Butterfly-bush

Butterfly-bush - Buddleja davidii

Alternative names
Buddleia
Description

A familiar garden shrub with long, drooping, purple flowers.

Identification difficulty
Habitat

Roadsides, waste ground and walls.

When to see it

In flower during May, July, August and September.

Life History

Deciduous perennial.

UK Status

Established as a wild plant throughout Britain but more frequent in the south.

VC55 Status

Fairly frequent and probably increasing in Leicestershire and Rutland. In the 1979 Flora survey of Leicestershire it was found in 17 of the 617 tetrads.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Additional images

All NatureSpot records

Photo of the association

Aphis gossypii

Thie aphid Aphis gossypii is highly polyphagous feeding on a wide range of plants.  It does not usually host alternate, reproducing all year round on its chosen host. The body length of adult Aphis gossypii apterae ranges from 0.9 to 1.8 mm. Wingless females of Aphis gossypii are usually blackish green or dark green mottled with lighter. In hot conditions or when crowded they are smaller, and these dwarf forms are a very pale The cauda is variable in colour from quite pale to dusky to quite dark but it is usually paler than the siphunculi.

Photo of the association

Amauromyza (Cephalomyza) verbasci

The larva of the Agromyzid fly Amauromyza verbasci causes a blotch mine on the upper surfaces of the leaves of Mullein, Common Figwort and Butterfly-bush. The mine is pale initially but turns brown later. Frass in sizeable dispersed grains.