Robuta

https://www.rhs.org.uk/plants/140503/ceanothus-victoria/details Ceanothus 'Victoria' | Californian lilac 'Victoria' Shrubs/RHS californian lilac ceanothus victoria shrubs rhs https://www.rhs.org.uk/plants/95971/ceanothus-puget-blue/details Ceanothus 'Puget Blue' | Californian lilac 'Puget Blue' Shrubs/RHS puget blue californian lilac ceanothus shrubs rhs