Ceanothus
E83781
Ceanothus is a genus of North American shrubs and small trees known for their dense clusters of blue, white, or purple flowers and use in ornamental landscaping and habitat restoration.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Ceanothus canonical | 2 |
| Ceanothus americanus | 2 |
| Ceanothus velutinus | 2 |
| California lilac | 1 |
| Ceanothus cuneatus | 1 |
| Ceanothus impressus | 1 |
| Ceanothus thyrsiflorus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T682099 — 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: Ceanothus Context triple: [Rhamnaceae, hasMember, Ceanothus]
-
A.
Potentilla
Potentilla is a genus of flowering plants commonly known as cinquefoils, characterized by their typically five-petaled flowers and widespread distribution in temperate regions.
-
B.
Lupinus
Lupinus is a large genus of flowering plants in the legume family, commonly known as lupines, noted for their tall, colorful flower spikes and nitrogen-fixing ability.
-
C.
Cotoneaster
Cotoneaster is a genus of ornamental shrubs and small trees known for their attractive foliage, white or pink flowers, and bright red or orange berry-like fruits commonly used in landscaping.
-
D.
Spiraea
Spiraea is a genus of flowering shrubs known for their clusters of small, showy blossoms and common use in ornamental landscaping.
-
E.
Lupinus luteus
Lupinus luteus, commonly known as yellow lupin, is a flowering legume species cultivated for its protein-rich seeds and use as a green manure crop.
- 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: Ceanothus Target entity description: Ceanothus is a genus of North American shrubs and small trees known for their dense clusters of blue, white, or purple flowers and use in ornamental landscaping and habitat restoration.
-
A.
Potentilla
Potentilla is a genus of flowering plants commonly known as cinquefoils, characterized by their typically five-petaled flowers and widespread distribution in temperate regions.
-
B.
Lupinus
Lupinus is a large genus of flowering plants in the legume family, commonly known as lupines, noted for their tall, colorful flower spikes and nitrogen-fixing ability.
-
C.
Cotoneaster
Cotoneaster is a genus of ornamental shrubs and small trees known for their attractive foliage, white or pink flowers, and bright red or orange berry-like fruits commonly used in landscaping.
-
D.
Spiraea
Spiraea is a genus of flowering shrubs known for their clusters of small, showy blossoms and common use in ornamental landscaping.
-
E.
Lupinus luteus
Lupinus luteus, commonly known as yellow lupin, is a flowering legume species cultivated for its protein-rich seeds and use as a green manure crop.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
plant genus ⓘ taxon ⓘ |
| attracts |
bees
ⓘ
birds ⓘ butterflies ⓘ pollinators ⓘ |
| clade |
Magnoliophyta
ⓘ
surface form:
Angiosperms
Eudicots ⓘ |
| commonName |
Ceanothus
self-linksurface differs
ⓘ
surface form:
California lilac
ceanothus ⓘ |
| distribution | western North America ⓘ |
| ecologicalRole | nitrogen fixer ⓘ |
| family | Rhamnaceae ⓘ |
| fireEcology | many species are fire-adapted ⓘ |
| flowerColor |
blue
ⓘ
purple ⓘ white ⓘ |
| floweringSeason |
early summer
ⓘ
spring ⓘ |
| growthForm |
shrub
ⓘ
small tree ⓘ |
| habitat |
chaparral
ⓘ
coastal scrub ⓘ woodlands ⓘ |
| inflorescence | dense clusters of small flowers ⓘ |
| kingdom | Plantae ⓘ |
| leafType |
deciduous
ⓘ
evergreen ⓘ |
| nativeTo |
Canada
ⓘ
Mexico ⓘ North America ⓘ United States of America ⓘ
surface form:
United States
|
| notableSpecies |
Ceanothus
self-linksurface differs
ⓘ
surface form:
Ceanothus cuneatus
Ceanothus self-linksurface differs ⓘ
surface form:
Ceanothus impressus
Ceanothus integerrimus ⓘ Ceanothus thyrsiflorus ⓘ Ceanothus self-linksurface differs ⓘ
surface form:
Ceanothus velutinus
|
| order | Rosales ⓘ |
| propagationMethod |
cuttings
ⓘ
seed ⓘ |
| rootSymbiosis | nitrogen-fixing actinorhizal bacteria ⓘ |
| taxonRank | genus ⓘ |
| tolerates |
drought
ⓘ
poor soils ⓘ |
| usedFor |
erosion control
ⓘ
habitat restoration ⓘ ornamental landscaping ⓘ |
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: Ceanothus Description of subject: Ceanothus is a genus of North American shrubs and small trees known for their dense clusters of blue, white, or purple flowers and use in ornamental landscaping and habitat restoration.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ceanothus americanus
this entity surface form:
Ceanothus velutinus
this entity surface form:
Ceanothus thyrsiflorus
this entity surface form:
Ceanothus americanus
this entity surface form:
California lilac
this entity surface form:
Ceanothus impressus
this entity surface form:
Ceanothus velutinus
this entity surface form:
Ceanothus cuneatus