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Jungermanniales Genera
Jungermanniales is the largest Order (biology), order of Marchantiophyta, liverworts. They are distinctive among the liverworts for having thin leaf-like flaps on either side of the stem. Most other liverworts are thalloid, with no leaves. Due to their dorsiventral organization and scale-like, overlapping leaves, the Jungermanniales are sometimes called "scale-mosses". Families of Jungermanniales An updated classification by Söderström et al. 2016 * Cephaloziineae Schljakov [Jamesoniellineae] ** Adelanthaceae Grolle 1972 [Jamesoniellaceae He-Nygrén et al. 2006] ** Anastrophyllaceae Söderström et al. 2010b ** Cephaloziaceae Walter Migula, Migula 1904 ** Cephaloziellaceae Douin 1920 [Phycolepidoziaceae Schuster 1967] ** Lophoziaceae Cavers 1910 ** Scapaniaceae Migula 1904 [Diplophyllaceae Potemk. 1999; Chaetophyllopsaceae Schuster 1960] * Jungermanniineae Schuster ex Stotler & Crandall-Stotler 2000 [Geocalycineae Schuster 1972] ** Acrobolbaceae Hodgson 1962 ** Antheliaceae Schu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permian
The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleozoic Era; the following Triassic Period belongs to the Mesozoic Era. The concept of the Permian was introduced in 1841 by geologist Sir Roderick Murchison, who named it after the region of Perm in Russia. The Permian witnessed the diversification of the two groups of amniotes, the synapsids and the sauropsids ( reptiles). The world at the time was dominated by the supercontinent Pangaea, which had formed due to the collision of Euramerica and Gondwana during the Carboniferous. Pangaea was surrounded by the superocean Panthalassa. The Carboniferous rainforest collapse left behind vast regions of desert within the continental interior. Amniotes, which could better cope with these drier conditions, rose to dominance in place of their am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnelliaceae
Arnelliaceae is a family of liverworts belonging to the order Jungermanniales. It contains a single genus, ''Arnellia''. The genus name of ''Arnellia'' is in honour of Hampus Wilhelm Arnell (2 August 1848 in Härnösand – 1932 in Uppsala Uppsala (, or all ending in , ; archaically spelled ''Upsala'') is the county seat of Uppsala County and the List of urban areas in Sweden by population, fourth-largest city in Sweden, after Stockholm, Gothenburg, and Malmö. It had 177,074 inha ...), a Swedish bryologist. References {{Taxonbar, from1=Q13569898, from2=Q693205 Jungermanniales Jungermanniales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jungermanniaceae
''Jungermanniaceae'' is the namesake family of leafy liverworts. It is a group of small plants that are widely distributed. Several genera formerly included within the family are now classified in the Myliaceae or Solenostomataceae. Most of the species of this family are found in temperate regions. The main characteristics of the family: * The leaves are succubous. * The leaves are unlobed and never decurrent along the stem. * Perianth is terminal on the leading shoot. * Rhizoids are scattered along the stem. Description The branches do not grow from the underside of the stem when the plants branch. The leaves are unlobed and have a smooth edge, and the underlobes are vestigial or absent. The rhizoid Rhizoids are protuberances that extend from the lower epidermal cells of bryophytes and algae. They are similar in structure and function to the root hairs of vascular land plants. Similar structures are formed by some fungi. Rhizoids may be unic ...s are scattered along th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jackiellaceae
Jackiellaceae is a family of liverworts belonging to the order Jungermanniales. The family consists of only one genus: ''Jackiella''. The genus name of ''Jackiella'' is in honour of Joseph (Josef) Bernard Jack (1818-1901), who was a German apothecary and botanist (Cryptogam and Bryophytes). The genus was circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ... by Viktor Felix Schiffner in Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. vol.70 on page 216 in 1900. References {{Taxonbar, from1=Q17280855, from2=Q17276654 Jungermanniales Jungermanniales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gyrothyraceae
Gyrothyraceae is a family of liverworts belonging to the order Jungermanniales Jungermanniales is the largest order of liverworts. They are distinctive among the liverworts for having thin leaf-like flaps on either side of the stem. Most other liverworts are thalloid, with no leaves. Due to their dorsiventral organization a .... The family consists of only one genus: ''Gyrothyra''. References {{Taxonbar, from1=Q17293064, from2=Q17276446 Jungermanniales Jungermanniales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gymnomitriaceae
''Gymnomitriaceae'' is a liverwort family in the order Jungermanniales Jungermanniales is the largest order of liverworts. They are distinctive among the liverworts for having thin leaf-like flaps on either side of the stem. Most other liverworts are thalloid, with no leaves. Due to their dorsiventral organization .... Subfamilies and genera Subfamilies and genera included in Gymnomitriaceae: **'' Acrolophozia'' R.M.Schust. (not assigned to a subfamily) **'' Nanomarsupella'' R.M.Schust. ex A.Hagborg (not assigned to a subfamily) **'' Paramomitrion'' R.M.Schust. (not assigned to a subfamily) * Gymnomitrioideae T.Jense **'' Cryptocoleopsis'' Amakawa **'' Gymnomitrion'' Corda **'' Marsupella'' Dumort. **'' Poeltia'' Grolle **'' Prasanthus'' Lindb. * Nardioideae Váňa **'' Nardia'' Gray References External links Jungermanniales Liverwort families {{Bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geocalycaceae
''Geocalyx'' is a genus of liverworts, the only genus in the family Geocalycaceae of the order Jungermanniales. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: * '' Geocalyx caledonicus'' Steph. * '' Geocalyx graveolens'' (Schrad.) Nees References {{Taxonbar, from1=Q17290147, from2=Q13476277 Jungermanniales Jungermanniales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
