Calamostachys (cone form genus)
E1567470
UNEXPLORED
Calamostachys is a fossil cone-form genus representing the reproductive structures of the extinct horsetail-like plants known as Calamites from the Paleozoic era.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Calamostachys (cone form genus) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23038867 — 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: Calamostachys (cone form genus) Context triple: [Calamites, closelyRelatedTo, Calamostachys (cone form genus)]
-
A.
Formanodendron
Formanodendron is a little-known genus of flowering trees or shrubs in the beech family Fagaceae, native to parts of East and Southeast Asia.
-
B.
Schoenocaulon
Schoenocaulon is a genus of flowering plants known for species such as sabadilla, some of which have historically been used as sources of insecticidal alkaloids.
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C.
Plectrogenium
Plectrogenium is a genus of marine ray-finned fishes in the family Plectrogeniidae, known from deep or offshore waters of the Indo-Pacific region.
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D.
Pteleocarpa
Pteleocarpa is a small genus of flowering plants in the order Gentianales, known for its woody species native to tropical regions.
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E.
Haplophyllum
Haplophyllum is a genus of flowering plants in the citrus family Rutaceae, comprising herbaceous species and shrubs native mainly to arid and semi-arid regions of Eurasia and North Africa.
- 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: Calamostachys (cone form genus) Target entity description: Calamostachys is a fossil cone-form genus representing the reproductive structures of the extinct horsetail-like plants known as Calamites from the Paleozoic era.
-
A.
Formanodendron
Formanodendron is a little-known genus of flowering trees or shrubs in the beech family Fagaceae, native to parts of East and Southeast Asia.
-
B.
Schoenocaulon
Schoenocaulon is a genus of flowering plants known for species such as sabadilla, some of which have historically been used as sources of insecticidal alkaloids.
-
C.
Plectrogenium
Plectrogenium is a genus of marine ray-finned fishes in the family Plectrogeniidae, known from deep or offshore waters of the Indo-Pacific region.
-
D.
Pteleocarpa
Pteleocarpa is a small genus of flowering plants in the order Gentianales, known for its woody species native to tropical regions.
-
E.
Haplophyllum
Haplophyllum is a genus of flowering plants in the citrus family Rutaceae, comprising herbaceous species and shrubs native mainly to arid and semi-arid regions of Eurasia and North Africa.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.