United Kingdom 
What is the name of the shrub commonly known as the butterfly plant
8 Apr, 2010
Answers
could also be a hebe too. though buddlea is the more commonly called one.
8 Apr, 2010
Here in the States, various kinds of Ascepias are also called butterfly plant.
9 Apr, 2010
I usually reckon that it is Buddleia, but I have seen Lavandula Stoechas advertised as the butterfly bush in garden centres.
8 Apr, 2010