The white spherical flowers on tall stems are followed by decorative seed pods that remain attractive for a long time after flowering.
Allium altissimum 'Goliath'
Pycnanthemum flexuosum JS 'Carte Blanche'
Spiraea morrisonicola
Heuchera 'Caramel'
Sanguisorba 'White Brushes'
Camassia leichtlinii 'Sacajawea'
Hydrangea 'Runaway Bride'
Pittosporum tenuifolium 'Golf Ball'
Sedum spurium 'Spot on Deep Rose'