top

Shiro TSUYUZAKI
Plant community ecology / Environmental conservation

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

(Update on July 5 2009. Revise on September 23 2009)

Japanese chestnut
Castanea crenata Sieb. et Zucc. [Fagaceae]

Kuri (クリ, 栗)

Lifeform: deciduous tree
Distribution: Korea - Japan
Habitat: foothills
Seed dispersal: gravity (or cache by rodents)


Castanea L.

One species is distributed in Japan.

C. crenata Sieb. et Zucc. (クリ)

- var. femina Makino (ヤツブサグリ)
- var. pendula Makino (シダレグリ)
- var. sakyacephala Makino (トゲナシグリ)


Castanea crenata in Hokkaido Univesity Campus

ST ST
[Left] whole tree. [Right] male catkins (inflorescences). Between GSEES to Coop Central Restaurant in HU Campus on July 2 2009


Castanea crenata on Mount Usu

ST ST
[Left] chestnuts on branches. [Right] fruit with burs. Between the Nishiyama Parking Lot and Kompira craters on September 9 2009.


References