Buddleja × wardii - Trees... www.treesandshrubsonline.or...

x wardii - Buddleja... www.buddlejacollection.com

Buddleja × wardii - Trees... www.treesandshrubsonline.or...

x wardii - Buddleja... www.buddlejacollection.com

Buddleja-wardii.jpg www.bluebellnursery.com

Buddleja ×wardii - JC... jcra.ncsu.edu

x wardii - Buddleja... www.buddlejacollection.com

Buddleja × wardii -... www.wikidata.org

Buddleja × wardii - Trees... www.treesandshrubsonline.or...

Buddleja wardii KR 4881 |... panglobalplants.com

Buddleja × wardii - Trees... www.treesandshrubsonline.or...

x wardii - Buddleja... www.buddlejacollection.com

Buddleja wardii KR 4881 |... panglobalplants.com

Buddleja × wardii www.bluebellnursery.com

Species Buddleja www.buddlejagarden.co.uk

Buddleja × wardii... powo.science.kew.org

Buddleja wardii KR 4881 |... panglobalplants.com

Buddleja Diary 2014 www.buddlejagarden.co.uk

Natural hybridization... bmcplantbiol.biomedcentral....

Species Buddleja www.buddlejagarden.co.uk