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Chrysanthemum japonense

Chrysanthemum japonense
Photo: KENPEI, CC BY-SA 3.0

Chrysanthemum japonense is a perennial daisy-family plant from coastal Japan, grown for its white flower heads that bloom in autumn to early winter. It is semi-endangered in the wild, so it is mainly found in gardens and collections.

Family
Asteraceae (Daisy family)
Grows as
Perennial
Light
Full sun
Water
Water regularly during the growing season and let the top of the soil dry slightly between waterings.
Soil
Free-draining garden soil or a loam-based potting mix.
Temperature
10–25 °C; tolerates mild winters and should be protected from hard frost.
How easy
Moderate
Safety
Toxic to cats and dogs (ASPCA).
Native range
C. & S. Japan
Climate
temperate

About

Chrysanthemum japonense is a species of flowering plant in the family Asteraceae. It is sometimes referred to by the common names ashizuri noji-giku Ashizuri (Japanese) meaning "Point wild roadside daisy" or gold / silver chrysanthemum in English).

It has 27 pairs of chromosomes. A perennial flowering plant, it has leaves between 3–5 cm in length and flower heads that are 3–4.5 cm with white petals. Typically, flowering occurs in October to December annually. It is the floral emblem of Hyōgo Prefecture.

Where it grows

Currently it is classified as semi-endangered. It is endemic to Japan in Shikoku (coastal area of Kochi prefecture and Ehime prefecture).

Other Chrysanthemum plants

Chrysanthemum arisanense · Indian Chrysanthemum · Chrysanthemum lavandulifolium · Florist's daisy · Rocky Dendranthema · Zawadzki's Chrysanthemum · Daisy

Text excerpted from the Wikipedia article Chrysanthemum japonense by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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