Komayumi tree

Euonymus alatus f. cilatodentatus

  • Komayumi tree
  • Komayumi tree
  • Komayumi tree
  • Komayumi tree
  • Flower name
    Komayumi tree
  • Scientific name
    Euonymus alatus f. cilatodentatus
  • AliasKomayumi tree, 小眞弓
  • Place of originJapan and China
  • Place of floweringLow mountains, Park
  • Flowering seasonMay, June

What is Komayumi tree

Komayumi tree(Scientific name: Euonymus alatus f. cilatodentatus) is a cold-hardy deciduous broad-leaved shrub native to Japan and China, belonging to the family Nymphaeaceae. It grows wild in the mountains and fields from Hokkaido to Kyushu. The plant is dioecious. It is a wingless variety of the elderberry family. It produces light yellow-green four-petaled flowers in early summer. The leaves change color beautifully in autumn.

Generic name: Komayumi tree, Scientific name: Euonymus alatus f. cilatodentatus, Place of origin: Japan, China, environment: wilderness, height: 1 - 3 m, bark color: grayish brown (adult), green (young), dioecious, leaf color: green, h-leaf length: 2 - 7 cm, leaf width: 1 - 3 cm, Leaf width: 1-3 cm; Leaf shape: ovate to oblong; Inflorescence: opposite; Serration: present; Veins: present; Inflorescence shape: clustered; Flower color: yellowish green, Flower color: yellowish green, Diameter: 0.7 cm, Number of petals: 4, Flowering season: May-June, Fruiting season: September-November, Pseudocarp color: vermilion, Fruit type: capsule, Fruit diameter: 1 cm, Uses: garden tree, wood for crafts (bows, seals, combs), bark: anthelmintic, analgesic, cough suppressant, wild vegetable (shoots), fruit (pseudocarp) is bird food, berries are toxic.


  • Order
    Celastrales
  • Family
    Celastraceae
  • Genus
    Euonymus
  • Species
    E. alatus f. cilatodentatus
  • Type of flower
    Radial symmetrical flower
  • Array of flower
    Monopetal inflorescence
  • Petal shape
    4 petals
  • Leaf type
    Inverted ovoid
  • Edge of the leaf
    Serrated
  • Life typecold-hardy deciduous broad-leaved shrub
  • Flower colorsGreen
  • Colors of the leavesGreen
  • Fruit colorRed
  • Height100.0 ~ 300.0 cm
  • Diameter of flower0.7 ~ 0.7 cm

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