Carya illinoinensis
E1043407
Carya illinoinensis, commonly known as the pecan tree, is a large North American deciduous tree cultivated worldwide for its edible nuts and valuable hardwood.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Carya illinoinensis canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13395647 — 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: Carya illinoinensis Context triple: [Juglandaceae, notableMember, Carya illinoinensis]
-
A.
Juglans nigra
Juglans nigra, commonly known as black walnut, is a large North American hardwood tree valued for its dark, high-quality timber and edible nuts.
-
B.
Juglans regia
Juglans regia, commonly known as the English or Persian walnut, is a widely cultivated deciduous tree valued for its edible nuts and high-quality timber.
-
C.
Corylus
Corylus is a genus of deciduous trees and shrubs commonly known as hazels, valued for their edible nuts and ornamental foliage.
-
D.
Castanea
Castanea is a genus of deciduous trees and shrubs commonly known as chestnuts, valued for their edible nuts and durable timber.
-
E.
Quercus macrocarpa
Quercus macrocarpa, commonly known as bur oak, is a large, long-lived North American oak tree species noted for its thick, fire-resistant bark and distinctive fringed acorns.
- 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: Carya illinoinensis Target entity description: Carya illinoinensis, commonly known as the pecan tree, is a large North American deciduous tree cultivated worldwide for its edible nuts and valuable hardwood.
-
A.
Juglans nigra
Juglans nigra, commonly known as black walnut, is a large North American hardwood tree valued for its dark, high-quality timber and edible nuts.
-
B.
Juglans regia
Juglans regia, commonly known as the English or Persian walnut, is a widely cultivated deciduous tree valued for its edible nuts and high-quality timber.
-
C.
Corylus
Corylus is a genus of deciduous trees and shrubs commonly known as hazels, valued for their edible nuts and ornamental foliage.
-
D.
Castanea
Castanea is a genus of deciduous trees and shrubs commonly known as chestnuts, valued for their edible nuts and durable timber.
-
E.
Quercus macrocarpa
Quercus macrocarpa, commonly known as bur oak, is a large, long-lived North American oak tree species noted for its thick, fire-resistant bark and distinctive fringed acorns.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
deciduous tree
ⓘ
nut tree ⓘ species of plant ⓘ tree ⓘ |
| barkColor | grayish ⓘ |
| class | Magnoliopsida NERFINISHED ⓘ |
| climatePreference |
subtropical
ⓘ
temperate ⓘ |
| commonName |
pecan
ⓘ
pecan tree ⓘ |
| cultivatedFor |
edible nuts
ⓘ
hardwood ⓘ |
| economicImportance | major commercial nut crop in the United States ⓘ |
| family | Juglandaceae NERFINISHED ⓘ |
| flowerSex | monoecious ⓘ |
| genus | Carya ⓘ |
| habitat |
fertile well-drained soils
ⓘ
river bottoms ⓘ |
| hasEdiblePart | seed ⓘ |
| hasFruitType | nut ⓘ |
| height | up to about 40–45 meters ⓘ |
| introducedTo |
Asia
NERFINISHED
ⓘ
Europe NERFINISHED ⓘ South America NERFINISHED ⓘ |
| kingdom | Plantae ⓘ |
| leafPersistence | deciduous ⓘ |
| leafType | pinnately compound ⓘ |
| longevity | long-lived tree ⓘ |
| nativeRange | Mississippi River valley NERFINISHED ⓘ |
| nativeTo |
Mexico
NERFINISHED
ⓘ
North America ⓘ United States NERFINISHED ⓘ |
| nutNutrient |
dietary fat
ⓘ
fiber ⓘ protein ⓘ vitamins and minerals ⓘ |
| nutShape | oval to oblong ⓘ |
| nutShell | thin-shelled ⓘ |
| nutUse |
baking
ⓘ
confectionery ⓘ pecan pie ⓘ snack nuts ⓘ |
| order | Fagales NERFINISHED ⓘ |
| phylum | Tracheophyta ⓘ |
| pollination | wind-pollinated ⓘ |
| reproductiveSystem | separate male and female flowers on same plant ⓘ |
| usedAs |
food source
ⓘ
timber source ⓘ |
| woodUsedFor |
cabinetry
ⓘ
flooring ⓘ furniture ⓘ paneling ⓘ |
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: Carya illinoinensis Description of subject: Carya illinoinensis, commonly known as the pecan tree, is a large North American deciduous tree cultivated worldwide for its edible nuts and valuable hardwood.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.