Flower NameAsarum megacalyx
Formal NameAsarum megacalyx
Alias越ノ寒葵, Heterotropa megacalyx, megacalyx, Asarum megacalyx
MorphEvergreen perennial grass
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.
Flower typeActinomorphic Flower
Flower arraySolitary Inflorescence
Leaf edgeEntire Fringe
Flowering placePot flower Specific area
SeasonFeb Mar Apr May
Height5 ~ 20 [cm]
Diameter2.5 ~ 3