Caryopteris × clandonensis
- Common name(s): Bluebeard
- Blooming time: late summer to fall
- Blooming colors: blue to violet
- Height: 60 to 100 cm
- Origin: the parent species C. incana and C. mongholica are native to China, Japan, Korea, Taiwan
- Hardiness zone (USDA): Z7 – up to -15 °C
- Family: Lamiaceae