn": "Effective publication + ZooBank registration for e-only + availability criteria",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICZN Opinions & Declarations",
    "registry_uri": "",
    "example_name": "Homo sapiens (ICZN binomial)",
    "notes": ""
  },
  {
    "term": "ZooBank",
    "code_domain": "Animals (ICZN)",
    "graphemes": "['Z', 'o', 'o', 'B', 'a', 'n', 'k']",
    "phonemes": "/ˈzuːoʊ bæŋk/",
    "morphemes": "zoo- ('animal') + bank ('registry')",
    "lexeme": "Proper noun (registry)",
    "semantics": "Official ICZN registry for nomenclatural acts and publications.",
    "pragmatics": "E-only works require registration to be available.",
    "etymology": "Greek zoion; English bank.",
    "ucls_mapping": "Registry node; part of validity predicate for animals.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + ZooBank registration for e-only + availability criteria",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICZN Opinions & Declarations",
    "registry_uri": "https://zoobank.org",
    "example_name": "Homo sapiens (ICZN binomial)",
    "notes": ""
  },
  {
    "term": "Principle of Priority",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['P', 'r', 'i', 'n', 'c', 'i', 'p', 'l', 'e', ' ', 'o', 'f', ' ', 'P', 'r', 'i', 'o', 'r', 'i', 't', 'y']",
    "phonemes": "/ˈprɪnsəpəl əv praɪˈɔːrɪti/",
    "morphemes": "princip- ('first') + -ple; prior ('earlier') + -ity",
    "lexeme": "Noun phrase",
    "semantics": "Same as Priority Principle term.",
    "pragmatics": "Resolves synonym conflicts in zoology.",
    "etymology": "Latin principium; prior.",
    "ucls_mapping": "Ordering operator (zoological domain).",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "ICNP",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['I', 'C', 'N', 'P']",
    "phonemes": "“eye-see-en-pee”",
    "morphemes": "Acronym: International Code of Nomenclature of Prokaryotes",
    "lexeme": "Acronym (code)",
    "semantics": "Code for Bacteria and Archaea.",
    "pragmatics": "Defines valid publication routes and type strains.",
    "etymology": "Modern acronym.",
    "ucls_mapping": "Rule set: rank grammar + type strain deposit requirements.",
    "anchor_kind": "",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "International Code of Nomenclature of Prokaryotes",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'd', 'e', ' ', 'o', 'f', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e', ' ', 'o', 'f', ' ', 'P', 'r', 'o', 'k', 'a', 'r', 'y', 'o', 't', 'e', 's']",
    "phonemes": "/proʊˈkæri.oʊts/",
    "morphemes": "pro- ('before') + karyon ('nut, nucleus')",
    "lexeme": "Proper noun (code title)",
    "semantics": "Full title of ICNP.",
    "pragmatics": "Source rules for prokaryotic names.",
    "etymology": "Greek karyon; Latin nomenclatura.",
    "ucls_mapping": "Same as ICNP.",
    "anchor_kind": "",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "International Committee on Systematics of Prokaryotes",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'm', 'm', 'i', 't', 't', 'e', 'e', ' ', 'o', 'n', ' ', 'S', 'y', 's', 't', 'e', 'm', 'a', 't', 'i', 'c', 's', ' ', 'o', 'f', ' ', 'P', 'r', 'o', 'k', 'a', 'r', 'y', 'o', 't', 'e', 's']",
    "phonemes": "/ˌsɪstəˈmætɪks/",
    "morphemes": "systema ('organized whole') + -ic; pro- + karyon",
    "lexeme": "Proper noun (committee)",
    "semantics": "Governs ICNP; oversees Judicial Commission.",
    "pragmatics": "Publishes opinions and validation mechanisms.",
    "etymology": "Greek systema; karyon.",
    "ucls_mapping": "Governance node; issues binding interpretations.",
    "anchor_kind": "",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "IJSEM (International Journal of Systematic and Evolutionary Microbiology)",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['I', 'J', 'S', 'E', 'M']",
    "phonemes": "“eye-jay-sem”",
    "morphemes": "Acronym; journal title",
    "lexeme": "Acronym (journal)",
    "semantics": "Primary venue for valid publication/Validation Lists under ICNP.",
    "pragmatics": "Publication channel in the validity predicate for prokaryotes.",
