Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Biota "neomura" Domain Eukaryota Chatton, 1925 - eukaryotes "neokaryotes" - mitochondrial eukaryotes "neozoa" Superkingdom Corticata Lankester, 1878 Kingdom Plantae Haeckel (1866) - plants Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants Infrakingdom Streptophyta C. Jeffrey (1967) Superphylum Embryophyta "polysporangiophytes" Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998) - vascular plants Subphylum Euphyllophytina Infraphylum "Radiatopses" Kenrick & Crane (1997) "lignophytes" Class Spermatopsida "core seed plants" Subclass Magnoliidae Novák ex Takht. (1967) - angiosperms "core angiosperms" "eudicots" "core eudicots" Superorder Asteranae Takht. (1967) "lamiids" Order Gentianales Juss. ex Bercht. & J. Presl (1820) Family Gentianaceaeᵀ Juss. (1789) - gentian family Tribe Chironieae Dumort. (1827) Genus Bisgoeppertia O. Kuntze (1891) Genus Blackstonia Hudson (1762) Genus Centaurium Hill (1756) Genus Cicendia Adans. (1763) Genus Cracosna Gagnepain (1929) Genus Deianira Chamisso & D.F.L. Schlechtendal (1826) Genus Eustoma R.A. Salisbury (1806) Genus Exaculum Caruel, in Parlatore (1886) Genus Geniostemon Engelmann & A. Gray (1881) Genus Hoppea Willdenow (1801) Genus Ixanthus Grisebach (1838) Genus Microrphium C.B. Clarke (1906) Genus Orphium E.H.F. Meyer, 1838, nom. cons. Genus Phyllocyclus Kurz Genus Sabatia Adanson (1763) Genus Schinziella E. Gilg, in Engler & Prantl (1895) Genus Schultesia C.F.P. Martius, 1827, nom. cons. Genus Symphyllophyton Gilg, in Engler & Prantl (1897) Genus Xestaea Griseb. Genus Zygostigma Grisebach (1838) 1 Subtribe Chironiinaeᵀ G. Don (1837-1838) 2 Subtribe Canscorinae Thiv & Kadereit (2002) 3 Subtribe Coutoubeinae G. Don (1837-1838)