- Buddleja 'Black Knight'
- Buddleja 'Blue Chips'®
- Buddleja davidii 'Empire Blue'
- Buddleja davidii 'Lilac Chips'®
- Buddleja davidii 'Miss Ruby'
- Buddleja davidii 'Nanho Blue'
- Buddleja davidii 'Nanho Purple'
- Buddleja davidii 'Pink Delight'
- Buddleja davidii 'Royal Red'
- Buddleja davidii 'Rêve de Papillon Blanche'®
- Buddleja davidii 'Rêve de Papillon Blue'
- Buddleja davidii 'Rêve de Papillon Red®'
- Buddleja davidii 'Silver Anniversary'®
- Buddleja davidii 'White Profusion'
Buddleja davidii 'Orchid Beauty'
Varietà di Buddleja dai fiori viola-lilla.
- Buddleja 'Black Knight'
- Buddleja 'Blue Chips'®
- Buddleja davidii 'Empire Blue'
- Buddleja davidii 'Lilac Chips'®
- Buddleja davidii 'Miss Ruby'
- Buddleja davidii 'Nanho Blue'
- Buddleja davidii 'Nanho Purple'
- Buddleja davidii 'Pink Delight'
- Buddleja davidii 'Royal Red'
- Buddleja davidii 'Rêve de Papillon Blanche'®
- Buddleja davidii 'Rêve de Papillon Blue'
- Buddleja davidii 'Rêve de Papillon Red®'
- Buddleja davidii 'Silver Anniversary'®
- Buddleja davidii 'White Profusion'