Trees and Shrubs Online
The Buddleja pages of Trees and Shrubs Online (International Dendrology Society), sponsored by the John Spedan Lewis Foundation. And written by me!
The Lavender Garden
National Collection Holder of Buddleja in Gloucestershire.
A Thousand Flowers
An interesting nursery in Washington State, USA. Unusual and rare plants including many exotic Buddleja.
National Collection of Buddleja in Hampshire.
National Buddleja Collection
Another site for the Longstock Collection with photos and additional information.
Peter Moore's Website
Some details on his new Buddleja hybrids.
A small nursery located on a 250 year old farm in south-west Scotland, specialising in growing rare and unusual plants including Buddleja.
A nursery with some interesting species Buddleja.
Crûg Farm Plants
Nursery in North Wales specialising in exotic plants including Buddleja species.
Pan Global Plants
Interesting exotics including Buddlejas.
Stone House Cottage Garden
A fine garden in Worcestershire.
A Buddleja website in Danish.
A French nursery with some interesting Buddlejas.
RHS Buddleja Trial Report 2010
Read all about the RHS trail of Buddleja davidii cultivars.