Notes For Reference:-　

Species, Varieties, or Forms in the Genus Geranium:

Geranium carolinianum / Amerikafuuro
Geranium dimorphophyllum / Muronouchifuuro
Geranium robertianum / Himefuuro
Geranium shikokianum / Iyofuuro
Geranium thunbergii / Gennoshouko
Geranium tripartitum / Kofuuro
Geranium yoshinoi / Bicchuufuuro
　

Geranium tripartitum / Kofuuro コフウロ

The plant looks like a white variety (form) of Geranium thunbergii; the leaves split into three lobes around halfway and are standard across the country. However, in this species, Geranium tripartitum, which inhabits the semi-shady, moist part of a mountain, the leaves are entirely divided into three portions, a characteristic of this species. Flowers are white, measuring 1-1.5cm in diameter. Bloom time: August-September.