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(Upload on December 17 2011) [ 日本語 | English ]

Boehmeria japonica (L. f.) Miq.






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

Boehmeria Jacq. (カラムシ)
B. japonica (L. f.) Miq.
Lifeform: perennial forb or subshrub, with less than 2 m in height
Distribution: eastern Asia (southern and eastern China - Taiwan - Korea - Japan)
Habitat: sparse forests, forest edges, swamps, scrublands, hillsides, grasslands, roadsides and walls
Chromosome number: 2n = 28 or 42
Synonyms:

Boehmeria longispica Steud. var. dura (Satake) Satake
Boehmeria longispica Steud., large-leaf falsenettle
Boehmeria japonica (L.f.) Miq. var. appendiculata (Blume) Yahara
Boehmeria grandifolia Wedd.
Boehmeria dura Satake

var. japonica (トガリバヤブマオ)
var. longispica (Steud.) Yahara (ヤブマオ, s.s.)
索引

Boehmeria japonica in Japan


var. longispica (ヤブマオ, s.s.)

ST1 ST2 ST3
[1-3] in Jindai Botanical Gardens, Chofu, central Japan, on July 30 2025.

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