Lecythis
E1001663
Lecythis is a genus of tropical South American trees in the Brazil nut family, known for their large woody fruits and edible seeds.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Lecythis canonical | 2 |
| Lecythis pisonis | 2 |
| Lecythis lurida | 1 |
| Lecythis ollaria | 1 |
| Lecythis usitata | 1 |
| Lecythis zabucajo | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12728544 — 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: Lecythis Context triple: [Ericales, includesGenus, Lecythis]
-
A.
Coccoloba
Coccoloba is a genus of flowering plants in the buckwheat family, best known for species like sea grape that grow in tropical and subtropical coastal regions.
-
B.
Ptaeroxylon
Ptaeroxylon is a small genus of flowering plants known for the sneeze-inducing properties of its wood, native to southern Africa.
-
C.
Mastixia
Mastixia is a genus of flowering trees and shrubs native mainly to tropical Asia, known for their glossy leaves and small, often clustered fruits.
-
D.
Ocotea
Ocotea is a large genus of mostly evergreen trees and shrubs native to tropical and subtropical regions, many of which are valued for their aromatic wood and essential oils.
-
E.
Simarouba
Simarouba is a genus of tropical trees and shrubs known for species like the paradise-tree, some of which are used for timber, traditional medicine, and oil-rich seeds.
- 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: Lecythis Target entity description: Lecythis is a genus of tropical South American trees in the Brazil nut family, known for their large woody fruits and edible seeds.
-
A.
Coccoloba
Coccoloba is a genus of flowering plants in the buckwheat family, best known for species like sea grape that grow in tropical and subtropical coastal regions.
-
B.
Ptaeroxylon
Ptaeroxylon is a small genus of flowering plants known for the sneeze-inducing properties of its wood, native to southern Africa.
-
C.
Mastixia
Mastixia is a genus of flowering trees and shrubs native mainly to tropical Asia, known for their glossy leaves and small, often clustered fruits.
-
D.
Ocotea
Ocotea is a large genus of mostly evergreen trees and shrubs native to tropical and subtropical regions, many of which are valued for their aromatic wood and essential oils.
-
E.
Simarouba
Simarouba is a genus of tropical trees and shrubs known for species like the paradise-tree, some of which are used for timber, traditional medicine, and oil-rich seeds.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
plant genus ⓘ |
| belongsToClade |
Brazil nut family
ⓘ
linked to:
Lecythidaceae
|
| clade |
Angiosperms
ⓘ
linked to:
Magnoliophyta
Eudicots ⓘ Rosids ⓘ |
| climatePreference | humid tropical climate ⓘ |
| commonName | lecythis ⓘ |
| distribution | Amazon Basin ⓘ |
| ecologicalRole |
canopy tree
ⓘ
food source for animals ⓘ |
| economicUse |
source of edible seeds
ⓘ
timber source ⓘ |
| family | Lecythidaceae ⓘ |
| floweringPlant | true ⓘ |
| fruitDehiscence | lid-opening capsule ⓘ |
| fruitShape | pot-like capsule ⓘ |
| growthForm | woody plant ⓘ |
| habitat |
lowland tropical forest
ⓘ
tropical rainforest ⓘ |
| hasEdiblePart | seeds ⓘ |
| hasFruitCharacteristic | woody shell ⓘ |
| hasFruitType | large woody fruit ⓘ |
| hasNotableSpecies |
Lecythis lurida
ⓘ
linked to:
Lecythis
Lecythis ollaria ⓘ
linked to:
Lecythis
Lecythis pisonis ⓘ
linked to:
Lecythis
Lecythis usitata ⓘ
linked to:
Lecythis
Lecythis zabucajo ⓘ
linked to:
Lecythis
|
| hasSeedCharacteristic | edible seeds ⓘ |
| isMemberOf | Lecythidaceae ⓘ |
| kingdom | Plantae ⓘ |
| lifeForm | tree ⓘ |
| lightRequirement | full sun ⓘ |
| nativeTo |
South America
ⓘ
tropical South America ⓘ |
| order | Ericales ⓘ |
| photosyntheticPathway | C3 ⓘ |
| pollination | animal-pollinated ⓘ |
| region |
Neotropics
ⓘ
linked to:
Neotropical realm
|
| reproduction | sexual reproduction ⓘ |
| seedDispersal | animal-dispersed ⓘ |
| seedUse |
food
ⓘ
oil source ⓘ |
| soilPreference | well-drained soils ⓘ |
| taxonRank | genus ⓘ |
| woodUse |
construction
ⓘ
furniture ⓘ |
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: Lecythis Description of subject: Lecythis is a genus of tropical South American trees in the Brazil nut family, known for their large woody fruits and edible seeds.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lecythis
linked to: Lecythis
linked to: Lecythis
linked to: Lecythis
linked to: Lecythis
linked to: Lecythis