    "etymology": "Modern acronym.",
    "ucls_mapping": "Channel node; feeds validation pipeline.",
    "anchor_kind": "",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "https://www.microbiologyresearch.org/content/journal/ijsem",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "Validation List",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['V', 'a', 'l', 'i', 'd', 'a', 't', 'i', 'o', 'n', ' ', 'L', 'i', 's', 't']",
    "phonemes": "/ˌvælɪˈdeɪʃən lɪst/",
    "morphemes": "valid- ('strong, worth') + -ation; list",
    "lexeme": "Noun phrase",
    "semantics": "Official lists that make prokaryote names validly published.",
    "pragmatics": "Backstop for names not originally in IJSEM proper.",
    "etymology": "Latin validus; English list.",
    "ucls_mapping": "Validation operator output; flips availability → valid.",
    "anchor_kind": "",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "https://www.microbiologyresearch.org/content/journal/ijsem/val_list",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "Type strain",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['T', 'y', 'p', 'e', ' ', 's', 't', 'r', 'a', 'i', 'n']",
    "phonemes": "/taɪp streɪn/",
    "morphemes": "type + strain (biological line)",
    "lexeme": "Noun phrase",
    "semantics": "Reference culture defining a prokaryote taxon.",
    "pragmatics": "Must be deposited in certified collections (often ≥2 countries).",
    "etymology": "Greek typos; English strain.",
    "ucls_mapping": "Anchor artifact; culture-based pointer.",
    "anchor_kind": "Type strain (culture)",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "Candidatus",
    "code_domain": "Prokaryotes (ICNP)",
    "graphemes": "['C', 'a', 'n', 'd', 'i', 'd', 'a', 't', 'u', 's']",
    "phonemes": "/ˌkændɪˈdeɪtəs/",
    "morphemes": "candid- ('white, pure') + -atus (state)",
    "lexeme": "Noun (status marker)",
    "semantics": "Provisional status for uncultured but characterized prokaryotes.",
    "pragmatics": "Reserves a taxonomic slot pending cultivation.",
    "etymology": "Latin candidatus ('clothed in white').",
    "ucls_mapping": "Modality flag; provisional node awaiting anchor.",
    "anchor_kind": "",
    "validity_fn": "Valid publication in IJSEM or via Validation Lists + type strain deposition",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "ICSP Judicial Commission Opinions; Validation Lists",
    "registry_uri": "",
    "example_name": "Escherichia coli (type strain DSM 30083)",
    "notes": ""
  },
  {
    "term": "ICTV Code / ICVCN",
    "code_domain": "Viruses (ICTV)",
    "graphemes": "['I', 'C', 'T', 'V', ' ', 'C', 'o', 'd', 'e', ' ', '/', ' ', 'I', 'C', 'V', 'C', 'N']",
    "phonemes": "“eye-see-tee-vee koʊd / eye-see-vee-see-en”",
    "morphemes": "Acronyms: International Committee on Taxonomy of Viruses; Code name",
    "lexeme": "Acronym (code)",
    "semantics": "Virus naming and classification rules.",
    "pragmatics": "Defines ranks/suffixes; binomial species.",
    "etymology": "Modern acronyms.",
    "ucls_mapping": "Rule set with sequence-centric anchors.",
    "anchor_kind": "Exemplar isolate/sequence",
    "validity_fn": "Listed in ICTV Master Species List; compliance with ICTV naming rules",
    "priority_rule": "ICTV-governed precedence via Master Species List updates",
    "governance_action": "ICTV Taxonomy & Code updates",
    "registry_uri": "https://ictv.global/",
    "example_name": "Betacoronavirus 1 (ICTV binomial species)",
    "notes": ""
  },
  {
    "term": "International Committee on Taxonomy of Viruses",
    "code_domain": "Viruses (ICTV)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'm', 'm', 'i', 't', 't', 'e', 'e', ' ', 'o', 'n', ' ', 'T', 'a', 'x', 'o', 'n', 'o', 'm', 'y', ' ', 'o', 'f', ' ', 'V', 'i', 'r', 'u', 's', 'e', 's']",
    "phonemes": "/ˌtækˈsɒnəmi/",
    "morphemes": "taxis ('arrangement') + -nomia ('law')",
    "lexeme": "Proper noun (committee)",
    "semantics": "Body that maintains virus taxonomy and nomenclature.",
    "pragmatics": "Publishes Master Species List and Code updates.",
