Digitalis purpurea 'Excelsior hybrids'
Genus: Digitalis
Species: purpurea
Variety: 'Excelsior hybrids'
Plant Type: Biennial
A particularly good form of the traditional 'foxglove' that has tall spikes that are really packed with flowers in a wide range of colours, all with darker speckles in the throat in late spring and early summer. Self seeds readily.