Bradley & Fletcher No.: 1546
Agassiz No.: 58.013
|The Brimstone has spread in recent years. When this butterflies roost among foliage, the angular shape and the strong veining of their wings closely resemble leaves. There is a view that the word 'butterfly' originates from the yellow colour of male Brimstones.||
More detailed information on this species can be found on the UK Butterflies website.