Physostemon
E1040793
Physostemon is a small genus of flowering plants in the loosestrife family Lythraceae, native to parts of South America.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Physostemon canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13396018 — 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: Physostemon Context triple: [Lythraceae, includesGenus, Physostemon]
-
A.
Symplocos
Symplocos is a genus of flowering shrubs and trees, commonly known as sweetleaf or sapphireberry, found mainly in tropical and subtropical regions.
-
B.
Jeffersonia
Jeffersonia is a small genus of perennial flowering plants, commonly known as twinleaf, native to eastern North America and parts of East Asia and valued as ornamental woodland wildflowers.
-
C.
Jacquemontia
Jacquemontia is a genus of flowering plants in the morning glory family, known for its twining or trailing vines with attractive, often blue or purple, funnel-shaped flowers.
-
D.
Antigonon
Antigonon is a small genus of flowering vines in the knotweed family Polygonaceae, commonly known for ornamental species like coral vine.
-
E.
Kalmia
Kalmia is a genus of evergreen shrubs in the heath family known for their attractive, often pink or white, cup-shaped flowers and ornamental use in gardens.
- 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: Physostemon Target entity description: Physostemon is a small genus of flowering plants in the loosestrife family Lythraceae, native to parts of South America.
-
A.
Symplocos
Symplocos is a genus of flowering shrubs and trees, commonly known as sweetleaf or sapphireberry, found mainly in tropical and subtropical regions.
-
B.
Jeffersonia
Jeffersonia is a small genus of perennial flowering plants, commonly known as twinleaf, native to eastern North America and parts of East Asia and valued as ornamental woodland wildflowers.
-
C.
Jacquemontia
Jacquemontia is a genus of flowering plants in the morning glory family, known for its twining or trailing vines with attractive, often blue or purple, funnel-shaped flowers.
-
D.
Antigonon
Antigonon is a small genus of flowering vines in the knotweed family Polygonaceae, commonly known for ornamental species like coral vine.
-
E.
Kalmia
Kalmia is a genus of evergreen shrubs in the heath family known for their attractive, often pink or white, cup-shaped flowers and ornamental use in gardens.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
plant genus
ⓘ
taxon ⓘ |
| clade |
Angiosperms
ⓘ
linked to:
Magnoliophyta
Eudicots ⓘ Rosids ⓘ |
| commonName | Physostemon ⓘ |
| describedAs | small genus of flowering plants ⓘ |
| family | Lythraceae ⓘ |
| habitat | terrestrial habitats ⓘ |
| hasCharacteristic |
angiosperm
ⓘ
dicotyledon ⓘ |
| hasTypeSpecies | Physostemon guianensis ⓘ |
| isA | flowering plant genus ⓘ |
| kingdom | Plantae ⓘ |
| memberOf | Lythraceae ⓘ |
| nativeTo |
Brazil
ⓘ
South America ⓘ |
| order | Myrtales ⓘ |
| partOf | flora of South America ⓘ |
| taxonRank | genus ⓘ |
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: Physostemon Description of subject: Physostemon is a small genus of flowering plants in the loosestrife family Lythraceae, native to parts of South America.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.