Flower Database

Sugi

Basic information
Flower Name
Sugi
Formal Name
Cryptomeria japonica
Alias
杉, 日本杉
Habitat
an endemic species of Japan
Morph
evergreen coniferous tree
Comment
Japanese cedar or Sugi (scientific name: Cryptomeria japonica) is an endemic species of Japan. It is an evergreen coniferous tree of the cypress family. The tree shape extends straight toward the heavens with a slender. It grows naturally along the shores of humid mountains in the western part of the Tohoku region of Shikoku, Kyushu, and Yakushima. The leaves are green and needle-like. The flowers are dioecious, and one plant has a male flower with only stamens and a female flower with only pistils. Afforestation is also active and many activities are taking place in Japan, including Yoshino.
Generic name: Cryptomeria japonica, Scientific name: Cryptomeria japonica, Origin: Japan, Distribution: Honshu West of Shikoku, Kyushu, and Yakushima in the Tohoku region of the Environment: damp mountains, tree height: 20 to 50 m, diameter: 2 to 16 m, lifespan: 2000 to 7200 years for Jomon cedar, 3000 years for Daio cedar on Yakushima (Average is about 500 years), bark: brown, leaf: acicular, gender, dioecious, male inflorescence: spikelet, male inflorescence: oval, male flower color: yellow, male flowering place: previous year's twig Axillary, male flower length: 0.5-0.8 cm, female flower shape: spherical, female flower color: green, female flowering place: blooming downward one at the tip of the previous twig, female flower length: 0.5 cm, flowering period: February-4 Moon, pollination: airborne flowers, remarks: a cause of pollinosis. Sugihira mushroom.
Detailed information
Order
Pinales
Family
Cupressaceae
Genus
Cryptomeria
Species
C. japonica
Flower type
Actinomorphic Flower
Flower array
Solitary Inflorescence
Petal shape
no petal
Leaf type
Aciculate
Leaf edge
Entire Fringe
Flowering place
Low mountain Graveyard、Temple Specific area
Color
Green, Yellow
Season
Feb Mar Apr
Height
2000  ~ 5000  [cm]
Diameter
0.5  ~ 0.8