Ixeridium dentatum subsp. kitayamense

  • Doronigana
  • Doronigana
  • Doronigana
  • Doronigana
  • Doronigana
  • Doronigana
  • Flower name
  • Scientific name
    Ixeridium dentatum subsp. kitayamense
  • Alias
  • Place of originendemic to the Kii Peninsula
  • Place of floweringSpecific area
  • Flowering seasonApril, May, June

What is Doronigana

Doronigana or Ixeridium dentatu( scientific name: Ixeridium dentatum subsp. kitayamense) is a perennial herb of the family Asteraceae, endemic to the Kii Peninsula. It is a wild plant that grows wild along the banks of the Kumano River and the Koza River, and is about 30 cm tall with good branching. In spring and early summer, yellow head flowers grow from the tips of the stems. It is listed as an endangered species II in the Red Data Book of the Ministry of the Environment.

Common name: Drosnigana, Scientific name: Ixeridium dentatum subsp. kitayamense, Leaf shape: lanceolate, Leaf inflorescence: alternate, Flowering season: April to June, Inflorescence shape: clustered inflorescence, Flower color: yellow Flowering season: April-June; inflorescence form: clustered inflorescences; flower color: yellow; corolla form: head; tongue: 7-10 flowers; flower diameter: 1-1.5 cm.

  • Order
  • Family
  • Genus
  • Species
    I. dentatum subsp. kitayamense
  • Type of flower
    Radial symmetrical flower
  • Array of flower
    Corymbose inflorescence
  • Petal shape
    Head flower
  • Leaf type
    Twice 3 times pinnate compound leaf
  • Edge of the leaf
  • Life typeperennial herb, wild plant
  • Flower colorsYellow
  • Colors of the leavesGreen
  • Fruit colorGreen
  • Height30.0 ~ 30.0 cm
  • Diameter of flower1.0 ~ 1.5 cm

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