Spiraea japonica 'Nana'

Dense shrub with woolly stems and flower clusters. Leaves to about 1.5 cm long, often less. Flowers lilac-pink; earlier than other cultivars. Origin unknown. ['Nyewoods']

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Rosanae
order      Rosales
family       Rosaceae
genus        Spiraea L.
species         Spiraea japonica L.f.