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Haplomitrium Hookeri
''Haplomitrium hookeri'', or Hooker's flapwort, is a species of liverwort Liverworts are a group of non-vascular land plants forming the division Marchantiophyta (). They may also be referred to as hepatics. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry .... It occurs in Europe, Asia, North America and New Zealand. References Plants described in 1813 Flora of Great Britain Calobryales {{bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplomitrium Hookeri Var
''Haplomitrium'' is a genus of liverworts. Species Species of ''Haplomitrium'': * Subgenus (''Calobryum'') (Nees 1846) Schuster 1967c Endlicher 1840] ** ''Haplomitrium blumei'' (Nees 1846) Schuster 1963 ** ''Haplomitrium mnioides'' (Sextus Otto Lindberg, Lindberg 1875) Schuster 1963 * Subgenus (''Haplomitrium'') Nees 1833 nom. cons. ** ''Section Archibryum'' (Schuster 1967c) Engel 1981 *** '' Haplomitrium gibbsiae'' ( Steph. 1917) Schuster 1963 *** '' Haplomitrium intermedium'' Berrie 1962 ** ''Section Haplomitrium'' Nees 1833 nom. cons. *** ''Haplomitrium hookeri'' ( Lyell ex Sm. 1814) Nees 1833 **** ''Haplomitrium hookeri'' var. ''minutum'' ( Campbell 1987) Bartholomew-Began 1991 *** ''Haplomitrium monoicum'' Engel 1981 *** ''Haplomitrium ovalifolium ''Haplomitrium'' is a genus of liverworts. Species Species of ''Haplomitrium'': * Subgenus (''Calobryum'') (Nees 1846) Schuster 1967c Endlicher 1840] ** ''Haplomitrium blumei'' (Nees 1846) Schuster 1963 ** ''Haplomitrium mnio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liverwort
Liverworts are a group of non-vascular land plants forming the division Marchantiophyta (). They may also be referred to as hepatics. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information. The division name was derived from the genus name '' Marchantia'', named after his father by French botanist Jean Marchant. It is estimated that there are about 9000 species of liverworts. Some of the more familiar species grow as a flattened leafless thallus, but most species are leafy with a form very much like a flattened moss. Leafy species can be distinguished from the apparently similar mosses on the basis of a number of features, including their single-celled rhizoids. Leafy liverworts also differ from most (but not all) mosses in that their leaves never have a costa (present in many mosses) and may bear marginal cilia (very rare in mosses). Other differences are not universal for all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1813
Plants are the eukaryotes that form the kingdom Plantae; they are predominantly photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymnosperm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Great Britain
The flora of Great Britain and Ireland is one of the best documented in the world. There are 1390 native species and over 1100 well-established non-natives documented on the islands. A bibliographic database of the species has been compiled by the Botanical Society of Britain and Ireland. The lists (spread across multiple pages due to size) give an English name and a scientific name for each species, and two symbols are used to indicate status (e for extinct species, and * for introduced species). * List of the vascular plants of Britain and Ireland (ferns and allies) covers ferns and allies (Lycopodiopsida, Equisetopsida and Pteridopsida) * List of the vascular plants of Britain and Ireland (conifers) covers the conifers ( Pinopsida) The remaining parts cover the flowering plants ( Magnoliopsida): * List of the vascular plants of Britain and Ireland (dicotyledons) * List of the vascular plants of Britain and Ireland (Rosaceae), covering the dicotyledon family Rosaceae * L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
