Canada's Plant Hardiness Site

Lamiaceae (or Labiatae) Mint family
Caryopteris incana (Thunb. ex Houtt.) Miq.
En: common bluebeard, blue mist, blue spiraea;
Fr: barbe bleue, caryopteris

• [=Caryopteris mastacanthus Schauer]
• [=Caryopteris sinensis Dippel]
• [=Nepeta incana Thunb. ex Houtt.]