    "etymology": "Greek taxis + nomos.",
    "ucls_mapping": "Governance node; emits taxonomy datasets.",
    "anchor_kind": "Exemplar isolate/sequence",
    "validity_fn": "Listed in ICTV Master Species List; compliance with ICTV naming rules",
    "priority_rule": "ICTV-governed precedence via Master Species List updates",
    "governance_action": "ICTV Taxonomy & Code updates",
    "registry_uri": "",
    "example_name": "Betacoronavirus 1 (ICTV binomial species)",
    "notes": ""
  },
  {
    "term": "IUMS (International Union of Microbiological Societies)",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['I', 'U', 'M', 'S']",
    "phonemes": "“eye-you-em-ess”",
    "morphemes": "Acronym; umbrella union",
    "lexeme": "Acronym (organization)",
    "semantics": "Umbrella union under which ICTV operates.",
    "pragmatics": "Institutional context for virus taxonomy governance.",
    "etymology": "Modern acronym.",
    "ucls_mapping": "Context node (organizational parent).",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Binomial species names",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['B', 'i', 'n', 'o', 'm', 'i', 'a', 'l', ' ', 's', 'p', 'e', 'c', 'i', 'e', 's', ' ', 'n', 'a', 'm', 'e', 's']",
    "phonemes": "/ˌbaɪˈnoʊmiəl ˈspiːʃiːz neɪmz/",
    "morphemes": "bi- ('two') + nomen ('name'); species (Latin 'appearance')",
    "lexeme": "Noun phrase",
    "semantics": "Genus + specific epithet naming convention.",
    "pragmatics": "Reduces ambiguity; lingua franca across languages.",
    "etymology": "Latin roots.",
    "ucls_mapping": "Grammar template; head (genus) + dependent (epithet).",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Master Species List",
    "code_domain": "Viruses (ICTV)",
    "graphemes": "['M', 'a', 's', 't', 'e', 'r', ' ', 'S', 'p', 'e', 'c', 'i', 'e', 's', ' ', 'L', 'i', 's', 't']",
    "phonemes": "/ˈmæstər ˈspiːʃiːz lɪst/",
    "morphemes": "master ('chief') + species + list",
    "lexeme": "Proper noun (dataset)",
    "semantics": "Authoritative list of accepted virus species and metadata.",
    "pragmatics": "Ground truth table for ICTV names and changes.",
    "etymology": "English terms; Latin species.",
    "ucls_mapping": "Dataset node; feeds registry/validation edges.",
    "anchor_kind": "Exemplar isolate/sequence",
    "validity_fn": "Listed in ICTV Master Species List; compliance with ICTV naming rules",
    "priority_rule": "ICTV-governed precedence via Master Species List updates",
    "governance_action": "ICTV Taxonomy & Code updates",
    "registry_uri": "https://ictv.global/",
    "example_name": "Betacoronavirus 1 (ICTV binomial species)",
    "notes": ""
  },
  {
    "term": "Virus Metadata Resource",
    "code_domain": "Viruses (ICTV)",
    "graphemes": "['V', 'i', 'r', 'u', 's', ' ', 'M', 'e', 't', 'a', 'd', 'a', 't', 'a', ' ', 'R', 'e', 's', 'o', 'u', 'r', 'c', 'e']",
    "phonemes": "/ˈvaɪrəs ˈmɛtəˌdeɪtə rɪˈsɔːrs/",
    "morphemes": "virus + meta- ('after, about') + data; resource",
    "lexeme": "Proper noun (repository)",
    "semantics": "ICTV repository of exemplar isolates/sequences and metadata.",
    "pragmatics": "Provides anchor proxies when physical types are impractical.",
    "etymology": "Latin virus ('poison'); Greek meta.",
    "ucls_mapping": "Anchor registry (sequence-based).",
    "anchor_kind": "Exemplar isolate/sequence",
    "validity_fn": "Listed in ICTV Master Species List; compliance with ICTV naming rules",
    "priority_rule": "ICTV-governed precedence via Master Species List updates",
    "governance_action": "ICTV Taxonomy & Code updates",
    "registry_uri": "https://ictv.global/",
    "example_name": "Betacoronavirus 1 (ICTV binomial species)",
    "notes": ""
  },
  {
    "term": "ICNCP",
    "code_domain": "Cultivated Plants (ICNCP)",
    "graphemes": "['I', 'C', 'N', 'C', 'P']",
    "phonemes": "“eye-see-en-see-pee”",
    "morphemes": "Acronym: International Code of Nomenclature for Cultivated Plants",
    "lexeme": "Acronym (code)",
    "semantics": "Naming rules for cultivars and cultivar groups.",
