{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.juniperus-communis","code":"thing-q26325","url":"https://ver.cy/models/thing/q26325/","name":"Juniperus communis","alternateNames":[],"kind":"thing","status":"published","version":"0.1.0-research.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.LIV"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A circumboreal, typically dioecious cupressaceous conifer whose adult leaves are rigid, awl-shaped and borne in ternate whorls, each with a single adaxial stomatal band, and whose seed cones are globose, usually glaucous and berry-like, ripening over two seasons and normally containing three seeds.","purpose":"Enable an AI agent to recognise Juniperus communis, assess a plant's condition and reproductive prospects, and determine evidence-based options for care, conservation, propagation or collection.","scope":{"in":["Identification of whole plants and attached diagnostic foliage and cones.","Growth form, developmental stage, vitality and physical damage.","Reproductive expression, cone cohorts and evidence of viable seed production.","Plant-level relationships to site conditions, nearby junipers and observed recruitment.","Provenance and prerequisites for propagation, planting, sampling and cone collection."],"out":["Complete taxonomic models of other Juniperus species.","Independent models of harvested cone batches, essential oils, timber or prepared products.","Medical efficacy, dosing and food-product certification.","Whole-habitat management and population-wide conservation assessments.","Pathogen biology, laboratory diagnostic procedures and pesticide product models.","Land ownership, permit systems and jurisdiction-wide conservation law."],"boundaries":[]},"distinguishingFeatures":["Inspect several ordinary leafy shoots for needles arranged in whorls of three; this supports identification over scale-leaved conifers, but juvenile foliage alone is insufficient. [European Atlas of Forest Tree Species](https://ies-ows.jrc.ec.europa.eu/efdac/download/Atlas/pdf/Juniperus_communis.pdf)","Examine the upper needle surface for one broad pale stomatal band; two bands separated by a green midrib favour the J. oxycedrus group. [Gymnosperm Database](https://www.conifers.org/cu/Juniperus.php)","Where mature seed cones are present, check for fleshy purple-black cones rather than the orange-red cones characteristic of the J. oxycedrus group; immature green cones cannot settle this comparison. [Gymnosperm Database](https://www.conifers.org/cu/Juniperus.php)","For similar needle-leaved junipers, combine a single stomatal band lacking an adaxial midrib with mature seed cones under 15 mm, then apply a regional identification key; no single character should establish identity. [Gymnosperm Database](https://www.conifers.org/cu/Juniperus_communis.php)"],"structure":{"bundles":[{"id":"juniper-identification","name":"Juniper identification","description":"Evidence required to assign a physical plant to Juniperus communis.","layers":[{"id":"diagnostic-shoots-and-cones","name":"Diagnostic shoots and cones","description":"Comparable observations of foliage and reproductive structures.","findings":[{"id":"combined-diagnostic-match","name":"Combined diagnostic match","description":"Record agreement and conflict among needle arrangement, stomatal pattern and mature cone characters.","questions":[{"text":"What needle arrangement and stomatal-band pattern occur on multiple representative shoots?","id":"combined-diagnostic-match-q01","kind":"measurement"},{"text":"Which locally plausible junipers remain compatible with the observed foliage and mature cones?","id":"combined-diagnostic-match-q02","kind":"boundary"}]}]},{"id":"taxonomic-assignment","name":"Taxonomic assignment","description":"Identification authority and treatment of geographic or cultivated variation.","findings":[{"id":"supported-species-assignment","name":"Supported species assignment","description":"Retain the identification reference, determiner and unresolved infraspecific labels within the registered thing.","questions":[{"text":"Which regional flora, voucher comparison or expert determination supports the identification?","id":"supported-species-assignment-q01","kind":"provenance"},{"text":"Does a subspecies, variety or cultivar label fit the chosen taxonomic treatment, or must it remain unresolved?","id":"supported-species-assignment-q02","kind":"definition"}]}]}]},{"id":"growth-form-and-vitality","name":"Growth form and vitality","description":"The plant's architecture and trajectory of living tissue.","layers":[{"id":"plant-extent-and-development","name":"Plant extent and development","description":"Define the monitored plant and separate dimensions from inferred age.","findings":[{"id":"bounded-growth-form","name":"Bounded growth form","description":"Record crown extent, stems and uncertain connections between adjacent spreading growth.","questions":[{"text":"Which stems and crown sections can be attributed to this plant, and where are connections uncertain?","id":"bounded-growth-form-q01","kind":"boundary"},{"text":"What are its height, crown spread and marked-shoot extension, and is its developmental stage observed or