Saw-tooth Oak
Quercus acutissima Carruth.
- light
- Full sun
- water
- Medium
- tall
- 27 m
- wide
- —
Fagaceae
Also called Sawtooth oak
When it flowers
JFMAMJJASOND
Not known yet in the tropics: too few flowering observations to read a season from.
PetsNo pet-safety information yet
PeopleNC State Extension lists it as mildly poisonous (fruits, leaves) (25 Oct 2026)
If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.
Something wrong with it?About it
- Grows as
- TreeKew's checklist, not yet checked
- Climate
- TemperateKew's checklist, not yet checked
- Wild in
- Himalaya to China and Indo-China, Korea, C. & S. JapanKew's checklist, not yet checked
- Light
- Full sun (6 h or more)Read from NC State Extension, one source
- Height
- 25 m to 30 mRead from Wikipedia, one source
- Water
- Average: moist, well drainedRead from NC State Extension, one source
- Flowers
- Yellow, greenRead from NC State Extension, one source
- Coldest it survives
- -23.3 °C (USDA zone 6a)Read from NC State Extension, one source
Not known yet: spread, heat, hottest it survives.
In other languages (5)
- German
- Japanische Kastanien-Eiche
- Japanese
- クヌギ
- Slovenian
- ostrokoničasti hrast
- Chinese
- 栎, 橡实, 橡实壳
- Simplified Chinese
- 栎, 橡碗树, 麻栎
Where this comes from
- Wikidata, read 2026-10-25, CC0-1.0
- Kew's checklist, read 2026-10-24, CC-BY-4.0
- NC State Extension, read 2026-10-25, fact, cited
- Wikipedia, read 2026-10-26, fact, cited
- Wikimedia Commons, read 2026-10-25, Public domain
- 3D model: Quercus acutissima (built for Vanagrha) by Vanagrha, own
A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.