Wild plants in and around Shimane 島根とその周辺の野生植物


 Japanese Home

Hydrangea serrata / Yamaajisai ヤマアジサイ

Bloom time: June-July

Saxigafragaceae /


Species in the genus Hydrangea:

Hydrangea hirta / Koajisai
Hydrangea hirta f. albiflora / Shirobanakoajisai
Hydrangea luteo-venosa / Kogakuutsugi
Hydrangea paniculata / Noriutsugi
Hydrangea petiolaris / Tsuruajisai
Hydrangea serrata / Yamaajisai
Hydrangea serrata var.megacarpa /


Hydrangea serrata / Yamaajisai ヤマアジサイ

Hydrangea serrata, a deciduous shrub growing to 1-2m in height, occurs along valleys or damp slopes in mountainous regions. Leave, of oblong phyllotaxis, whose blades are 10-15cm long, 5-18cm wide, long oblong to oval, with tips long-ly pointed, bases cuneate to circular, and margins with serrations varying from somewhat coarse triangular to wavy. Branch tips give birth to 5-10cm-in-diameter cymes and set ornamental flowers that encircle bisexual flowers. The decorative flowers (4-sepaled units) vary from pink and white to blue. Bloom time: June-July.




inserted by FC2 system