The other species in the genus Clematis:

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

　

Clematis lasiandra / Takanehanshouduru タカネハンショウヅル