[plants] Haeckel (1866) - plants
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
       Spermatophyta Britton & Brown 1896 [Crane & Kenrick 1997], nom. cl. inval. - seed plants see Clade Spermatophyta Britton & Brown 1896 [Cantino, Doyle & Donoghue 2020]
         Class Magnoliopsida Brongn. (1843)
           Monocotyledons see Superorder Lilianae Takht. (1967)
             Commelinids see Clade Commelinidae Takhtajan 1967 [Graham, Saarela & Judd 2020]
               Order Poales Burnett (1835) - grasses
                 Family Bromeliaceae Juss. (1789), nom. cons. - bromeliad family
                   Subfamily Pitcairnioideae
                     1 Genus Brocchinia J.H. Schultes (1830)
                     2 Genus Lindmania Mez, in A.DC. & A.C. de Candolle (1896)
                     3.1 Genus Cottendorfia J.H. Schultes, in Schult. & J.H. Schultes, in Roem. & Schult. (1830)
                     3.2 Genus Navia J.H. Schultes, in Schult. & J.H. Schultes, in Roem. & Schult. (1830)
                     4 Genus Deuterocohnia Mez, in Mart. (1894)
                     5.1 Genus Dyckia J.H. Schultes, in Schult. & J.H. Schultes, in Roem. & Schult. (1830)
                     5.2 Genus Hechtia Klotzsch (1835)
                     6 Genus Pitcairnia L'Hér. (1789), nom. cons.