inferred?","id":"bounded-growth-form-q02","kind":"measurement"}]}]},{"id":"crown-condition-through-time","name":"Crown condition through time","description":"Repeated observations of live foliage, dieback and injury.","findings":[{"id":"vitality-trajectory","name":"Vitality trajectory","description":"Distinguish stable architecture from increasing tissue loss or reduced growth.","questions":[{"text":"How have live crown proportion, discolouration and shoot extension changed since the previous comparable observation?","id":"vitality-trajectory-q01","kind":"measurement"},{"text":"Which observed changes justify closer monitoring, protection from damage or diagnostic assessment?","id":"vitality-trajectory-q02","kind":"action"}]}]}]},{"id":"reproduction-and-recruitment","name":"Reproduction and recruitment","description":"Observed reproductive function from cone production to establishment.","layers":[{"id":"reproductive-expression-and-cohorts","name":"Reproductive expression and cohorts","description":"Dated evidence of pollen cones, seed cones and separate developing cohorts.","findings":[{"id":"observed-reproductive-function","name":"Observed reproductive function","description":"Keep reproductive expression separate from unverified permanent sex assignments and seed viability.","questions":[{"text":"Were pollen cones, seed cones, both or neither observed, at what dates and with what survey coverage?","id":"observed-reproductive-function-q01","kind":"measurement"},{"text":"Which seed-cone cohorts are developing, apparently mature or failing, and what supports those classifications?","id":"observed-reproductive-function-q02","kind":"measurement"}]}]},{"id":"seed-to-seedling-evidence","name":"Seed-to-seedling evidence","description":"Separate seed production, viability and nearby recruitment.","findings":[{"id":"recruitment-bottleneck","name":"Recruitment bottleneck","description":"Identify the reproductive transition lacking evidence without assigning nearby seedlings to an unverified parent.","questions":[{"text":"What sampled evidence establishes seed fill, viability or germination, and how representative is it of this plant's cones?","id":"recruitment-bottleneck-q01","kind":"measurement"},{"text":"Do observations implicate limited pollen availability, seed failure or seedling establishment, and which causes remain untested?","id":"recruitment-bottleneck-q02","kind":"boundary"}]}]}]},{"id":"microsite-and-dieback","name":"Microsite and dieback","description":"Local growing conditions and evidence distinguishing possible causes of decline.","layers":[{"id":"light-water-and-disturbance","name":"Light, water and disturbance","description":"Measurements at the plant's rooting area and crown.","findings":[{"id":"site-condition-fit","name":"Site condition fit","description":"Assess measured conditions against regional evidence rather than impose a universal soil prescription.","questions":[{"text":"What light exposure, drainage, soil moisture and soil pH characterise the occupied microsite across relevant seasons?","id":"site-condition-fit-q01","kind":"measurement"},{"text":"What evidence links browsing, trampling, shading, drought or waterlogging to this plant's condition?","id":"site-condition-fit-q02","kind":"provenance"}]}]},{"id":"symptoms-and-diagnostic-status","name":"Symptoms and diagnostic status","description":"Observed symptom distribution, diagnostic evidence and uncertainty.","findings":[{"id":"dieback-differential","name":"Dieback differential","description":"Keep observed injury, suspected infection and laboratory-confirmed findings distinct.","questions":[{"text":"Where are foliage changes, branch death or root-collar lesions located, and how have they progressed?","id":"dieback-differential-q01","kind":"measurement"},{"text":"What expert assessment or laboratory result supports a suspected cause, and what competing explanations remain?","id":"dieback-differential-q02","kind":"provenance"},{"text":"Does the evidence warrant specialist sampling or postponing movement of this plant and its associated soil?","id":"dieback-differential-q03","kind":"action"}]}]}]},{"id":"propagation-collection-and-intervention","name":"Propagation, collection and intervention","description":"Plant-specific prerequisites and outcome records for deliberate actions.","layers":[{"id":"source-material-and-establishment","name":"Source material and establishment","description":"Traceability and evidence supporting propagation or planting.","findings":[{"id":"propagation-readiness","name":"Propagation readiness","description":"Link source plants, propagation material, plant-health evidence and intended planting conditions.","questions":[{"text":"Which parent plant, population or nursery supplied the material, and is it seed-derived or vegetatively propagated?","id":"propagation-readiness-q01","kind":"provenance"},{"text":"What locally supported propagation and establishment method fits this material, its health status and the intended site?","id":"propagation-readiness-q02","kind":"action"}]}]},{"id":"collection-and-care-decisions","name":"Collection and care decisions","description":"Evidence and linked authority for cone collection, pruning, protection or