Pterocarya
E1039597
Pterocarya is a small genus of deciduous trees commonly known as wingnuts, native to Eurasia and valued for their ornamental foliage and distinctive winged nuts.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Pterocarya fraxinifolia | 2 |
| Pterocarya canonical | 1 |
| Pterocarya hupehensis | 1 |
| Pterocarya macroptera | 1 |
| Pterocarya rhoifolia | 1 |
| Pterocarya stenoptera | 1 |
| Pterocarya tonkinensis | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13395637 — 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: Pterocarya Context triple: [Juglandaceae, contains, Pterocarya]
-
A.
Glyptostrobus
Glyptostrobus is a small genus of deciduous coniferous trees, historically widespread but now represented mainly by the endangered Chinese swamp cypress.
-
B.
Platycladus
Platycladus is a small genus of evergreen coniferous trees commonly known as Chinese arborvitae, widely used as ornamental and hedging plants in East Asia and beyond.
-
C.
Pteroceltis
Pteroceltis is a small genus of deciduous trees known for their papermaking bark and ornamental value, native to East Asia.
-
D.
Sciadopitys
Sciadopitys is a unique, ancient conifer genus best known for the Japanese umbrella pine, a slow-growing ornamental tree endemic to Japan.
-
E.
Amentotaxus
Amentotaxus is a small genus of rare, evergreen coniferous trees and shrubs in the yew family (Taxaceae), native to parts of Asia and known for their long, flat needles and conservation concern.
- 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: Pterocarya Target entity description: Pterocarya is a small genus of deciduous trees commonly known as wingnuts, native to Eurasia and valued for their ornamental foliage and distinctive winged nuts.
-
A.
Glyptostrobus
Glyptostrobus is a small genus of deciduous coniferous trees, historically widespread but now represented mainly by the endangered Chinese swamp cypress.
-
B.
Platycladus
Platycladus is a small genus of evergreen coniferous trees commonly known as Chinese arborvitae, widely used as ornamental and hedging plants in East Asia and beyond.
-
C.
Pteroceltis
Pteroceltis is a small genus of deciduous trees known for their papermaking bark and ornamental value, native to East Asia.
-
D.
Sciadopitys
Sciadopitys is a unique, ancient conifer genus best known for the Japanese umbrella pine, a slow-growing ornamental tree endemic to Japan.
-
E.
Amentotaxus
Amentotaxus is a small genus of rare, evergreen coniferous trees and shrubs in the yew family (Taxaceae), native to parts of Asia and known for their long, flat needles and conservation concern.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
plant genus
ⓘ
taxon ⓘ |
| barkCharacteristic | furrowed bark in mature trees ⓘ |
| belongsToClade |
Fagales clade
ⓘ
linked to:
order Fagales
angiosperms ⓘ core eudicots ⓘ eudicots ⓘ
linked to:
Eudicots
rosids ⓘ |
| class | Magnoliopsida ⓘ |
| climatePreference | temperate climates ⓘ |
| commonName | wingnuts ⓘ |
| cultivatedFor |
landscape planting
ⓘ
shade ⓘ |
| describedAs | small genus of deciduous trees ⓘ |
| division | Magnoliophyta ⓘ |
| family | Juglandaceae ⓘ |
| flowerSex | monoecious ⓘ |
| fruitType | winged nut ⓘ |
| growthForm | large tree ⓘ |
| hasSpecies |
Pterocarya fraxinifolia
ⓘ
linked to:
Pterocarya
Pterocarya hupehensis ⓘ
linked to:
Pterocarya
Pterocarya macroptera ⓘ
linked to:
Pterocarya
Pterocarya rhoifolia ⓘ
linked to:
Pterocarya
Pterocarya stenoptera ⓘ
linked to:
Pterocarya
Pterocarya tonkinensis ⓘ
linked to:
Pterocarya
|
| introducedAs | ornamental tree ⓘ |
| kingdom | Plantae ⓘ |
| leafPersistence | deciduous ⓘ |
| leafType | pinnate leaves ⓘ |
| nativeTo |
Asia
ⓘ
Eurasia ⓘ Europe ⓘ |
| order | Fagales ⓘ |
| parentTaxon | Juglandaceae ⓘ |
| photosyntheticPathway | C3 ⓘ |
| plantHabit | deciduous tree ⓘ |
| pollination | wind-pollinated ⓘ |
| reproductiveStructure | catkins ⓘ |
| seedDispersal | wind-dispersed ⓘ |
| taxonRank | genus ⓘ |
| typicalHabitat |
moist lowland forests
ⓘ
riverbanks ⓘ |
| valuedFor |
distinctive winged nuts
ⓘ
ornamental foliage ⓘ |
| woodUse | timber ⓘ |
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: Pterocarya Description of subject: Pterocarya is a small genus of deciduous trees commonly known as wingnuts, native to Eurasia and valued for their ornamental foliage and distinctive winged nuts.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pterocarya
linked to: Pterocarya
linked to: Pterocarya
linked to: Pterocarya
linked to: Pterocarya
linked to: Pterocarya
linked to: Pterocarya