Notes For Reference:-

Species, Varieties, or Forms in the Genus Clematis:

Clematis apiifolia / Botanduru
Clematis japonica / Hanshouduru
Clematis patens / Kazaguruma
Clematis stans / Kusabotan
Clematis terniflora / Senninsou
Clematis tosaensis / Torigatahanshouduru
Clematis lasiandra / Takanehanshouduru
Clematis lasiandra f. albescens / Shirobanatakanehanshouduru

Clematis terniflora / Senninsou センニンソウ

Clematis terniflora is a semi-shrub found on sunny roadsides, forest fringes, and creeping or climbing. Stems branch extensively and twist around grasses or shrubs. Leaves, composed of 3-7 lobes, are opposite; leaflets are ovate-oval, thick, and somewhat glossy, and tips are small. From late summer into Autumn, many white flowers, 2-3cm in diameter, bloom in panicles borne from leaf axils. Bloom time: August-September.