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(Upload on June 24 2021) [ 日本語 | English ]

Ulmaceae Mirbel (ニレ科)






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

Engler's syllabus (エングラー体系)
150 species in 15 genera in the world
Celtis L. (エノキ)
Aphananthe Planch. (ムクノキ)
APG: Cannabaceae
Ulmus L. (ニレ)
Trema Lour. (ウラジロエノキ)
Zelkova Spach (ケヤキ)
One species in Japan
Z. serrata (Thunb.) Makino (ケヤキ)

[APG: Cannabaceae (アサ科)]

Celtis L. (エノキ) in Japan


About 100 species in the world, mostly in tropical and temperate regions
C. biondii Pamp. (コバノチョウセンエノキ)

var. holophylla (Nakai) E. W. Ma (チュウゴクエノキ)

C. boninensis Koidz. (クワノハエノキ)
C. bungeana Blume (トウエノキ)
C. jessoensis Koidz. (エゾエノキ)
C. koraiensis Nakai (チョウセンエノキ)
C. nervosa Hemsl. (コバノエノキ)
C. occidentalis L. (アメリカエノキ)
C. philippensis Blanco (コウトウエノキ)
C. sinensis Pers. (エノキ)
C. tetrandra Roxb. (タイワンエノキ)

Ulmus L. (ニレ)


U. americana L. (アメリカニレ)
U. davidiana Planch. (ハルニレ, s.l.)

Hull elm donated by Mrs. Nitobe

U. parvifolia Jacquin (アキニレ), western Japan
U. pumila L. (ノニレ), transplantation
U. laciniata (Trautv.) Mayr (オヒョウ)

[APG: Cannabaceae (アサ科)]

Trema Lour. (ウラジロエノキ)


T. cannabina Lour. (キリエノキ)
T. orientalis (L.) Blume (ウラジロエノキ)
T. tomentosa (Roxb.) H. Hara (ホソバウラジロエノキ)
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