    "pragmatics": "Interfaces scientific taxonomy with horticultural trade.",
    "etymology": "Modern acronym.",
    "ucls_mapping": "Rule set: denomination classes + ICRA checks.",
    "anchor_kind": "",
    "validity_fn": "Published denomination + ICRA registration/check",
    "priority_rule": "Denomination priority within cultivar class (ICRA oversight)",
    "governance_action": "ICRA determinations; ICNCP revisions",
    "registry_uri": "",
    "example_name": "Rosa 'Peace' (cultivar epithet)",
    "notes": ""
  },
  {
    "term": "International Code of Nomenclature for Cultivated Plants",
    "code_domain": "Algae, Fungi, Plants (ICNafp)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'd', 'e', ' ', 'o', 'f', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e', ' ', 'f', 'o', 'r', ' ', 'C', 'u', 'l', 't', 'i', 'v', 'a', 't', 'e', 'd', ' ', 'P', 'l', 'a', 'n', 't', 's']",
    "phonemes": "/ˌkʌltɪˈveɪtɪd plænts/",
    "morphemes": "cultiv- ('till, tend') + -ated; planta ('sprout')",
    "lexeme": "Proper noun (code title)",
    "semantics": "Full title of ICNCP.",
    "pragmatics": "Defines cultivar epithet syntax and registration.",
    "etymology": "Latin colere; planta.",
    "ucls_mapping": "Same as ICNCP.",
    "anchor_kind": "",
    "validity_fn": "Effective publication + typification; fungi require registration (MycoBank/IF/Fungal Names)",
    "priority_rule": "Principle of Priority; conservation/suppression possible",
    "governance_action": "Conservation/Rejection; Nomenclature Section decisions; Chapter F updates",
    "registry_uri": "",
    "example_name": "Quercus robur (ICN binomial)",
    "notes": ""
  },
  {
    "term": "ISHS (International Society for Horticultural Science)",
    "code_domain": "Cultivated Plants (ICNCP)",
    "graphemes": "['I', 'S', 'H', 'S']",
    "phonemes": "“eye-ess-aitch-ess”",
    "morphemes": "Acronym; hortus ('garden') + cultura ('cultivation') + scientia ('knowledge')",
    "lexeme": "Acronym (society)",
    "semantics": "Society connected with ICNCP oversight and ICRA network.",
    "pragmatics": "Coordinates cultivar registration authorities.",
    "etymology": "Latin roots for horticulture.",
    "ucls_mapping": "Governance node; registry coordination.",
    "anchor_kind": "",
    "validity_fn": "Published denomination + ICRA registration/check",
    "priority_rule": "Denomination priority within cultivar class (ICRA oversight)",
    "governance_action": "ICRA determinations; ICNCP revisions",
    "registry_uri": "https://www.ishs.org/scripta-horticulturae/icra",
    "example_name": "Rosa 'Peace' (cultivar epithet)",
    "notes": ""
  },
  {
    "term": "ICRA (International Cultivar Registration Authority)",
    "code_domain": "Cultivated Plants (ICNCP)",
    "graphemes": "['I', 'C', 'R', 'A']",
    "phonemes": "“eye-see-are-ay”",
    "morphemes": "Acronym; international + cultivar + registration + authority",
    "lexeme": "Acronym (authority)",
    "semantics": "Authority managing names in a cultivar denomination class.",
    "pragmatics": "Prevents duplicate cultivar names; validates usage.",
    "etymology": "Modern acronym.",
    "ucls_mapping": "Registry gateway; denomination guardrail.",
    "anchor_kind": "Cultivar description & registration record",
    "validity_fn": "Published denomination + ICRA registration/check",
    "priority_rule": "Denomination priority within cultivar class (ICRA oversight)",
    "governance_action": "ICRA determinations; ICNCP revisions",
    "registry_uri": "https://www.ishs.org/scripta-horticulturae/icra",
    "example_name": "Rosa 'Peace' (cultivar epithet)",
    "notes": ""
  },
  {
    "term": "Cultivar epithet",
    "code_domain": "Cultivated Plants (ICNCP)",
    "graphemes": "['C', 'u', 'l', 't', 'i', 'v', 'a', 'r', ' ', 'e', 'p', 'i', 't', 'h', 'e', 't']",
    "phonemes": "/ˈkʌltɪvɑːr ˈɛpɪθɛt/",
    "morphemes": "cultivar + epi- ('upon') + tithenai ('to place')",
    "lexeme": "Noun phrase",
    "semantics": "Non-Latinized name in single quotes for a cultivated plant variety.",
    "pragmatics": "Bridges scientific and commercial naming.",