removal.","findings":[{"id":"justified-intervention","name":"Justified intervention","description":"Record the intended benefit, biological constraints, applicable permissions and observable success criteria.","questions":[{"text":"For the proposed action, are identity, plant condition, reproductive contribution and applicable site permissions sufficiently established?","id":"justified-intervention-q01","kind":"action"},{"text":"What collection limit or intervention extent is supported locally, and which subsequent observations will show benefit or harm?","id":"justified-intervention-q02","kind":"action"}]}]}]},{"id":"evidence-and-external-alignment","name":"Evidence and external alignment","description":"What the world already says about this thing, gathered so the model can be checked against it.","layers":[{"id":"reported-evidence","name":"Reported evidence","description":"Findings from the breadth pass, kept separate from the structural claims.","findings":[{"id":"evidence-kinds","name":"Kinds and varieties","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these kinds and varieties hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-kinds-q01","kind":"provenance"}]},{"id":"evidence-identifiers","name":"Identifiers and schemes","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these identifiers and schemes hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-identifiers-q01","kind":"provenance"}]},{"id":"evidence-standards-and-regulation","name":"Standards and regulation","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these standards and regulation hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-standards-and-regulation-q01","kind":"provenance"}]},{"id":"evidence-real-world-use","name":"Real-world use","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these real-world use hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-real-world-use-q01","kind":"provenance"}]},{"id":"evidence-measurements","name":"Typical measurements","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these typical measurements hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-measurements-q01","kind":"provenance"}]},{"id":"evidence-failure-modes-and-hazards","name":"Failure modes and hazards","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these failure modes and hazards hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-failure-modes-and-hazards-q01","kind":"provenance"}]},{"id":"evidence-regional-variation","name":"Regional variation","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these regional variation hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-regional-variation-q01","kind":"provenance"}]},{"id":"evidence-neighbours","name":"Neighbouring kinds and how to tell them apart","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these neighbouring kinds and how to tell them apart hold for the sense of Juniperus communis this model covers, and on what evidence?","id":"evidence-neighbours-q01","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Identify juniper and report its habitat and conservation status.","Record plants and seedlings for conservation monitoring."],"mustNot":["Harvest berries or branches from protected populations or without permission.","Present berries as a proven medicine or advise their use in pregnancy.","Clear juniper scrub where it is a protected habitat."],"requiresHuman":["Approving management of juniper habitat."]},"ethics":{"considerations":["Juniper is declining in some regions and regenerates poorly."],"affectedParties":["Wild juniper populations","Landowners"]},"owners":{"steward":"Landowners where it grows; conservation authorities protect it in designated areas.","roles":[],"masterSystems":["Plant name and biodiversity databases"]},"relations":[{"target":"Q11992872","type":"parent","note":"registry parent class"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.juniperus-communis","Wikidata: Q26325 (https://www.wikidata.org/wiki/Q26325)"]},"properties":{"applicability":"required","items":["Identification confidence: unassessed | tentative | supported | expert-confirmed | disputed","Needle diagnostic profile: needle length in mm; leaves per whorl; stomatal-band count; sampled shoot position","Growth form: prostrate shrub | spreading shrub | upright shrub | tree-like | intermediate","Plant dimensions and extension: height and crown spread in m; marked-shoot extension in mm per observation interval","Observed reproductive expression: pollen cones observed | seed cones observed | both observed | neither observed | not assessed; dated observations","Seed-cone cohort condition: developing | apparently mature | damaged | aborted | indeterminate; cohort and observation date","Crown vitality: estimated live, discoloured and dead crown percentages; method and date","Root-collar and stem symptoms: not examined | no visible symptoms | lesion observed | resin observed | mechanical injury | uncertain","Microsite exposure: soil pH; soil moisture with method; waterlogging duration; canopy openness percentage","Origin and propagation history: source population, parent plant or nursery accession; seed-raised | cutting-raised | unknown","Reproductive neighbourhood: nearby identified junipers, distances in m, dated reproductive observations and recruitment survey"]},"recognition":{"applicability":"required","items":["Sharp, needle-like leaves in whorls of three with a pale band on top.","Blue-black berry-like cones with a whitish bloom.","A low shrub or small upright tree."]