{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.citrus-reticulata","code":"thing-q125337","url":"https://ver.cy/models/thing/q125337/","name":"Citrus reticulata","alternateNames":["tardive mandarine of Ciaculli"],"kind":"thing","status":"published","version":"0.2.0-wave.5","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.LIV"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The mandarin orange, Citrus reticulata Blanco, a citrus species of the family Rutaceae with small, easily peeled, sweet fruits; many cultivated mandarins, tangerines and satsumas belong to it or to hybrids with other citrus.","purpose":"Let an agent describe the mandarin species, cultivars, cultivation and nutrition, and point to botanical and plant health sources.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["One of the ancestral citrus species, native to southern China (Guangxi to Hunan and Jiangxi, per POWO); sweet oranges are hybrids involving mandarin and pomelo.","Many commercial mandarins carry pomelo ancestry even when sold simply as mandarins; satsumas are often treated as Citrus unshiu and clementines as hybrids.","Easily peeled fruits with loose rind."],"structure":{"bundles":[{"id":"taxon","name":"Taxon","description":"Which plant.","layers":[{"id":"species","name":"Species","description":"Name and authority.","findings":[{"id":"taxon","name":"Taxon","description":"Name and source.","questions":[{"text":"Which name and authority are accepted?","kind":"provenance"},{"text":"By which database?","kind":"provenance"}]}]},{"id":"cultivar","name":"Cultivar","description":"Cultivar or hybrid.","findings":[{"id":"cultivar","name":"Cultivar","description":"Name and parentage.","questions":[{"text":"Which cultivar is it?","kind":"provenance"},{"text":"Is it a hybrid?","kind":"boundary"}]}]}]},{"id":"cultivation","name":"Cultivation","description":"Growing.","layers":[{"id":"climate","name":"Climate","description":"Requirements.","findings":[{"id":"requirement","name":"Requirement","description":"Climate and soil.","questions":[{"text":"Which climate does it need?","kind":"provenance"},{"text":"How cold-hardy is it?","kind":"measurement"}]}]},{"id":"production","name":"Production","description":"Areas and yields.","findings":[{"id":"production","name":"Production","description":"Area and volume.","questions":[{"text":"Where is it grown and how much?","kind":"measurement"},{"text":"From which statistics?","kind":"provenance"}]}]}]},{"id":"plant-health","name":"Plant health","description":"Pests and diseases.","layers":[{"id":"diseases","name":"Diseases","description":"HLB, tristeza.","findings":[{"id":"disease","name":"Disease","description":"Name and status.","questions":[{"text":"Which diseases affect it here?","kind":"provenance"},{"text":"What controls apply?","kind":"provenance"}]}]},{"id":"quarantine","name":"Quarantine","description":"Rules.","findings":[{"id":"quarantine-rule","name":"Quarantine rule","description":"Rule.","questions":[{"text":"Which plant health rules apply?","kind":"provenance"},{"text":"Can plants be moved?","kind":"boundary"}]}]}]},{"id":"use","name":"Use","description":"Fruit and nutrition.","layers":[{"id":"nutrition","name":"Nutrition","description":"Composition.","findings":[{"id":"nutrition-data","name":"Nutrition data","description":"Values and source.","questions":[{"text":"What is its nutrient content?","kind":"measurement"},{"text":"From which database?","kind":"provenance"}]}]},{"id":"products","name":"Products","description":"Juice and peel.","findings":[{"id":"product","name":"Product","description":"Use.","questions":[{"text":"Which products are made from it?","kind":"definition"},{"text":"Under which standards?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["describe botany, cultivation and nutrition"],"mustNot":["advise moving citrus plants across quarantine borders","give medical nutrition advice"],"requiresHuman":[]},"ethics":{"considerations":["plant health","sustainable agriculture"],"affectedParties":["growers","consumers"]},"owners":{"steward":"nobody; a plant species","roles":[],"masterSystems":["GBIF","Plants of the World Online"]},"relations":[{"target":"Q11992872","type":"parent","note":"registry parent class"},{"target":"Citrus","type":"related","note":"genus"},{"target":"sweet orange","type":"related","note":"hybrid origin"},{"target":"clementine","type":"related","note":"hybrid"},{"target":"citrus greening (HLB)","type":"related","note":"disease"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.citrus-reticulata","Wikidata: Q125337 (https://www.wikidata.org/wiki/Q125337)","NCBI Taxonomy: 85571 Citrus reticulata"]},"properties":{"applicability":"required","items":["fruit diameter: about 4-8 cm - varies by cultivar","tree height: up to about 4-8 m"]},"recognition":{"applicability":"required","items":["Small flattened orange fruits with thin, easily peeled rind","A small evergreen tree with glossy leaves and orange, loose-skinned fruits."]},"capabilities":{"applicability":"required","items":["describe the species and cultivars","explain taxonomy and hybrids","describe cultivation and pests","give nutrition data from databases"]},"hazards":{"applicability":"required","items":["Citrus greening (huanglongbing)","Citrus tristeza virus","Pesticide residues"]},"interfaces":{"applicability":"required","items":["Plant health rules on citrus pests and diseases, such as EU Regulation (EU) 2016/2031","UNECE marketing standard for citrus fruit (FFV-14)"]},"context":{"applicability":"required","items":["Fresh fruit, juice and peel products.","common mandarins and tangerines","satsuma (often C. unshiu)","clementine (hybrid)","local cultivars such as the late mandarin of Ciaculli"]}},"sources":[{"title":"Q125337","url":"https://www.wikidata.org/wiki/Q125337","note":"identity of the registry item, labels and sitelinks"},{"title":"Mandarin orange","url":"https://en.wikipedia.org/wiki/Mandarin_orange","note":"general description of the subject"},{"title":"Citrus reticulata Blanco","url":"https://powo.science.kew.org/taxon/urn%3Alsid%3Aipni.org%3Anames%3A772038-1/general-information","note":"Accepted name, authority, family, native range, habit, fruit morphology and dimensions."},{"title":"Taxonomy Browser: Citrus reticulata","url":"https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=85571","note":"Taxonomy identifier 85571 and botanical classification."},{"title":"Genomics of the origin and evolution of Citrus","url":"https://www.nature.com/articles/nature25447","note":"Ancestral citrus species, mandarin-pomelo admixture, sweet-orange ancestry and clementine parentage."},{"title":"Avana tardivo di Ciaculli mandarin","url":"https://citrusvariety.ucr.edu/crc4162","note":"Ciaculli cultivar identity and measured fruit variation."},{"title":"Citrus fruit - UNECE Standard FFV-14","url":"https://unece.org/trade/documents/1963/02/standards/citrus-fruit","note":"Marketing standard identifier, issuer and citrus-fruit scope."},{"title":"Regulation (EU) 2016/2031","url":"https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX%3A32016R2031","note":"Plant-health regulation identifier and protective measures against plant pests."}],"openQuestions":["The registry merges a cultivar (Tardivo di Ciaculli) as a name of the species; it should be linked as a cultivar."],"resources":{"spec":"/models/things/publications/thing-q125337/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q125337/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-10-21T20:57:11Z","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 2026-10-21T21:12:00+00:00: completeness 1.00; sense: Wikidata description; 6 live sources; review by codex: pass"},"score":1.0}}