Planting Fields Arboretum

E122290

arboretum historic estate public garden

Planting Fields Arboretum is a historic public garden and former Gold Coast estate on Long Island, known for its extensive botanical collections, greenhouses, and landscaped grounds.

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All labels observed (4)

Label	Occurrences
Planting Fields Arboretum canonical	7
Planting Fields Arboretum State Historic Park	5
Planting Fields Arboretum State Historic Park Preserve	1
Planting Fields Foundation	1

How this entity was disambiguated

This entity first appeared as the object of triple T1003490 — 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: Planting Fields Arboretum
Context triple: [North Shore of Long Island, hasLandmark, Planting Fields Arboretum]

A. Scott Arboretum
Scott Arboretum is a renowned botanical garden and living plant collection integrated into Swarthmore College’s campus, known for its diverse horticultural displays and educational programs.
B. F.R. Newman Arboretum
F.R. Newman Arboretum is a major landscaped tree and shrub collection within Cornell University’s botanic gardens, featuring diverse woody plants arranged in naturalistic settings for education, research, and public enjoyment.
C. Cowling Arboretum
Cowling Arboretum is a large natural area and outdoor learning and recreation space associated with Carleton College in Northfield, Minnesota.
D. Meadowlark Botanical Gardens
Meadowlark Botanical Gardens is a public botanical garden and nature park in Vienna, Virginia, featuring themed gardens, walking trails, and diverse plant collections.
E. Hoyt Arboretum
Hoyt Arboretum is a public arboretum in Portland, Oregon, featuring extensive collections of trees and plants from around the world along miles of forested trails.
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: Planting Fields Arboretum
Target entity description: Planting Fields Arboretum is a historic public garden and former Gold Coast estate on Long Island, known for its extensive botanical collections, greenhouses, and landscaped grounds.

A. Scott Arboretum
Scott Arboretum is a renowned botanical garden and living plant collection integrated into Swarthmore College’s campus, known for its diverse horticultural displays and educational programs.
B. F.R. Newman Arboretum
F.R. Newman Arboretum is a major landscaped tree and shrub collection within Cornell University’s botanic gardens, featuring diverse woody plants arranged in naturalistic settings for education, research, and public enjoyment.
C. Cowling Arboretum
Cowling Arboretum is a large natural area and outdoor learning and recreation space associated with Carleton College in Northfield, Minnesota.
D. Meadowlark Botanical Gardens
Meadowlark Botanical Gardens is a public botanical garden and nature park in Vienna, Virginia, featuring themed gardens, walking trails, and diverse plant collections.
E. Hoyt Arboretum
Hoyt Arboretum is a public arboretum in Portland, Oregon, featuring extensive collections of trees and plants from around the world along miles of forested trails.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	arboretum ⓘ historic estate ⓘ public garden ⓘ
architect	Guy Lowell ⓘ
architecturalStyle	Tudor Revival ⓘ
area	over 400 acres ⓘ
builtFor	Mary “Mai” Huttleston Coe ⓘ William Robertson Coe ⓘ
constructionStart	1913 ⓘ
country	United States ⓘ linked to: United States of America
formerName	Planting Fields Arboretum State Historic Park ⓘ linked to: Planting Fields Arboretum
hasCollection	azaleas ⓘ camellias ⓘ conifers ⓘ hollies ⓘ orchids ⓘ rhododendrons ⓘ succulents ⓘ tropical plants ⓘ
hasPart	Camellia House ⓘ Coe Hall ⓘ Italian Garden ⓘ Main Greenhouse ⓘ formal gardens ⓘ lawns ⓘ perennial borders ⓘ rose garden ⓘ synoptic garden ⓘ walking trails ⓘ woodlands ⓘ
heritageDesignation	U.S. National Register of Historic Places ⓘ linked to: National Register of Historic Places
landscapeArchitect	Olmsted Brothers ⓘ
locatedIn	Long Island ⓘ Nassau County ⓘ linked to: Nassau County, New York New York ⓘ Oyster Bay ⓘ
notableFeature	designed landscape by Olmsted Brothers ⓘ extensive greenhouses ⓘ historic mansion Coe Hall ⓘ
offers	educational programs ⓘ guided tours ⓘ special events ⓘ
openToPublic	yes ⓘ
operator	Planting Fields Foundation ⓘ linked to: Planting Fields Arboretum
ownedBy	State of New York ⓘ linked to: U.S. state of New York
partOf	Long Island Gold Coast estates ⓘ
primaryUse	botanical education ⓘ historic preservation ⓘ recreation ⓘ
significantPeriod	Gilded Age ⓘ

How these facts were elicited