Michinoku kozakura

primula cuneifolia var. heterodonta

  • Michinoku kozakura
  • Michinoku kozakura
  • Michinoku kozakura
  • Michinoku kozakura
  • Michinoku kozakura
  • Michinoku kozakura
  • Flower name
    Michinoku kozakura
  • Scientific name
    primula cuneifolia var. heterodonta
  • Aliasイワキコザクラ, 岩木小桜
  • Place of origin endemic to Iwaki (Aomori, Japan)
  • Place of floweringSub-alpine, Potted flower
  • Flowering seasonMarch, April, May, June

What is Michinoku kozakura

Michinoku kozakura (Primula cuneifolia var. heterodonta), endemic to Mt. Iwaki (Aomori, Japan), is a variety of Ezo kozakura (Primula cuneifolia), a subalpine perennial in the Primulaceae family. It is also called Iwaki-kozakura from its native name. The inflorescence grows from the tip of the flower stalk, which emerges in summer, and produces 3 to 20 small, purplish-pink, high cup-shaped flowers. The throat of the corolla is yellow and white. The tips of the petals have five deep lobes and two more shallow lobes.

Common name : MIchinoku kozakura (scientific name: Primula cuneifolia var. heterodonta, environment: subalpine marshes and wet meadows, grass height : 10 to 20 cm, Leaf length: 5-15 cm, leaf width: 1.5-3 cm, leaf margin: serrate, flowering season: March-June, leaf shape: ovate, leaf color: green, flower color: purple-pink, flower diameter: 2 cm, fruit type: capsule.


  • Order
    Ericales
  • Family
    Primulaceae
  • Genus
    Primula
  • Species
    P. cuneifolia var. heterodonta
  • Type of flower
    Radial symmetrical flower
  • Array of flower
    Scattered inflorescence/ umbrella shape
  • Petal shape
    High cup-shaped
  • Leaf type
    Inverted ovoid
  • Edge of the leaf
    Serrated
  • Life typesub-alpine perennial
  • Flower colorsPink
  • Colors of the leavesGreen
  • Fruit color
  • Height10.0 ~ 20.0 cm
  • Diameter of flower2.0 ~ 2.0 cm

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