    "etymology": "Latin/Greek roots.",
    "ucls_mapping": "Name-form token; linked to ICRA registry node.",
    "anchor_kind": "Cultivar description & registration record",
    "validity_fn": "Published denomination + ICRA registration/check",
    "priority_rule": "Denomination priority within cultivar class (ICRA oversight)",
    "governance_action": "ICRA determinations; ICNCP revisions",
    "registry_uri": "https://www.ishs.org/scripta-horticulturae/icra",
    "example_name": "Rosa 'Peace' (cultivar epithet)",
    "notes": ""
  },
  {
    "term": "ICPN (Phytosociological Nomenclature)",
    "code_domain": "Plant Communities (ICPN)",
    "graphemes": "['I', 'C', 'P', 'N']",
    "phonemes": "“eye-see-pee-en”",
    "morphemes": "Acronym: International Code of Phytosociological Nomenclature",
    "lexeme": "Acronym (code)",
    "semantics": "Rules for naming plant communities (syntaxa).",
    "pragmatics": "Extends nomenclature above organismal taxa.",
    "etymology": "Greek phyton ('plant') + socius ('companion').",
    "ucls_mapping": "Rule set for ecosystem-level tokens.",
    "anchor_kind": "",
    "validity_fn": "Published description + type relevé + compliance with ICPN",
    "priority_rule": "Priority within syntaxon rules; typified by relevé",
    "governance_action": "IAVS Working Group decisions",
    "registry_uri": "",
    "example_name": "Fagetum sylvaticae (syntaxon; example pattern)",
    "notes": ""
  },
  {
    "term": "IAVS (International Association for Vegetation Science)",
    "code_domain": "Plant Communities (ICPN)",
    "graphemes": "['I', 'A', 'V', 'S']",
    "phonemes": "“eye-ay-vee-ess”",
    "morphemes": "Acronym; vegetare ('to enliven')",
    "lexeme": "Acronym (association)",
    "semantics": "Association linked to ICPN governance.",
    "pragmatics": "Hosts working group for nomenclature of syntaxa.",
    "etymology": "Latin vegetare; English science.",
    "ucls_mapping": "Governance node; standards custodian.",
    "anchor_kind": "Type relevé (community record)",
    "validity_fn": "Published description + type relevé + compliance with ICPN",
    "priority_rule": "Priority within syntaxon rules; typified by relevé",
    "governance_action": "IAVS Working Group decisions",
    "registry_uri": "",
    "example_name": "Fagetum sylvaticae (syntaxon; example pattern)",
    "notes": ""
  },
  {
    "term": "Syntaxon",
    "code_domain": "Plant Communities (ICPN)",
    "graphemes": "['S', 'y', 'n', 't', 'a', 'x', 'o', 'n']",
    "phonemes": "/ˈsɪntæksɒn/",
    "morphemes": "syntaxis ('arrangement') + -on (unit)",
    "lexeme": "Noun",
    "semantics": "Named plant community unit under ICPN.",
    "pragmatics": "Used in vegetation mapping/classification.",
    "etymology": "Greek syntaxis; suffix -on.",
    "ucls_mapping": "Token type: ecosystem-level category with type relevé.",
    "anchor_kind": "",
    "validity_fn": "Published description + type relevé + compliance with ICPN",
    "priority_rule": "Priority within syntaxon rules; typified by relevé",
    "governance_action": "IAVS Working Group decisions",
    "registry_uri": "",
    "example_name": "Fagetum sylvaticae (syntaxon; example pattern)",
    "notes": ""
  },
  {
    "term": "Relevé",
    "code_domain": "Plant Communities (ICPN)",
    "graphemes": "['R', 'e', 'l', 'e', 'v', 'é']",
    "phonemes": "/ˌrɛlɛˈveɪ/",
    "morphemes": "French relever ('to record/raise')",
    "lexeme": "Noun",
    "semantics": "Plot-based description serving as type for a syntaxon.",
    "pragmatics": "Empirical anchor for plant community names.",
    "etymology": "French scientific jargon.",
    "ucls_mapping": "Anchor artifact (community holotype).",
    "anchor_kind": "Type relevé (community record)",
    "validity_fn": "Published description + type relevé + compliance with ICPN",
    "priority_rule": "Priority within syntaxon rules; typified by relevé",
    "governance_action": "IAVS Working Group decisions",
    "registry_uri": "",
    "example_name": "Fagetum sylvaticae (syntaxon; example pattern)",
    "notes": ""
  },
  {
    "term": "Holotype (vegetation)",
