Asarum megacalyx

  • Asarum megacalyx_img_0
    Asarum megacalyx @ Kyoto Botanical Garden
  • Asarum megacalyx_img_1
    Asarum megacalyx @ Kyoto Botanical Garden
  • Asarum megacalyx_img_2
    Asarum megacalyx @ Kyoto Botanical Garden

Basic information

Flower Name
Asarum megacalyx
Formal Name
Asarum megacalyx
Alias
Heterotropa megacalyx, megacalyx, Asarum megacalyx
Habitat
Japan 
Morph
Evergreen perennial grass

Comment

What is Asarum megacalyx

Asarum megacalyx is an evergreen perennial plant of the department Aristolochiaceae Asarum genus inhabiting the snowiness zone of Fukui from Yamagata in Japan. It is a kind of the Asarum. The rhizome is big. The leaf is dark violet, and flat open does flowwet (really a chin pipe) that the tip made 3 crack with bell form in late spring from latter part of winter.

Common name: Asarum megacalyx 、scientific name:Asarum megacalyx, aka:Heterotropa megacalyx, othe name:koshino kanaoi(Japanese),origin: Japan, Habitat: Yamagata-much of Fukui Prefecture Dim under the tree the snowy mountains: environment, life: Evergreen perennial, height: 5-pointed leaf arrangement: alternate the leaf tip, 20 cm, stem: short, axis color: dark purple and green and nature: ground creeping egg-shaped base heart-shaped, leaf color: dark green areas in the Vitiligo Crest with the leaf: stem pieces The petiole:, leaf length: 7-10 cm, leaf width: degenerated radiation symmetric flowers, flowers: flowers are 5 cm, and no. Looks like the flower is the joint venture 3 calyx sepals. Form the calyx tube adherent rust-colored (dark purple), sepals the number 3: flower color (colored calyx), and advanced 3 crack in the bell-shaped flower (calyx tube shape) open flat, flower diameter (jaw cylinder diameter):2.5-3cm, Hana (jaw cylinder length):2.5-3cm the flowering time: February-may: the number of stamens 12 pistil: 6 books, breeding, seed and fruiting period: early summer, Fragrance: leaf stems and herbage of the Gifu Butterfly.

Detailed information

Order
Piperales
Family
Aristolochiaceae
Genus
Asarum
Species
A. megacalyx
Flower type
Actinomorphic Flower
Flower array
Solitary Inflorescence
Petal shape
Campanulate
Leaf type
Ovate/Ovoid
Leaf edge
Entire Fringe
Flowering place
Pot flowerSpecific area
Color
Violet
Season
FebMarAprMay
Height
5 ~ 20 [cm]
Diameter
2.5 ~ 3

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