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(First upload on November 30 2010. Last on May 14 2018) [ 日本語 | English ]

Ilex crenata Thunb. var. radicans (Nakai ex H. Hara) Murai






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

Ilex L. (モチノキ)
Ilex crenata Thunb.
Inutsuge (イヌツゲ), Japanese holly, s.l.
Life form: evergreen short tree
Distribution: south to Honshu
Seed dispersal: animal (bird)
Synonyms:

Ilex crenata Thunb. f. microphylla Rehder

var. fukasawana Makino (ツクシイヌツゲ): large leaf and crista on branch, distributed in Kyushu, Shikoku, Izu Islands and China
var. hachijoensis Nakai (ハチジョウイヌツゲ)
var. latifolia Goldr. (オオバイヌツゲ)
var. radicans (Nakai ex H. Hara) Murai
Hai-inutsuge (ハイイヌツゲ, 這犬黄楊)
Life form: evergreen shrub < 2 m high
Distribution: Sakhalin - Japan (snowy regions in northern Honshu and Hokkaido) - Kuril
Habitat: mesic sites, such as peatlands

Field training on integrated environmental research (統合環境調査法実習) (出現種リスト)

Synonyms

Ilex crenata Thunb. var. caespitosa Nakai
Ilex crenata Thunb. var. paludosa (Nakai) H. Hara
Ilex crenata auct. non Thunb.

f. bullata Rehder (マメイヌツゲ)
f. fastigiata (Makino) H. Hara (ハハキイヌツゲ)
f. longifolia (Goldring) Rehder (ホソバイヌツゲ)
f. longipedunculata S. Y. Hu (ナガエイヌツゲ)
f. luteovariegata (Regel) Rehder (フイリイヌツゲ)
f. microphylla Rehder (コバノイヌツゲ)
f. nummularia (Franch. et Sav.) H. Hara (キッコウツゲ)
f. pendula (Koidz.) H. Hara (シダレイヌツゲ)
f. tricocca (Makino) H. Hara (マンキチイヌツゲ)
f. watanabeana Makino (キミイヌツゲ)
索引

Ilex crenata in Japan


ST1 ST2 ST3
[1] at Inokashira Park, Mitaka, Tokyo, on January 15 2015. [2/3] in the hometown forest of Haramachida, Tokyo, on December 10 2017.

var. radicans

ST1 ST2 ST3
[1-3] in a post-mined peatland on Sarobetsu mire, northern Hokkaido, on October 13 2010.

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