    "code_domain": "Plant Communities (ICPN)",
    "graphemes": "['H', 'o', 'l', 'o', 't', 'y', 'p', 'e', ' ', '(', 'v', 'e', 'g', 'e', 't', 'a', 't', 'i', 'o', 'n', ')']",
    "phonemes": "/ˈhoʊləˌtaɪp/",
    "morphemes": "holo- ('whole') + type",
    "lexeme": "Noun",
    "semantics": "Primary name-bearing relevé/specimen for a taxon or syntaxon.",
    "pragmatics": "Fixes application of a name unambiguously.",
    "etymology": "Greek holos + typos.",
    "ucls_mapping": "Anchor artifact; canonical pointer.",
    "anchor_kind": "Type specimen",
    "validity_fn": "Published description + type relevé + compliance with ICPN",
    "priority_rule": "Priority within syntaxon rules; typified by relevé",
    "governance_action": "IAVS Working Group decisions",
    "registry_uri": "",
    "example_name": "Fagetum sylvaticae (syntaxon; example pattern)",
    "notes": ""
  },
  {
    "term": "PhyloCode",
    "code_domain": "Clades (PhyloCode)",
    "graphemes": "['P', 'h', 'y', 'l', 'o', 'C', 'o', 'd', 'e']",
    "phonemes": "/ˈfaɪloʊkoʊd/",
    "morphemes": "phylo- ('tribe, race') + code",
    "lexeme": "Proper noun (code)",
    "semantics": "Rank-free code for clade names defined by phylogenetic relationships.",
    "pragmatics": "Names track definitions, not Linnaean ranks.",
    "etymology": "Greek phylē; English code.",
    "ucls_mapping": "Definition-grammar over graphs; uses specifiers.",
    "anchor_kind": "Phylogenetic specifiers",
    "validity_fn": "Definition published + RegNum registration with specifiers",
    "priority_rule": "Definition-based stability; priority secondary to registration",
    "governance_action": "PhyloCode Commission decisions; RegNum registration",
    "registry_uri": "",
    "example_name": "Aves (node-based clade definition)",
    "notes": ""
  },
  {
    "term": "International Code of Phylogenetic Nomenclature",
    "code_domain": "Clades (PhyloCode)",
    "graphemes": "['I', 'n', 't', 'e', 'r', 'n', 'a', 't', 'i', 'o', 'n', 'a', 'l', ' ', 'C', 'o', 'd', 'e', ' ', 'o', 'f', ' ', 'P', 'h', 'y', 'l', 'o', 'g', 'e', 'n', 'e', 't', 'i', 'c', ' ', 'N', 'o', 'm', 'e', 'n', 'c', 'l', 'a', 't', 'u', 'r', 'e']",
    "phonemes": "/ˌfaɪləˈdʒɛnɪtɪk/",
    "morphemes": "phylo- ('clan') + genesis ('origin') + -etic ('pertaining to')",
    "lexeme": "Proper noun (code title)",
    "semantics": "Formal title of the PhyloCode.",
    "pragmatics": "Specifies clade name definitions and registration.",
    "etymology": "Greek phylē, genesis.",
    "ucls_mapping": "Same as PhyloCode with RegNum registration.",
    "anchor_kind": "",
    "validity_fn": "Definition published + RegNum registration with specifiers",
    "priority_rule": "Definition-based stability; priority secondary to registration",
    "governance_action": "PhyloCode Commission decisions; RegNum registration",
    "registry_uri": "",
    "example_name": "Aves (node-based clade definition)",
    "notes": ""
  },
  {
    "term": "Clade",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['C', 'l', 'a', 'd', 'e']",
    "phonemes": "/kleɪd/",
    "morphemes": "klados ('branch')",
    "lexeme": "Noun",
    "semantics": "Monophyletic group defined by common ancestry.",
    "pragmatics": "Used across systematics, evolutionary biology, and comparative methods.",
    "etymology": "Greek klados; modern adoption in biology.",
    "ucls_mapping": "Graph node-set; definable via node/branch/apomorphy.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "RegNum",
    "code_domain": "Clades (PhyloCode)",
    "graphemes": "['R', 'e', 'g', 'N', 'u', 'm']",
    "phonemes": "/ˈrɛɡnʌm/",
    "morphemes": "reg- ('rule') + num ('number')",
    "lexeme": "Proper noun (registry)",
    "semantics": "Registration database for PhyloCode names.",
    "pragmatics": "Ensures uniqueness and versioning of clade definitions.",
    "etymology": "Constructed Latinate brand.",
    "ucls_mapping": "Registry node; binds name to definition hash.",
    "anchor_kind": "",
    "validity_fn": "Definition published + RegNum registration with specifiers",
    "priority_rule": "Definition-based stability; priority secondary to registration",
