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Chrysanthemum zawadskii Herbich






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

Chrysanthemum (キク)
Iwagiku (イワギク, 岩菊, s.l.), Zawadsky chrysanthemum
Lifeform: rhizomatous, perennial forb
Distribution: widespread in Eurasian Continent (s.l.)

RDB: VU

Habitat: rocky sites
Chromosome number: 2n = 54
Use: gardening
Synonyms:

Chrysanthemum maximowiczii Kom.
Dendranthema zawadskii, auct. non (Herbich) Tzvelev

ssp. latilobum (Maxim.) Kitag. (マンシュウイワギク)

f. campanulatum (Makino) Kitag. (オグラギク)
f. molle (Uyeki) Kitag. (シラゲチョウセンノギク)

ssp. naktongense (Nakai) Y. N. Lee (チョウセンノギク)

var. alpinum (Nakai) Kitam. (チョウセンイワギク)
var. dissectum (Y. Ling) Kitag. (イワギク, s.s.)
Distribution: in limestone areas (Iwate Prefecture and eastern Japan)

ssp. zawadskii (シベリアノギク), the type
索引

Chrysanthemum zawadskii grown in Hokkaido


ST1 ST2 ST3
[1-3] in a herb garden in Hokkaido University Botanic Garden on September 30 2023.

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