Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
Count: [f] 2c;232o;592f;6085g;41s; †1g
   Class Magnoliopsida Brongn. (1843)
  Count: -
     Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967)
    Count: [f] 45o;130f;1338g; †1g
       Superorder Proteanae Takht. (1967)
      Count: [f] 1o;1f;47g
         Order Proteales Juss. ex Bercht. & J.Presl (1820)
        Count: [f] 1f;47g
           Family Proteaceae Juss. (1789), nom. cons. - Protea family
          Count: 47g
             Subfamily Persoonioideae L.A.S.Johnson & B.G.Briggs
            Count: 3g
               Tribe Persoonieae Endl. (1837)
              Count: 2g
                 1 Genus Placospermum C.T.White (1924)
                Count: -
                 2 Genus Persoonia Sm. (1798), nom. cons.
                Count: -