{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.prunus-amygdalus","code":"thing-q15545507","url":"https://ver.cy/models/thing/q15545507/","name":"Prunus amygdalus","alternateNames":["Prunus amy. 'Dürkheimer Krachmandel' CAC"],"kind":"thing","status":"published","version":"0.2.0-wave.4","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 almond tree, now usually named Prunus dulcis, a species of the rose family native to western Asia and cultivated for its edible seeds in sweet varieties and for oil and flavouring in bitter varieties, which contain amygdalin that releases cyanide and are toxic in quantity, with regional cultivars such as the Durkheimer Krachmandel of the German Palatinate; California produces most of the world s almonds, a crop dependent on honeybee pollination and debated for its water use, and almonds are a common tree nut allergen.","purpose":"Let an agent explain the almond tree, relay botany, cultivation, cultivars, nutrition, bitter almond toxicity and allergy from agricultural and food safety sources, describe the named cultivar, route suspected bitter almond poisoning or severe allergy to emergency services, and distinguish almonds from peaches and apricot kernels, marzipan and almond milk products.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Edible seed","Sweet and bitter types","Early blossom","Water-intensive cultivation debates"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"What the almond tree is.","layers":[{"id":"definition","name":"Definition","description":"Definition.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What is Prunus amygdalus, and how does it differ from peaches, apricot kernels, marzipan and almond milk?","kind":"definition"},{"text":"Has someone eaten bitter almonds or kernels, or is having an allergic reaction, in which case contact emergency services or a poison centre?","kind":"boundary"}]}]},{"id":"cultivars","name":"Cultivars","description":"Named cultivars.","findings":[{"id":"cultivars-finding","name":"Cultivars","description":"Cultivars.","questions":[{"text":"What is the Durkheimer Krachmandel, and how do sweet and bitter almonds differ?","kind":"definition"},{"text":"Which entry fits the specific cultivar?","kind":"action"}]}]}]},{"id":"agriculture","name":"Agriculture","description":"Cultivation.","layers":[{"id":"growing","name":"Growing","description":"Growing.","findings":[{"id":"growing-finding","name":"Growing","description":"Growing.","questions":[{"text":"How are almonds grown and pollinated?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]},{"id":"water","name":"Water","description":"Water use debates.","findings":[{"id":"water-finding","name":"Water","description":"Water.","questions":[{"text":"What do studies and stakeholders say about almond water use in California, with positions attributed?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"food","name":"Food","description":"Food and safety.","layers":[{"id":"nutrition","name":"Nutrition","description":"Nutrition.","findings":[{"id":"nutrition-finding","name":"Nutrition","description":"Nutrition.","questions":[{"text":"What nutrients do almonds provide?","kind":"provenance"},{"text":"Which entry fits almond (food)?","kind":"action"}]}]},{"id":"toxicity","name":"Toxicity","description":"Bitter almond toxicity.","findings":[{"id":"toxicity-finding","name":"Toxicity","description":"Toxicity.","questions":[{"text":"Why are bitter almonds regulated, and why are amygdalin cancer claims unsupported?","kind":"provenance"},{"text":"Which entry fits amygdalin?","kind":"action"}]}]}]},{"id":"context","name":"Context","description":"Culture and bees.","layers":[{"id":"pollination","name":"Pollination","description":"Bee pollination.","findings":[{"id":"pollination-finding","name":"Pollination","description":"Pollination.","questions":[{"text":"How does almond pollination rely on migratory beekeeping?","kind":"provenance"},{"text":"Which entry fits pollination management?","kind":"action"}]}]},{"id":"culture","name":"Culture","description":"Culture.","findings":[{"id":"culture-finding","name":"Culture","description":"Culture.","questions":[{"text":"How are almonds used in marzipan, festivals and blossom celebrations?","kind":"provenance"},{"text":"Which entry fits marzipan?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Describe the almond tree, its cultivation and the difference between sweet and bitter varieties.","Warn that bitter almonds and kernels can cause cyanide poisoning and that almonds are a common allergen."],"mustNot":["Recommend eating bitter almonds or kernels as food or remedy.","Serve almond products to a person with a declared nut allergy.","Frame debates on almond water use in a partisan way.","Advise extracting toxic compounds from kernels."],"requiresHuman":["Treating a suspected poisoning or allergic reaction."]},"ethics":{"considerations":["Allergies to almond can be fatal and need honest labelling.","Large almond plantations compete for scarce water and depend on pollinators."],"affectedParties":["People with nut allergies","Farmers and orchard workers","Bees and pollinators"]},"owners":{"steward":"The grower or landowner of each tree; plant variety and food safety bodies regulate trade.","roles":[],"masterSystems":["Plant variety registers"]},"relations":[{"target":"Q11992872","type":"parent","note":"registry parent class"},{"target":"useful plant","type":"related","note":"in registry terms"},{"target":"Rosaceae","type":"related"},{"target":"amygdalin","type":"contains","note":"in bitter varieties"},{"target":"tree nut allergy","type":"related"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.prunus-amygdalus","Wikidata: Q15545507 (https://www.wikidata.org/wiki/Q15545507)","scientific name: Prunus dulcis (Mill.) D.A.Webb accepted name"]},"properties":{"applicability":"required","items":["current accepted name: Prunus dulcis taxon","leading producer: California, USA place - majority of world supply","bitter almond toxin: amygdalin note - releases hydrogen cyanide"]},"recognition":{"applicability":"required","items":["Almond tree","Prunus amygdalus, Prunus dulcis, Durkheimer Krachmandel","Peaches and apricots are close relatives with fleshy fruit; apricot kernels can also contain amygdalin; marzipan and almond milk are products","A small tree with pink or white spring blossom and green hulled fruits enclosing a shell and seed."]},"capabilities":{"applicability":"required","items":["explain botany and cultivation","relay nutrition and toxicity","describe named cultivars","route poisoning and allergy emergencies"]},"hazards":{"applicability":"required","items":["Cyanide poisoning from bitter almonds or kernels","Severe allergic reactions","Partisan framing of water use debates"]},"interfaces":{"applicability":"required","items":["Food safety limits on hydrocyanic acid in foods","Aflatoxin limits for nuts","Allergen labelling laws"]},"context":{"applicability":"required","items":["Food, oil and ornamental blossom.","sweet almonds","bitter almonds","regional cultivars such as Durkheimer Krachmandel","ornamental almonds"]}},"sources":[{"title":"Wikidata item Q15545507: Prunus amygdalus","url":"https://www.wikidata.org/wiki/Q15545507","note":"identity and sense of the item"},{"title":"Wikipedia: Almond","url":"https://en.wikipedia.org/wiki/Almond","note":"general description of the item"}],"openQuestions":["Should the Prunus amygdalus synonym be recorded as the accepted name Prunus dulcis?","How should agricultural sources be linked?","Should regional cultivars be separate entries?"],"resources":{"spec":"/models/things/publications/thing-q15545507/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q15545507/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-13T21:50:34Z","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 2026-10-06T19:51:54+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}