    "governance_action": "PhyloCode Commission decisions; RegNum registration",
    "registry_uri": "https://www.phylocode.org/regnum/",
    "example_name": "Aves (node-based clade definition)",
    "notes": ""
  },
  {
    "term": "Node-based definition",
    "code_domain": "Clades (PhyloCode)",
    "graphemes": "['N', 'o', 'd', 'e', '-', 'b', 'a', 's', 'e', 'd', ' ', 'd', 'e', 'f', 'i', 'n', 'i', 't', 'i', 'o', 'n']",
    "phonemes": "/noʊd beɪst ˌdɛfɪˈnɪʃən/",
    "morphemes": "node ('knot') + de- ('down') + finis ('limit')",
    "lexeme": "Noun phrase",
    "semantics": "Clade defined by most recent common ancestor of specified taxa.",
    "pragmatics": "Stable under tree updates if specifiers remain valid.",
    "etymology": "Latin nodus; definire.",
    "ucls_mapping": "Logical formula over DAG with specifier anchors.",
    "anchor_kind": "Phylogenetic specifiers",
    "validity_fn": "Definition published + RegNum registration with specifiers",
    "priority_rule": "Definition-based stability; priority secondary to registration",
    "governance_action": "PhyloCode Commission decisions; RegNum registration",
    "registry_uri": "",
    "example_name": "Aves (node-based clade definition)",
    "notes": ""
  },
  {
    "term": "Branch-based definition",
    "code_domain": "Clades (PhyloCode)",
    "graphemes": "['B', 'r', 'a', 'n', 'c', 'h', '-', 'b', 'a', 's', 'e', 'd', ' ', 'd', 'e', 'f', 'i', 'n', 'i', 't', 'i', 'o', 'n']",
    "phonemes": "/bræntʃ beɪst ˌdɛfɪˈnɪʃən/",
    "morphemes": "branch + definition",
    "lexeme": "Noun phrase",
    "semantics": "Clade defined by ancestry including species X but excluding Y.",
    "pragmatics": "Tracks lineage inclusion/exclusion explicitly.",
    "etymology": "Old French branche; Latin definire.",
    "ucls_mapping": "Set-builder rule over phylogeny.",
    "anchor_kind": "Phylogenetic specifiers",
    "validity_fn": "Definition published + RegNum registration with specifiers",
    "priority_rule": "Definition-based stability; priority secondary to registration",
    "governance_action": "PhyloCode Commission decisions; RegNum registration",
    "registry_uri": "",
    "example_name": "Aves (node-based clade definition)",
    "notes": ""
  },
  {
    "term": "Apomorphy-based definition",
    "code_domain": "Clades (PhyloCode)",
    "graphemes": "['A', 'p', 'o', 'm', 'o', 'r', 'p', 'h', 'y', '-', 'b', 'a', 's', 'e', 'd', ' ', 'd', 'e', 'f', 'i', 'n', 'i', 't', 'i', 'o', 'n']",
    "phonemes": "/ˈæpəˌmɔːrfi/",
    "morphemes": "apo- ('away') + morphe ('form')",
    "lexeme": "Noun phrase",
    "semantics": "Clade defined by possession of a specified derived character.",
    "pragmatics": "Connects character matrices to nomenclature semantics.",
    "etymology": "Greek apo + morphē.",
    "ucls_mapping": "Predicate over character state space.",
    "anchor_kind": "Phylogenetic specifiers",
    "validity_fn": "Definition published + RegNum registration with specifiers",
    "priority_rule": "Definition-based stability; priority secondary to registration",
    "governance_action": "PhyloCode Commission decisions; RegNum registration",
    "registry_uri": "",
    "example_name": "Aves (node-based clade definition)",
    "notes": ""
  },
  {
    "term": "Governance body",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['G', 'o', 'v', 'e', 'r', 'n', 'a', 'n', 'c', 'e', ' ', 'b', 'o', 'd', 'y']",
    "phonemes": "/ˈɡʌvərnəns ˈbɒdi/",
    "morphemes": "gubernare ('steer') + -ance; body",
    "lexeme": "Noun phrase",
    "semantics": "Organization empowered to interpret and maintain a code.",
    "pragmatics": "Issues opinions, updates, and conservation actions.",
    "etymology": "Latin gubernare; Old English bodig.",
    "ucls_mapping": "Authority node; emits rule changes and overrides.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Registration",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['R', 'e', 'g', 'i', 's', 't', 'r', 'a', 't', 'i', 'o', 'n']",
    "phonemes": "/ˌrɛdʒɪˈstreɪʃən/",
    "morphemes": "reg- ('rule') + -istere ('record') + -ation",
