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(Upload on February 1 2022) [ 日本語 | English ]

Inula salicina L.






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

Inula L. (オグルマ)
I. salicina L.
var. asiatica Kitam.
Kasensou (カセンソウ, 歌仙草), Asian willow-leaf yellowhead
Lifeform: perennial forb, with 60-80 cm tall
Distribution: northeastern China - Korea - Siberia - Japan
Habitat: sunny, moist to mesic sites
Leaf: thick and slightly hard
Stem: dense hair
Seed dispersal: wind
Chromosome number: 2n =16
Synonyms:

Inula salicina, auct. non L.
Inula salicina L. ssp. asiatica (Kitam.) Kitag.

var. salicina, the type
Distribution: western Siberia - Europe
Stem: less hair than var. asiatica
索引

Inula salicina in Hokkaido


Gardening

ST1 ST2 ST3
[1-3] within a flower garden along a paved road in N12/W5, North Ward, Sapporo, on October 6 2021.

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