Plant Encyclopedia
Hydrangea involucrata var. involucrata f. sterilis
Hydrangea involucrata var. involucrata f. sterilis ("Temaritamaajisai")
Japanese name: テマリタマアジサイ （手毬球紫陽花）
Scientific name: Hydrangea involucrata var. involucrata f. sterilis
Details
Names
Japanese: テマリタマアジサイ
Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.