Nectandra
E881534
Nectandra is a genus of evergreen trees and shrubs in the laurel family, known for its aromatic wood and occurrence in tropical and subtropical regions of the Americas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nectandra canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10702350 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nectandra Context triple: [Lauraceae, includesGenus, Nectandra]
-
A.
Pterocarpus
Pterocarpus is a genus of tropical leguminous trees known for their valuable hardwoods, including species that produce padauk and African rosewood.
-
B.
Toona
Toona is a small genus of deciduous trees in the mahogany family, known for their valuable timber and use in traditional medicine.
-
C.
Ptaeroxylon
Ptaeroxylon is a small genus of flowering plants known for the sneeze-inducing properties of its wood, native to southern Africa.
-
D.
Dacryodes
Dacryodes is a genus of tropical trees and shrubs known for their resinous wood and edible fruits, commonly found in rainforests of Africa and the Americas.
-
E.
Semecarpus
Semecarpus is a genus of tropical trees and shrubs in the cashew family, many species of which produce highly irritating sap that can cause severe allergic skin reactions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nectandra Target entity description: Nectandra is a genus of evergreen trees and shrubs in the laurel family, known for its aromatic wood and occurrence in tropical and subtropical regions of the Americas.
-
A.
Pterocarpus
Pterocarpus is a genus of tropical leguminous trees known for their valuable hardwoods, including species that produce padauk and African rosewood.
-
B.
Toona
Toona is a small genus of deciduous trees in the mahogany family, known for their valuable timber and use in traditional medicine.
-
C.
Ptaeroxylon
Ptaeroxylon is a small genus of flowering plants known for the sneeze-inducing properties of its wood, native to southern Africa.
-
D.
Dacryodes
Dacryodes is a genus of tropical trees and shrubs known for their resinous wood and edible fruits, commonly found in rainforests of Africa and the Americas.
-
E.
Semecarpus
Semecarpus is a genus of tropical trees and shrubs in the cashew family, many species of which produce highly irritating sap that can cause severe allergic skin reactions.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | genus ⓘ |
| belongsToClade |
angiosperms
ⓘ
eudicots ⓘ magnoliids ⓘ |
| class | Magnoliopsida NERFINISHED ⓘ |
| describedIn | botany ⓘ |
| distribution | Neotropics NERFINISHED ⓘ |
| division | Magnoliophyta ⓘ |
| economicUse |
aromatic wood
ⓘ
timber production ⓘ |
| family | Lauraceae NERFINISHED ⓘ |
| fruitType | berry-like drupe ⓘ |
| habitat |
subtropical forest
ⓘ
tropical forest ⓘ |
| hasAromaticCompounds | essential oils ⓘ |
| hasLanguageName |
Portuguese common names in Brazil
ⓘ
Spanish common names in Latin America ⓘ |
| isEvergreen | true ⓘ |
| kingdom | Plantae ⓘ |
| leafPersistence | evergreen ⓘ |
| leafType | simple leaves ⓘ |
| lifeForm |
shrub
ⓘ
tree ⓘ |
| nativeTo |
Central America
ⓘ
South America ⓘ subtropical Americas ⓘ tropical Americas ⓘ |
| order | Laurales ⓘ |
| parentTaxon | Lauraceae NERFINISHED ⓘ |
| photosyntheticPathway | C3 ⓘ |
| pollination | insects ⓘ |
| taxonRank | genus ⓘ |
| usedIn | traditional medicine ⓘ |
| woodFragranceType |
camphor-like
ⓘ
spicy ⓘ |
| woodIsAromatic | true ⓘ |
| woodUsedFor |
construction
ⓘ
furniture ⓘ timber ⓘ tool handles ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Nectandra Description of subject: Nectandra is a genus of evergreen trees and shrubs in the laurel family, known for its aromatic wood and occurrence in tropical and subtropical regions of the Americas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.