},"capabilities":{"applicability":"required","items":["Document diagnostic shoots and cones and request expert identification when regional lookalikes remain unresolved.","Repeat marked-plant observations to detect crown decline, growth changes and reproductive transitions.","Assess candidate planting sites against provenance, light, drainage and observed local performance.","Plan seed or cutting propagation while retaining parentage, viability evidence and plant-health checks.","Triage dieback for specialist diagnosis and determine whether movement of plants, soil or equipment should be deferred.","Evaluate cone collection or conservation interventions against identification, reproductive needs and linked permissions."]},"hazards":{"applicability":"required","items":["Confusion with other juniper species can make collected plant material unsuitable or hazardous for consumption.","Rigid pointed leaves can cause scratches and eye injuries during close handling.","Excessive collection or trampling can damage plants and hinder regeneration in vulnerable populations."]},"interfaces":{"applicability":"required","items":["The International Code of Nomenclature for algae, fungi, and plants, adopted by the International Botanical Congress, governs the scientific naming of this species."]},"context":{"applicability":"required","items":["This species occurs in heathland, grassland, open woodland and rocky habitats across much of the Northern Hemisphere.","It is encountered in habitat conservation, ornamental planting and research on woodland regeneration.","Its mature seed cones are collected for culinary flavouring, subject to reliable identification and local collection restrictions."]}},"sources":[{"title":"Species Plantarum, vol. 2, p. 1040 (Juniperus communis)","url":"","note":"Original Linnaean publication and still-accepted binomial of the species."},{"title":"A Handbook of the World's Conifers","url":"","note":"Family placement in Cupressaceae, diagnostic foliage and cone morphology, circumboreal range, and the main infraspecific taxa used by conifer specialists."},{"title":"Junipers of the World: The Genus Juniperus","url":"","note":"Separation from other Juniperus species, variety/subspecies concepts (communis, saxatilis, depressa, megistocarpa, hemisphaerica), and leaf/cone characters."},{"title":"Flora of North America, Vol. 2, Cupressaceae: Juniperus communis","url":"","note":"North American varieties, measurements of leaves and seed cones, chromosome number, and distinction from scale-leaved junipers."},{"title":"Plants of the World Online: Juniperus communis L.","url":"https://powo.science.kew.org/","note":"Current Kew accepted name, authorship, and global distribution as a single species with subspecies."},{"title":"Regulation (EU) 2019/787 on spirit drinks","url":"https://eur-lex.europa.eu/eli/reg/2019/787/oj","note":"Legal definition of gin and juniper-flavoured spirit drinks as products whose predominant flavour is juniper, named as Juniperus communis L. and/or Juniperus oxycedrus L."},{"title":"European Union herbal monograph on Juniperus communis L., pseudo-fructus","url":"","note":"Pharmacognostic identity of the berry-like cone as the herbal drug, traditional diuretic use, and safety restrictions (including pregnancy)."},{"title":"Council Directive 92/43/EEC, Annex I habitat 5130","url":"","note":"EU habitat type 'Juniperus communis formations on heaths or calcareous grasslands' as a conservation object distinct from the species as a garden plant or spice."},{"title":"Wikidata item Q26325: Juniperus communis","url":"https://www.wikidata.org/wiki/Q26325","note":"identity and sense of the item"},{"title":"Wikipedia: Juniperus communis","url":"https://en.wikipedia.org/wiki/Juniperus_communis","note":"general description of the item"}],"openQuestions":["Which taxonomic treatment and regional diagnostic key should govern geographically variable forms and disputed infraspecific names?","Which local seasonal observations reliably distinguish reproductive inactivity from missed observation windows, and determine cone maturity?","What provenance-specific seed testing, dormancy treatment and establishment methods have adequate evidence for the intended use?","Which locally validated indicators distinguish drought, waterlogging, mechanical injury and pathogen-associated decline before destructive sampling?","What site-specific conservation objectives, collection limits and current permissions constrain harvesting, planting, pruning or removal?"],"resources":{"spec":"/models/things/publications/thing-q26325/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q26325/spec.json"],"providers":["Codex","Grok"],"researchStatus":"unreviewed","generatedAt":"2026-09-07T14:07:14Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:29+00:00: completeness 1.00; sense: Wikidata description; 3 live sources; review by codex: pass"},"score":1.0}}