About 20 species; see text Image File history File links Name Sparganium erectum Family Sparganiaceae Image no. ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Divisions Land plants (embryophytes) Non-vascular plants (bryophytes) Hepaticophyta - liverworts Anthocerotophyta - hornworts Bryophyta - mosses Vascular plants (tracheophytes) 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 Adiantum pedatum (a fern... The spermatophytes comprise those plants that produce seeds. ... Orders Base Monocots: Acorus Alismatales Asparagales Dioscoreales Liliales Pandanales Family Petrosaviaceae Commelinids: Arecales Commelinales Poales Zingiberales Family Dasypogonaceae Monocotyledons or monocots are a group of flowering plants usually ranked as a class and once called the Monocotyledoneae. ... Families (APG) Anarthriaceae Bromeliaceae Centrolepidaceae Cyperaceae Ecdeiocoleaceae Eriocaulaceae Flagellariaceae Hydatellaceae Joinvilleaceae Juncaceae Mayacaceae Poaceae Rapateaceae Restionaceae Sparganiaceae Thurniaceae Typhaceae Xyridaceae The Poales is a cosmopolitan order of monocotyledonous flowering plants. ...
Sparganium (Bur-reed) is a genus of flowering plants, containing about 20 species in temperate regions of both the Northern and Southern Hemispheres. It is the only genus in the family Sparganiaceae. The plants are perennial marsh plants that can grow to anything between 0.2-3.5 m (depending on the species), with epicene flowers. In biology, a genus (plural genera) is a grouping in the classification of living organisms having one or more related and morphologically similar species. ... 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. ... In biology, the most commonly used definition of species was first coined by Ernst Mayr. ... In geography, temperate latitudes of the globe lie between the tropics and the polar circles. ... The Northern Hemisphere is the half of a planets surface (or celestial sphere) that is north of the equator (the word hemisphere literally means half ball). On Earth, the Northern Hemisphere contains most of the land and population. ... The Southern Hemisphere of Earth highlighted in yellow. ... A Red Valerian, a perennial plant. ...
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