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Lithocarpus edulis

Japanese stone oak
Lithocarpus edulis Nakai leaf acorn.jpg
Lithocarpus edulis, Kantō region, Japan
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Fagales
Family: Fagaceae
Genus: Lithocarpus
Species: L. edulis
Binomial name
Lithocarpus edulis
(Makino)

Lithocarpus edulis (Japanese stone oak) is a species of stone-oak native to Japan. It is an evergreen tree growing up to 15 metres tall. The nuts are edible for people but taste bitter. The nuts contain tannins, however soaking them in water removes them. It is cultivated as an ornamental plant.

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