Japanese Stone Oak

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Japanese Stone OakđŸŒŗ

Lithocarpus edulis

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An evergreen tree of the Fagaceae family characterized by large acorns. The nuts can be eaten raw, and the tree is widely planted as a street tree and windbreak.

Identification Points

  • âœ“č‘‰ã¯éŠčŗĒã§å¤§åž‹ã€å…¨į¸
  • âœ“č‘‰čŖã¯č‹Ĩいときéģ„褐色
  • ✓おんぐりは大型でæŽģ斗ãĢ半分包ぞれる

Habitat

äšåˇžå—éƒ¨ãƒģæ˛–į¸„åŽŸį”Ŗã€å„åœ°ãĢ植æ Ŋ

Season

6月īŧˆčŠąīŧ‰īŧįŋŒåš´10〜11月īŧˆæžœåޟīŧ‰

3D Specimen Model

Kyushu University, Shikano Lab (CC0)

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Morphological TraitsAI-estimated, needs verification

Leaf arrangement

Alternate

Leaf type

Simple

Venation

Pinnate

Leaf margin

Entire

Petal count

4 petals

Stipules

Present

Ovary position

Inferior

Stamen count

3-4

Phylogenetic Positionãƒ–ãƒŠį§‘ →

Phylogenetic Position

Angiosperms > Eudicots > Fagales > Fagaceae

Divergence Era

Late Cretaceous (approx. 90 million years ago onward)

View ãƒ–ãƒŠį§‘ pageđŸŒŋ View in taxonomy
đŸ“šæ¨šæœ¨å›ŗé‘‘īŧˆãƒŠãƒ„ãƒĄį¤žīŧ‰

Sources & References

🤖Claude AI

AI-generated, needs verification