Thoroughwort / Fujibakama

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Thoroughwort / Fujibakama🌼

Eupatorium japonicum

フジバカマ

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キク科HerbPerennialAutumn seven flowersEndangeredNative to Japan

A perennial in the daisy family, distributed across Japan, Korea, and China. One of the seven autumn flowers and mentioned by Yamanoue no Okura in the Manyōshū. In autumn, many small pale-pink-purple flower heads are borne in corymbs; dried plants release a scent of sakura-mochi (coumarin). In the Edo period it was used as perfume for hair and clothing. Now endangered in the wild due to loss of riverbank and grassland habitat — cultivated plants and close relatives (saw-fujibakama) are often grown instead.

Identification Points

  • Distinctive three-lobed leaves, opposite
  • Many small pale pink-purple flower heads in corymbs
  • Coumarin scent (sakura-mochi aroma) when dried

Habitat

Riverbanks and meadows (now rare); cultivated

Season

August to October (flowers)

Morphological TraitsAI-estimated, needs verification

Leaf arrangement

Opposite

Leaf type

Simple

Growth form

Herb

Flower color

Pink

Flowering season

Summer

Habitat

Grassland

Phylogenetic Positionキク科

Phylogenetic Position

Angiosperms > Eudicots > Core eudicots > Asterales > Asteraceae

Divergence Era

Late Cretaceous to Paleogene (approx. 80–70 million years ago)

View キク科 page🌿 View in taxonomy
📚野草図鑑(ナツメ社)📚山野草図鑑(朝日新聞出版)

Sources & References

📖Wikipedia 日本語版
🤖Claude AI生成(未確認)Wikipediaリードを根拠に生成。要確認。

AI-generated, needs verification