Close view of elliptical leaves of Purple shield, Strobilanthes dyerianus of silvery purple colour with pattern of dark green veins.

Penstemon, Studio shot of pink flowers on stem.

Penstemon, Studio shot of red flowers and forming seed heads on stem.

Penstemon, Studio shot of red flowers and forming seed heads on stem.

Penstemon, Penstemon.

Penstemon, Penstemon 'Alice Hindley'.

Penstemon, Penstemon.

Penstemon, Penstemon.