「シラカシ 広島大学東広島キャンパス」の版間の差分
提供: 広島大学デジタル博物館
ナビゲーションに移動検索に移動27行目: | 27行目: | ||
===English name=== | ===English name=== | ||
*bamboo leaved oak | *bamboo leaved oak | ||
+ | *Chinese evergreen oak | ||
+ | |||
===Scientific name=== | ===Scientific name=== | ||
*''Quercus myrsinifolia'' Blume | *''Quercus myrsinifolia'' Blume | ||
+ | |||
===Taxonomy=== | ===Taxonomy=== | ||
*Fagaceae | *Fagaceae | ||
+ | |||
===Distribution=== | ===Distribution=== | ||
− | * | + | *Mountain area from the west of Fukushima and Niigata to Kyushu. |
+ | |||
===Flowering season=== | ===Flowering season=== | ||
*April-May | *April-May | ||
+ | |||
===Notes=== | ===Notes=== | ||
− | * | + | *A tall evergreen tree of the family Fagaceae. |
− | *In Hiroshima Prefecture, | + | *In Hiroshima Prefecture, ''Quercus myrsinifolia'' is distributed mainly in the eastern parts, especially in the Kibi Plateau, and rarely found in the Chugoku highlands or in coastal areas. |
− | *The Japanese name | + | *The Japanese name "shirakashi" (meaning 'white oak') comes from the white color of the wood, though it is calles "kurokashi" ('black oak') in some areas because of the bark is grayish black (Some areas call it "black oak"). |
*The fruit is a hard fruit, so-called "acorn". The fruit is egg-shaped, 1.5-1.8 cm long, and matures around October of the same year (one-year maturity). | *The fruit is a hard fruit, so-called "acorn". The fruit is egg-shaped, 1.5-1.8 cm long, and matures around October of the same year (one-year maturity). | ||
*Often planted as a garden tree or park tree. | *Often planted as a garden tree or park tree. |
2021年5月18日 (火) 17:40時点における版
シラカシ(広島大学東広島キャンパス)
日本語
和名
学名
- Quercus myrsinifolia Blume
分類
- ブナ科 Fagaceae
分布
- 福島・新潟県以西~九州の山地.
東広島キャンパスの花期
- 4-5月
特徴
- ブナ科の常緑高木.
- 広島県では,広島県東部のとくに吉備高原面を中心に分布しており,中国山地の高所や沿岸部ではほとんど見られない.
- 和名は材の色に由来する.一方,樹皮が灰黒色であるためクロカシとよぶ地域もある.
- 葉には鋸歯(きょし)があり,葉の裏は灰緑色.
- 果実は堅果(けんか)で,いわゆる「どんぐり」.長さ1.5~1.8 cmの卵形でその年の10月頃に成熟する(1年成).
- 庭木や公園樹としてもよく植栽される.
- 広島大学理学部のシンボルツリー.
English
English name
- bamboo leaved oak
- Chinese evergreen oak
Scientific name
- Quercus myrsinifolia Blume
Taxonomy
- Fagaceae
Distribution
- Mountain area from the west of Fukushima and Niigata to Kyushu.
Flowering season
- April-May
Notes
- A tall evergreen tree of the family Fagaceae.
- In Hiroshima Prefecture, Quercus myrsinifolia is distributed mainly in the eastern parts, especially in the Kibi Plateau, and rarely found in the Chugoku highlands or in coastal areas.
- The Japanese name "shirakashi" (meaning 'white oak') comes from the white color of the wood, though it is calles "kurokashi" ('black oak') in some areas because of the bark is grayish black (Some areas call it "black oak").
- The fruit is a hard fruit, so-called "acorn". The fruit is egg-shaped, 1.5-1.8 cm long, and matures around October of the same year (one-year maturity).
- Often planted as a garden tree or park tree.
- Symbolic tree of the Faculty of Science, Hiroshima University.
中文
中文名 Chinese name
科学名
- Quercus myrsinifolia Blume
分类
分布
开花季节
解说
ギャラリー Gallery 画廊
関連ページ
広島大学 > デジタル自然史博物館 > メインページ > 広島大学の自然 > 東広島キャンパスの植物 > 東広島キャンパスの植栽 > シラカシ