Spiraea
Spiraea canescens
Spiraea cantoniensis (Introduced)
Spiraea japonica (Introduced)
Spiraea nipponica (Introduced- USA)
Spiraea × vanhouttei (Germany)
Spiraea prunifolia (Introduced)
Spiraea douglasii (Introduced)
Spiraea vaccinifolia
Spiraea thunbergii (Introduced)
Spiraea arcuata
Spiraea micrantha
Spiraea bella ?