Oryza coarctata
E779991
Oryza coarctata is a wild, salt-tolerant rice species native to coastal and mangrove habitats, studied for its potential to improve salinity resistance in cultivated rice.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oryza coarctata canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8564301 — 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: Oryza coarctata Context triple: [Oryza, includesSpecies, Oryza coarctata]
-
A.
Oryza schlechteri
Oryza schlechteri is a wild rice species in the genus Oryza, related to cultivated rice and of interest for its potential genetic and agricultural value.
-
B.
Oryza ridleyi
Oryza ridleyi is a wild rice species in the genus Oryza, valued for its genetic diversity and potential use in rice breeding and crop improvement.
-
C.
Oryza brachyantha
Oryza brachyantha is a wild African rice species valued in plant genetics and breeding as a source of disease resistance and stress-tolerance traits for cultivated rice.
-
D.
Oryza barthii
Oryza barthii is a wild African rice species considered a progenitor of the cultivated African rice Oryza glaberrima and important for rice breeding and genetic diversity studies.
-
E.
Oryza glumaepatula
Oryza glumaepatula is a wild rice species native to the Neotropics that serves as an important genetic resource for cultivated rice improvement.
- 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: Oryza coarctata Target entity description: Oryza coarctata is a wild, salt-tolerant rice species native to coastal and mangrove habitats, studied for its potential to improve salinity resistance in cultivated rice.
-
A.
Oryza schlechteri
Oryza schlechteri is a wild rice species in the genus Oryza, related to cultivated rice and of interest for its potential genetic and agricultural value.
-
B.
Oryza ridleyi
Oryza ridleyi is a wild rice species in the genus Oryza, valued for its genetic diversity and potential use in rice breeding and crop improvement.
-
C.
Oryza brachyantha
Oryza brachyantha is a wild African rice species valued in plant genetics and breeding as a source of disease resistance and stress-tolerance traits for cultivated rice.
-
D.
Oryza barthii
Oryza barthii is a wild African rice species considered a progenitor of the cultivated African rice Oryza glaberrima and important for rice breeding and genetic diversity studies.
-
E.
Oryza glumaepatula
Oryza glumaepatula is a wild rice species native to the Neotropics that serves as an important genetic resource for cultivated rice improvement.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
halophytic grass
ⓘ
plant species ⓘ wild rice ⓘ |
| belongsToClade | monocots ⓘ |
| chromosomeNumber | 48 ⓘ |
| commonName | wild rice ⓘ |
| domain |
Eukaryota
ⓘ
linked to:
Eukarya
|
| ecologicalRole |
component of mangrove-associated flora
ⓘ
stabilization of coastal sediments ⓘ |
| family | Poaceae ⓘ |
| genus | Oryza ⓘ |
| growthForm | rhizomatous grass ⓘ |
| habitat |
coastal areas
ⓘ
intertidal zones ⓘ mangrove ecosystems ⓘ saline marshes ⓘ |
| kingdom | Plantae ⓘ |
| leafAnatomy | C4-type Kranz anatomy ⓘ |
| lifeForm | perennial grass ⓘ |
| nativeTo |
coastal South Asia
ⓘ
mangrove regions of the Indian subcontinent ⓘ |
| order | Poales ⓘ |
| photosyntheticPathway | C4 ⓘ |
| ploidy | tetraploid ⓘ |
| potentialUse | improvement of cultivated rice salinity resistance ⓘ |
| relatedTo | Oryza sativa ⓘ |
| reproduction |
sexual reproduction by seeds
ⓘ
vegetative propagation by rhizomes ⓘ |
| researchInterest |
donor of salt-tolerance genes
ⓘ
model for halophytic adaptation in rice relatives ⓘ |
| rootSystem | adapted to waterlogged saline soils ⓘ |
| saltTolerance | high ⓘ |
| studiedFor |
ion homeostasis under salinity
ⓘ
morphological adaptation to saline habitats ⓘ salt tolerance mechanisms ⓘ |
| taxonRank | species ⓘ |
| toleranceTo |
high salinity
ⓘ
partial submergence ⓘ waterlogging ⓘ |
| usedFor |
genetic resource for stress tolerance
ⓘ
salinity tolerance breeding in rice ⓘ |
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: Oryza coarctata Description of subject: Oryza coarctata is a wild, salt-tolerant rice species native to coastal and mangrove habitats, studied for its potential to improve salinity resistance in cultivated rice.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.