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(Upload on January 10 2024) [ 日本語 | English ]

Symphyotrichum ciliatum (Ledeb.) G. L. Nesom






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

Symphyotrichum Nees (ユウゼンギク)
Moukomukashiyomogi (モウコムカシヨモギ, 蒙古昔蓬), rayless annual aster or rayless alkali aster
Arechishion (アレチシオン, 荒地紫苑)
Lifeform: annual forb < 70 cm high
Distribution: Asian Continent (Mongolia - eastern and northern China - Siberia)

reported from Muroran City (as an weedy exotic)

Habitat: marshlands on moist, saline soil (in USA), sometimes in disturbed sites such as ditches, railroads and salted roadsides
 Seed dispersal: wind
Synonyms:

Brachyactis latisquamata (Maxim.) Kitag.
Brachyactis ciliata Ledeb., used by Kitamura (1990)
Erigeron ciliatus Ledeb., basionym

  • Kitamura S. 1990. Compositae asiaticae 4. Acta Phytotax. Geobot. 41: 169-187
索引

Symphyotrichum ciliatum in Hokkaido

ST1 ST2
ST3 ST4
[1-4] along Atsuma Coast (浜厚真), central Hokkaido, on October 1 2022.

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