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(Upload on January 23 2015. Last on April 9 2017) [ 日本語 | English ]

Quercus phillyreoides A. Gray






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

Quercus L. (コナラ)
Ubamegashi (ウバメガシ, 姥目樫), ubame oak
Lifeform: evergreen tall tree
Distribution: China - Japan (between Ryuku and Kanagawa Prefectrue)
Habitat: in evergreen forests near seacoast and on rocky stretches
Pollination: wind
Seed dispersal: gravity or cache by acorns
Utilization: street tree, sumi charcoal (備長炭)
f. crispa (Matsum.) Kitam. et T. Horik. (チリメンガシ, 縮緬樫), cultivars
f. subcrispa (Matsum.) Kitam. et T. Horik. (フクレウバメガシ)
f. wrightii (Nakai) Makino (ケウバメガシ)
Synonyms:

- ssp. wrightii (Nakai) Menitsky
- var. wrightii (Nakai) Masam.

索引

Quercus phillyreoides in Japan


f. crispa (Matsum.) Kitam. et T. Horik., or cv. crispa (チリメンガシ)

ST1 ST2 ST3
[1-3] in the Koishikawa Botanical Garden (小石川植物園), the University of Tokyo, on March 16 2017.

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