|
Phycolepidozia Indica
''Phycolepidozia'' is a genus of liverwort in the family Cephaloziellaceae Cephaloziellaceae is a family of liverworts belonging to the order Jungermanniales. Genera As accepted in 2016 (with the number of species in parentheses): *''Allisoniella'' E.A.Hodgs. (5) *''Amphicephalozia'' R.M.Schust. (3) *''Anastrophyllops .... It contains two species: *'' Phycolepidozia exigua'' R.M.Schust. *'' Phycolepidozia indica'' Gradst., J.-P.Frahm & U.Schwarz References Jungermanniales Jungermanniales genera {{Bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marchantiophyta
Liverworts are a group of non-vascular plant, non-vascular embryophyte, 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 (botany), costa (present in many mosses) and may bear marginal cilia (botany), cilia (very rare i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephaloziellaceae
Cephaloziellaceae is a family of liverworts belonging to the order Jungermanniales. Genera As accepted in 2016 (with the number of species in parentheses): *''Allisoniella'' E.A.Hodgs. (5) *''Amphicephalozia'' R.M.Schust. (3) *''Anastrophyllopsis'' (R.M.Schust.) Vána & L.Söderstr. (3) *''Cephalojonesia'' Grolle (1, ''C. incuba'' ) *''Cephalomitrion'' R.M.Schust. (1, ''C. aterrimum'' ) *''Cephaloziella'' (Spruce) Schiffn. (112) *''Cephaloziopsis'' (Spruce) Schiffn. (5) *''Chaetophyllopsis'' R.M.Schust. (1, ''C. whiteleggei'' ) *''Cylindrocolea'' R.M.Schust. (23) *''Gottschelia'' Grolle (5) *''Gymnocoleopsis'' (R.M.Schust.) R.M.Schust. (3) *''Herzogobryum'' Grolle (6) *''Kymatocalyx'' Herzog (5) *''Lophonardia'' R.M.Schust. (4) *''Nothogymnomitrion'' R.M.Schust. (1, ''N. erosum'' ) *''Obtusifolium'' S.W.Arnell (1, ''O. obtusum'' ) *''Oleolophozia'' L.Söderstr., De Roo & Hedd. (1, ''O. perssonii'' ) *''Phycolepidozia'' R.M.Schust. (2) *''Protolophozia'' (R.M.Schust.) Schljakov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phycolepidozia Exigua
''Phycolepidozia exigua'' is a species of liverwort in the family Cephaloziellaceae. It was thought to be the only species in the genus until a new species from India, ''Phycolepidozia indica'', was found in 2014. ''Phycolepidozia exigua'' is endemic to Dominica, where it is critically endangered. Its natural habitat is subtropical or tropical moist lowland forest A forest is an ecosystem characterized by a dense ecological community, community of trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, ...s. The species is unique among the leafy liverworts in the extreme reduction of its lateral leaves. These leaves consist of only two cells at maturity, so that plants are essentially leafless. References External links Jungermanniales Critically endangered plants Endemic flora of Dominica Taxonomy articles created by Polbot {{Bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phycolepidozia Indica
''Phycolepidozia'' is a genus of liverwort in the family Cephaloziellaceae Cephaloziellaceae is a family of liverworts belonging to the order Jungermanniales. Genera As accepted in 2016 (with the number of species in parentheses): *''Allisoniella'' E.A.Hodgs. (5) *''Amphicephalozia'' R.M.Schust. (3) *''Anastrophyllops .... It contains two species: *'' Phycolepidozia exigua'' R.M.Schust. *'' Phycolepidozia indica'' Gradst., J.-P.Frahm & U.Schwarz References Jungermanniales Jungermanniales genera {{Bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jungermanniales
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 Sch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
