Raphanus sativus
Enable an AI agent to recognise Raphanus sativus, assess its developmental and usable state, and decide which cultivation, harvest, propagation or handling actions are appropriate.
Bundle → Layer → Finding → Questions Filled
5 bundles · 10 layers · 10 findings · 20 questions
Radish identity Establishes whether the observed plant belongs to this registry entry and which cultivated form is being assessed.
Species evidence
Uses provenance and available botanical characters to support or challenge identification.
Identification basis
Records the evidence for Raphanus sativus and the alternatives that remain plausible.
- Which seed records, supplier labels or botanical observations support identification as Raphanus sativus? provenance
- Which alternative taxa remain plausible, and would mature flowers or pods resolve the distinction? boundary
Cultivated form
Connects the plant to an evidenced cultivar identity and intended harvest type.
Cultivar and purpose
Separates documented cultivar identity from a horticultural type inferred from appearance.
- Is the cultivar or horticultural group documented, inferred from morphology or unknown? provenance
- Is this plant being grown for its swollen storage organ, leaves, immature pods, seeds or another stated purpose? definition
Storage organ and foliage Records vegetative growth and organ quality relative to the cultivated form.
Storage-organ development
Assesses the swollen root-hypocotyl region without assuming every cultivar produces the same harvestable form.
Swelling and form
Tracks storage-organ size, shape and consistency with the intended crop.
- What are the storage organ's length, maximum diameter, shape and exposed skin colour at this observation? measurement
- Does this cultivated form normally require substantial storage-organ swelling for its intended harvest? boundary
Vegetative quality
Assesses foliage and internal storage-organ condition as distinct observations.
Leaf and internal condition
Preserves the difference between visible plant vigour and quality established through internal inspection.
- What leaf growth, colour, wilting or tissue loss is present, and how has it changed? measurement
- Has a harvested organ been cut to check for pithiness, hollowness, fibrous texture or internal discolouration, and which plant does that observation represent? provenance
Development and growing response Interprets developmental transitions and growth problems using dated growing conditions.
Developmental transition
Tracks emergence, vegetative development and the transition to flowering.
Stage and bolting
Records reproductive transition separately from whether that transition is desirable.
- What are the sowing or emergence date and the current observable developmental stage? measurement
- Given the intended harvest organ, should stem elongation or flowering trigger harvest assessment, continued growth or retention for seed? action
Growth-response context
Links observed growth to relevant exposures without assigning a cause from symptoms alone.
Restricted or irregular growth
Investigates poor swelling, misshapen organs and cracking through the plant's growth history.
- What evidence is available about crowding, root-zone obstruction, water variation and temperature during storage-organ development? provenance
- Which cultivation change is supported by that evidence, and what subsequent plant response would indicate improvement? action
Damage and harvest readiness Evaluates organ-specific damage and readiness for the intended use.
Damage assessment
Records symptoms and their distribution before inferring causes or selecting interventions.
Organ-specific symptoms
Locates damage in foliage, storage organs or reproductive structures and preserves diagnostic uncertainty.
- Are there leaf holes, root tunnels, abnormal swellings, cracks or soft lesions, and what proportion of the relevant organ is affected? measurement
- What direct observation or diagnostic evidence supports the suspected cause rather than another explanation? provenance
Organ-specific harvest
Determines readiness using the intended organ, cultivar expectations and observed condition.
Harvest decision
Makes the evidence for harvesting, waiting or rejecting an organ explicit.
- Which size, tenderness, internal-quality or pod-development criteria define readiness for this cultivar and intended use? definition
- Should the target organ be harvested now, reassessed later or excluded from the intended use, and which observation supports that decision? action
Flowering, pods and seed Tracks reproductive development, pod use and the provenance of saved seed.
Pod destination
Distinguishes immature pod harvest from retention through seed maturation.
Pod use and stage
Records pod development against the selected purpose.
- Are these pods intended for immature harvest, botanical identification or mature seed collection? definition
- What pod texture, colour, seed filling and drying observations establish their current stage? measurement
Seed parentage and performance
Records what is known about seed origin and subsequent germination.
Saved-seed confidence
Keeps maternal identity, pollen-source uncertainty and observed germination separate.
- Which parent plant produced the seed, was its cultivar identity or hybrid status documented, and which potentially compatible plants flowered nearby? provenance
- What germination result has been measured for the collected seed, using what sample size and test conditions? measurement
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.LIV
What it is Filled
This model owns the identity, observable form, development, condition and use readiness of an individual Raphanus sativus plant and its traceably associated organs, with cultivar and growing context recorded where they affect interpretation.
