Platycladus
E19058
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Platycladus canonical | 1 |
| Platycladus orientalis | 1 |
| Thuja orientalis (historically, now often Platycladus orientalis) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T72606 — 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: Platycladus Context triple: [Cupressaceae, contains, Platycladus]
-
A.
Glyptostrobus
Glyptostrobus is a small genus of deciduous coniferous trees, historically widespread but now represented mainly by the endangered Chinese swamp cypress.
-
B.
Widdringtonia
Widdringtonia is a small genus of African coniferous trees commonly known as African cypresses, valued for their durable timber and ecological importance.
-
C.
Metasequoia
Metasequoia is a small genus of fast-growing deciduous conifer trees best known for the dawn redwood, a once-thought-extinct "living fossil" valued in paleobotany and ornamental planting.
-
D.
Cryptomeria
Cryptomeria is a genus of large, evergreen coniferous trees native to East Asia, best known for the Japanese cedar widely used in timber and ornamental planting.
-
E.
Tetraclinis
Tetraclinis is a small genus of coniferous trees in the cypress family, best known for the species Tetraclinis articulata, commonly called the sandarac or Barbary thuja.
- 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: Platycladus Target entity description: 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.
-
A.
Glyptostrobus
Glyptostrobus is a small genus of deciduous coniferous trees, historically widespread but now represented mainly by the endangered Chinese swamp cypress.
-
B.
Widdringtonia
Widdringtonia is a small genus of African coniferous trees commonly known as African cypresses, valued for their durable timber and ecological importance.
-
C.
Metasequoia
Metasequoia is a small genus of fast-growing deciduous conifer trees best known for the dawn redwood, a once-thought-extinct "living fossil" valued in paleobotany and ornamental planting.
-
D.
Cryptomeria
Cryptomeria is a genus of large, evergreen coniferous trees native to East Asia, best known for the Japanese cedar widely used in timber and ornamental planting.
-
E.
Tetraclinis
Tetraclinis is a small genus of coniferous trees in the cypress family, best known for the species Tetraclinis articulata, commonly called the sandarac or Barbary thuja.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
plant genus
ⓘ
taxon ⓘ |
| belongsToClade | gymnosperms ⓘ |
| commonName | Chinese arborvitae ⓘ |
| coneType | woody cones ⓘ |
| division | Pinophyta ⓘ |
| evergreen | true ⓘ |
| family | Cupressaceae ⓘ |
| genusAuthority |
Ernst Heinrich von Klotzsch
ⓘ
Philipp Franz von Siebold ⓘ |
| growthForm | tree ⓘ |
| hasBark | fibrous bark ⓘ |
| hasUse |
cemetery planting
ⓘ
timber ⓘ windbreaks ⓘ |
| introducedTo |
Europe
ⓘ
Japan ⓘ North America ⓘ South Asia ⓘ |
| kingdom | Plantae ⓘ |
| leafType | scale-like leaves ⓘ |
| nativeTo |
China
ⓘ
Korean Peninsula ⓘ
surface form:
Korea
Mongolia ⓘ Far Eastern Federal District ⓘ
surface form:
Russian Far East
|
| order | Pinales ⓘ |
| photosyntheticPathway | C3 ⓘ |
| plantType |
coniferous tree
ⓘ
evergreen ⓘ |
| pollination | wind-pollinated ⓘ |
| reproduction |
cuttings
ⓘ
seeds ⓘ |
| seedDispersal | gravity-dispersed ⓘ |
| speciesCount | 1 ⓘ |
| synonym |
Thuja
ⓘ
surface form:
Thuja orientalis
|
| taxonRank | genus ⓘ |
| tolerates |
air pollution
ⓘ
drought ⓘ pruning ⓘ |
| typeSpecies |
Platycladus
self-linksurface differs
ⓘ
surface form:
Platycladus orientalis
|
| typicalHabitat |
temple gardens
ⓘ
urban plantings ⓘ |
| usedAs |
hedging plant
ⓘ
ornamental plant ⓘ |
| woodType | softwood ⓘ |
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: Platycladus Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Thuja orientalis (historically, now often Platycladus orientalis)
this entity surface form:
Platycladus orientalis