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 Ericales Bercht. & J.Presl (1820)
           84 Family Pyrolaceae Dumort. (1829) see Tribe Pyroleae
           85 Family Ericaceae Juss. (1789), nom. cons. - heath family
           86 Family Empetraceae Hook. & Lindl. (1821), nom. cons. - crowberry family see Tribe Empetreae Horan. (1847)