Flora van Nederland Haeckel (1866) - plants
   Division Spermatophyta Goebel (1882) see Phylum Spermatophyta Goebel (1882)
     Subdivision Angiospermae J. Lindley (1830) see Infraphylum Angiospermae auct.
       Class Dicotyledones see Class Magnoliopsida Brongn. (1843)
         Order Rosales Bercht. & J.Presl (1820)
           Family Rosaceae Juss. (1789), nom. cons. - rose family
             Genus Spiraea L. (1753)
               1 Spiraea salicifolia L.
               2 Spiraea ×billardii Henrinq
               3 Spiraea douglasii Hooker
               4 Spiraea tomentosa L.
               5 Spiraea chamaedrifolia L.