In scope
- Species identification, identification confidence and cultivar or horticultural group when known
- Leaves, swollen storage organ, flowers, pods and seeds as evidence of identity and condition
- Development from germination through vegetative growth, flowering and seed maturation
- Plant condition, growth defects and evidence of pests or disease
- Readiness for root, leaf, pod or seed harvest according to the intended use
- Reproductive status and provenance relevant to seed saving
Out of scope
- Full soil, weather, irrigation and field management models
- Independent taxonomic models for other Raphanus species or Brassicaceae crops
- The biology and control requirements of individual pests and pathogens
- Food recipes, dietary prescriptions and clinical effects
- Commercial seed lot certification and supply chain management
- Processed radish products and prepared foods
Why it exists Filled
Enable an AI agent to recognise Raphanus sativus, assess its developmental and usable state, and decide which cultivation, harvest, propagation or handling actions are appropriate.
Distinguishing features Filled
- Against turnip and other swollen Brassicaceae crops, compare mature fruit structure alongside leaves and flowers; storage-organ colour or roundness alone does not establish Raphanus identity.
- Against wild radish and other Raphanus taxa, examine mature pod shape, constrictions and break-up behaviour using a regional identification key; record uncertainty when only vegetative material is available.
- Against an assumption that every radish has a round red root, check cultivar provenance and the complete plant: elongated, differently coloured and pod-oriented forms must remain eligible for this entry.
- Against horseradish or other pungent roots, require botanical or traceable provenance evidence; pungency and a pale elongated root are insufficient identification tests.
What robots and AI may and may not do Filled
Must not
- Sell radishes grown in contaminated soil or water.
- Apply sprays beyond label rates.
- Misstate variety or organic status.
- Confuse radish seedlings with toxic weeds when foraging.
Only with a human decision
- Recalling produce after suspected contamination.
May
- Report a radish plant's growth stage and readiness for harvest to the grower.
- Advise on washing and storing harvested roots.
Moral aspects Filled
- Root crops can carry soil-borne pathogens.
- Honest labelling protects buyers and growers.
Who is affected
- Consumers
- Growers
- Farm workers
Owners Filled
Steward
The grower.
Links to other meta-models Filled
parent
- Q11992872 - registry parent class
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.raphanus-sativus
- Wikidata: Q7224565 (https://www.wikidata.org/wiki/Q7224565)
Direct properties required Filled
- Identification confidence: unverified | provisional | supported | conflicting
- Cultivar or horticultural group: recorded name and naming source, or unknown
- Intended harvest organ: storage organ | leaves | immature pods | mature seeds | whole young plant | other | undecided
- Storage-organ dimensions: length and maximum diameter in mm, with observation date and measurement method
- Storage-organ form and colour: observed shape, skin colour and flesh colour; flesh unobserved unless exposed
- Developmental stage: germinating | seedling | vegetative | stem elongating | flowering | pod developing | seed maturing | senescent
- Internal storage-organ condition: unexamined | firm and intact | pithy | hollow | fibrous | discoloured | decaying; multiple observations allowed
- Plant damage: affected organ, symptom, extent, progression and suspected cause with confidence
- Growing exposure: links to dated temperature, light, water and root-zone observations
- Reproductive neighbours: nearby potentially compatible flowering plants, identity confidence, distance and flowering overlap
Recognition required Filled
- Rosette of lobed rough leaves above a swollen root, red, white, black or purple.
- Four-petalled white or lilac flowers when bolting.
Capabilities and actions required Filled
- Identify and document a plant using provenance and stage-appropriate botanical evidence.
- Monitor storage-organ growth and inspect a representative harvested sample for internal defects.
- Adjust cultivation conditions when plant observations and growing-context evidence support a specific intervention.
- Harvest the intended organ when cultivar-specific maturity and condition evidence support doing so.
- Retain selected plants for flowering and seed production while tracking possible pollen sources.
- Separate damaged or deteriorating harvested organs and route them for further assessment or disposal according to the intended use.
Hazards and failure modes required Filled
- Splitting or pithy roots if left too long.
- Contamination from soil.
Standards and interfaces required Filled
- The International Code of Nomenclature for algae, fungi, and plants, adopted by the International Botanical Congress, governs the scientific naming of this plant species.
- The International Rules for Seed Testing, issued by the International Seed Testing Association, apply when radish seed lots are tested under that system.
Context of use required Filled
- Raphanus sativus is cultivated as radish in vegetable gardens, farms and breeding collections.
- Different cultivated forms provide edible swollen roots, leaves, sprouts or immature seed pods.
- Some forms are grown as cover crops or for oilseed production, so intended use affects cultivation and harvest decisions.
Sources Filled
- Wikidata item Q7224565: Raphanus sativus - identity and sense of the item
- Wikipedia: Radish - general description of the item
Open questions
- Which taxonomic authority should govern the Raphanus sativus boundary and its relationship to names treated elsewhere as synonyms or infraspecific taxa?
- Which regional identification characters reliably distinguish cultivated, escaped and wild Raphanus material when mature fruits are unavailable?
- Which cultivar-specific criteria should define harvest readiness and unacceptable pithiness, fibre development or pod toughness?
- Which temperature, day-length and growth-history responses are supported for the cultivar groups represented in the registry?
- What reproductive compatibility and seed-production evidence is needed to make a justified claim that saved seed will preserve a particular cultivar?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q7224565/spec.json