Kmeria is a genus of tree in the family Magnoliaceae. It has only 5 species. Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Divisions Green algae Land plants (embryophytes) Non-vascular embryophytes Hepatophyta - liverworts Anthocerophyta - hornworts Bryophyta - mosses Vascular plants (tracheophytes) Seedless vascular plants Lycopodiophyta - clubmosses Equisetophyta - horsetails Pteridophyta - true ferns Psilotophyta - whisk ferns Ophioglossophyta - adderstongues Seed plants (spermatophytes) †Pteridospermatophyta - seed ferns Pinophyta - conifers Cycadophyta - cycads Ginkgophyta - ginkgo Gnetophyta - gnetae Magnoliophyta - flowering plants... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants (also angiosperms or Magnoliophyta) are one of the major groups of modern plants, comprising those that produce seeds in specialized reproductive organs called flowers, where the ovulary or carpel is enclosed. ... Orders see text Dicotyledons or dicots are flowering plants whose seed contains two embryonic leaves or cotyledons. ... Families Annonaceae Degeneriaceae Eupomatiaceae Himantandraceae Magnoliaceae Myristicaceae The Magnoliales are an order of flowering plants. ... Genera Magnolioideae Elmerillia (4 species) Kmeria (5 species) Magnolia (128 species) Manglietia (29 species) Michelia (49 species) Pachylarnax (2 species) Liriodendroidae Liriodendron (2 species) The Magnoliaceae is a family in the flowering plant Order Magnoliales. ... In biology, a species is a kind of organism. ... See genus (mathematics) for the use of the term in mathematics. ... Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ... Genera Magnolioideae Elmerillia (4 species) Kmeria (5 species) Magnolia (128 species) Manglietia (29 species) Michelia (49 species) Pachylarnax (2 species) Liriodendroidae Liriodendron (2 species) The Magnoliaceae is a family in the flowering plant Order Magnoliales. ... In biology, a species is a kind of organism. ...