SimplePlant

Fagaceae

Hill's oak

Quercus ellipsoidalis E.J.Hill

Family
Fagaceae
Genus
Quercus

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Hill's oak: Foliage of a Northern Pin Oak tree. This specimen was found at Wilson Park in Milwaukee, Wisconsin.
Photo: Sulfur at English Wikipedia, CC BY-SA 3.0, from Wikimedia Commons

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Common names

By language (4)
Chinese
北方針櫟, 北方针栎, 椭圆栎
English
Hill's oak, Northern pin oak
Hungarian
Szúróslevelű tölgy
Icelandic
Baugaeik

Synonyms

  • Quercus ellipsoidalis f. ellipsoidalis
  • Quercus ellipsoidalis f. heterophylla Trel.
  • Quercus ellipsoidalis f. incurva Trel.
  • Quercus ellipsoidalis var. coccinioides Farw.
  • Quercus ellipsoidalis var. kaposianensis J.W.Moore

Characteristics

Growth habit
Tree
Lifespan
Perennial
In the US and Canada
Canada: native, Lower 48 states: native

Photos

More in Quercus

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.