Flower NameEuonymus macropterus
Formal NameEuonymus macropterus
HabitatJapan, Korea, China, Eastern Siberia and other East Asian countries
Euonymus macropterus or Hiroba-tsuribana (Scientific name: Euonymus macropterus) is a deciduous shrub of the family Celastraceae, native to Japan, Korea, China, Eastern Siberia and other East Asian countries. The leaves are oblong and pointed and attached to the opposite growth. When newly branched, they appear pinnate and compound-leaved. In spring, the petioles grow out of the leaf axils and suspend light green flowers. The petals, staminodes and sepals have four of each. In autumn, it hangs a dozen red fruits with four wings. When the fruit is ripe, it has four deep lobes, from which a seed emerges, covered in a red pseudocarp.
Common name: Euonymus macropterus, Scientific name: Euonymus macropterus, Place of the birth: Japan, Korea, China, Eastern Siberia and other East Asian countries, Distribution: Hokkaido to Honshu-Kinki to Shikoku, Environment: beech forest, Living type: deciduous shrub, Height: 2 to 7 m, species: beechwood, Leaf form: monocotyledonous with a spiky tip; leaflet: opposite (new branches appear to be pinnate compound leaflets), Leaf margin: serrated, inflorescence: clustered inflorescence, inflorescence length: 3-10 cm, flowering time: May-June, flower color: light green, Flower diameter: 0.5 cm, number of petals: 4, number of stamens: 4, number of sepals: 4, fruiting season: September-October, fruit color: violet-red, fruit color, Fruit type: Sucrose, fruit shape: 4 wings, capsule diameter: 2 cm, seed color: vermilion, use: garden tree, park tree.
Flower typeActinomorphic Flower
Flowering placeGarden Botanic garden park Low mountain
Height200 ~ 700 [cm]
Diameter0.5 ~ 0.6