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(First upload on April 30 2013. Last on June 8 2024) [ 日本語 | English ]

Coleostephus multicaulis (Desf.) Durieu






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

Coleostephus (Desf.) Durieu
Yellow daisy, corn marigold
Lifeform: annual-perennial forb < 30 cm high
Distribution: Native to Algeria in the North Africa (introduced to Japan for gardening)
Habitat: sunny, well-drained, sandy soil
Physiology: cold-tolerant (a few cultivars)
Utilization: gardening for ornamental
Synonyms:

Chrysanthemum multicaule Desf. (basionym)
Chrysanthemum myconis L.
Coleostephus myconis (L.) Reichenb. fil., often used
Myconia myconis (L.) Briq.
Pyrethrum myconis (L.) Moench

Cultivars: Moonlight, Northpole, and others
索引

Coleostephus multicaulis in Hokkaido


ST1 ST2 ST3
[1/2] under a street tree in N26/W4, North Ward, Sapporo, on September 14 2020. [3] within a pot placed in front of a building in N20/W4, North Ward, Sapporo, on March 26 2020.

cv. upright yellow

ST1 ST2 ST3
[1] within a small flower garden near a building in N19/W4, North Ward, Sapporo, on June 3 2024. [2] near a pharmacy in N21/E3, East Ward, Sapporo, on July 31 2018. [3] at a roadside, N19/E1, East Ward, Sapporo, on June 18 2012. This plant should be escaped from gardening. Due to the annual lifeform, I may not be able to see this species here next time.

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