    "lexeme": "Noun",
    "semantics": "Recording a name/act in an official registry.",
    "pragmatics": "Prerequisite for validity in several codes (e.g., fungi, ZooBank).",
    "etymology": "Latin registrum.",
    "ucls_mapping": "Validity predicate input (registry edge present).",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Effective publication (duplicate concept)",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['E', 'f', 'f', 'e', 'c', 't', 'i', 'v', 'e', ' ', 'p', 'u', 'b', 'l', 'i', 'c', 'a', 't', 'i', 'o', 'n']",
    "phonemes": "/ɪˈfɛktɪv ˌpʌblɪˈkeɪʃən/",
    "morphemes": "See also ‘Effective Publication’",
    "lexeme": "Noun",
    "semantics": "Same concept as term 12; listed separately to preserve the 56-item set.",
    "pragmatics": "Duplicate signal: map to same validity gate in UCLS.",
    "etymology": "Latin roots as above.",
    "ucls_mapping": "Alias → canonical predicate.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Stability",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['S', 't', 'a', 'b', 'i', 'l', 'i', 't', 'y']",
    "phonemes": "/stəˈbɪlɪti/",
    "morphemes": "stabilis ('firm') + -ity",
    "lexeme": "Abstract noun",
    "semantics": "Goal of nomenclature: names remain reliable across time.",
    "pragmatics": "Motivates priority, conservation, and formal procedures.",
    "etymology": "Latin stabilis.",
    "ucls_mapping": "Objective function; quality metric over name graph.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Universality",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['U', 'n', 'i', 'v', 'e', 'r', 's', 'a', 'l', 'i', 't', 'y']",
    "phonemes": "/ˌjuːnɪˌvɜːsəˈlɪti/",
    "morphemes": "uni- ('one') + versus ('turned') + -ality",
    "lexeme": "Abstract noun",
    "semantics": "Names intelligible and usable across languages and regions.",
    "pragmatics": "Supports interoperability and cross-disciplinary use.",
    "etymology": "Latin universalis.",
    "ucls_mapping": "Design constraint; cross-lingual mapping rule.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  },
  {
    "term": "Standardization",
    "code_domain": "General / Cross-cutting",
    "graphemes": "['S', 't', 'a', 'n', 'd', 'a', 'r', 'd', 'i', 'z', 'a', 't', 'i', 'o', 'n']",
    "phonemes": "/ˌstændərdaɪˈzeɪʃən/",
    "morphemes": "standard + -ize + -ation",
    "lexeme": "Abstract noun",
    "semantics": "Imposition of uniform formats and procedures for names.",
    "pragmatics": "Enables automation, registries, and legal adoption.",
    "etymology": "Old French estandard; later verb -ize.",
    "ucls_mapping": "Normalization function in ingestion/validation pipeline.",
    "anchor_kind": "",
    "validity_fn": "N/A",
    "priority_rule": "Not applicable / meta",
    "governance_action": "Meta-governance; cross-code harmonization",
    "registry_uri": "",
    "example_name": "",
    "notes": ""
  }
]

Key terms in plain language

Open a term for a concise explanation of language used on this page.

Cybersecurity

The practices and controls used to protect identities, devices, networks, applications, and data from unauthorized access, disruption, or manipulation.

Zero Trust

A security model that does not automatically trust a user or device because of its location. Access is continuously verified and limited to what is necessary.

SASE

Secure Access Service Edge combines networking and security capabilities in a cloud-delivered architecture so users and locations can receive consistent policy wherever they connect.

Identity and Access Management (IAM)

The systems and policies that determine who a user is, what resources they may access, and how that access is authenticated and reviewed.

Multi-Factor Authentication (MFA)

A login control requiring more than one form of verification, such as a password plus an authenticator app, security key, or biometric factor.

MDR / XDR

Security services and tools that monitor activity, investigate suspicious behavior, and help contain threats. MDR is managed detection and response; XDR correlates signals across multiple security layers.