|
Hasseltiopsis Dioica
''Hasseltiopsis'' is a monotypic genus of flowering plants in the family Salicaceae. It consists of one species of trees: ''Hasseltiopsis dioica'', which is native to Central America. Formerly placed in the heterogeneous family Flacourtiaceae,Sleumer, H.O. 1980. Flacourtiaceae. ''Flora Neotropica'' 22: 1-499. ''Hasseltiopsis'' is now classified in Salicaceae, along with close relatives ''Prockia ''Prockia'' is a genus of flowering plants in the family Salicaceae. It consists of approximately six species of shrubs and small trees native to the West Indies, Mexico, Central America, and South America. Its type species, ''Prockia crucis'', is ...'', '' Pineda'', '' Neosprucea'', and '' Banara''.Alford, M.H. 2008. Revision of ''Neosprucea'' (Salicaceae). ''Systematic Botany Monographs'' 85: 1-62. References Monotypic Malpighiales genera Salicaceae Salicaceae genera {{Salicaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sleumer
Hermann Otto Sleumer (February 21, 1906 in Saarbrücken – October 1, 1993 in Oegstgeest) was a Dutch botanist of German birth. The plant genera '' Sleumerodendron'' Virot (Proteaceae The Proteaceae form a family of flowering plants predominantly distributed in the Southern Hemisphere. The family comprises 83 genera with about 1,660 known species. Together with the Platanaceae and Nelumbonaceae, they make up the order Pro ...) and '' Sleumeria'' Utteridge, Nagam. & Teo ( Icacinaceae), are named for him. References 1906 births 1993 deaths Dutch people of German descent People from Saarbrücken 20th-century Dutch botanists {{Netherlands-botanist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salicaceae
The Salicaceae is the willow family of flowering plants. The traditional family (Salicaceae ''sensu stricto'') included the willows, poplar, aspen, and cottonwoods. Genetic studies summarized by the Angiosperm Phylogeny Group (APG) have greatly expanded the circumscription of the family to contain 56 genera and about 1220 species, including the Scyphostegiaceae and many of the former Flacourtiaceae. In the Cronquist system, the Salicaceae were assigned to their own order, Salicales, and contained three genera (''willow, Salix'', ''Populus'', and ''Chosenia''). Recognized to be closely related to the Violaceae and Passifloraceae, the family is placed by the APG in the order Malpighiales. Under the new circumscription, all members of the family are trees or shrubs that have Simple leaf, simple leaves with Phyllotaxis, alternate arrangement and temperate members are usually deciduous. Most members have serrate or dentate leaf margins, and those that have such toothed margins all e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. 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. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists 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. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flacourtiaceae
The Flacourtiaceae is a defunct family of flowering plants whose former members have been scattered to various families, mostly to the Achariaceae and Salicaceae. It was so vaguely defined that hardly anything seemed out of place there and it became a dumping ground for odd and anomalous genera, gradually making the family even more heterogeneous. In 1975, Hermann Sleumer noted that "Flacourtiaceae as a family is a fiction; only the tribes are homogeneous." In Cronquist's classification, the Flacourtiaceae included 79–89 genera and 800–1000 species. Of these, many, including the type genus ''Flacourtia'', have now been transferred to the Salicaceae in the molecular phylogeny-based classification, known as the APG IV system, established by the Angiosperm Phylogeny Group. In the list below, the Salicaceae are circumscribed broadly. Some taxonomists further divide the Salicaceae ''sensu lato ''Sensu'' is a Latin word meaning "in the sense of". It is used in a number of fields ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prockia
''Prockia'' is a genus of flowering plants in the family Salicaceae. It consists of approximately six species of shrubs and small trees native to the West Indies, Mexico, Central America, and South America. Its type species, ''Prockia crucis'', is highly polymorphic and has a broad distribution, from Mexico and the West Indies to Uruguay and northern Argentina. The genus name of ''Prockia'' is in honour of Christian Leberecht von Prøck (1718–1780), a Danish baron. He served as Governor-General of the Danish West Indies colonies from 1756 to 1766. It was first described and published in Syst. Nat. edition.10, Vol.2 on page 1074 in 1759. Historically, ''Prockia'' was characterized by having pseudo-axile placentation (i.e., parietal placentae that intrude into the center of the ovary and eventually fuse, appearing axile) and 3-merous flowers and lacking nectaries.Sleumer, H.O. 1980. Flacourtiaceae. ''Flora Neotropica'' 22: 1-499. However, discoveries of new species have confound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pineda (plant)
''Pineda'' is a genus of flowering plants in the family Salicaceae. It contains two species of shrubs: '' Pineda incana'', which is native to the Andes of Ecuador and Peru, and '' Pineda ovata'', which is native to the Andes of Bolivia.Alford, M.H. 2006. A taxonomic revision of the Andean genus ''Pineda'' (Salicaceae). ''Kew Bulletin'' 61: 205-214. ''Pineda'' is unique among Salicaceae in that the species have 4-5 sepals and petals, hermaphroditic flowers, receptacular disk glands (=nectaries), and outer filamentous staminodes. It is one of few genera of Salicaceae that occur at high elevations. Formerly placed in the heterogeneous family Flacourtiaceae,Sleumer, H.O. 1980. Flacourtiaceae. ''Flora Neotropica'' 22: 1-499. ''Pineda'' is now classified in tribe Prockieae of Salicaceae, along with close relatives ''Prockia'', ''Banara'', ''Hasseltiopsis'', and ''Neosprucea''. ''Pineda'' was named in honor of Antonio Pineda, a Guatemalan botanist who was coordinator of the naturalists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neosprucea
''Neosprucea'' is a genus of flowering plants in the family Salicaceae. There are nine species native to Panama and northern South America.Alford, M.H. 2008Revision of ''Neosprucea ''(Salicaceae).''Systematic Botany Monographs'' 85: 1-62. Species include: * '' Neosprucea grandiflora'' * '' Neosprucea melastomatoides'' * '' Neosprucea montana'' * '' Neosprucea paterna'' * '' Neosprucea pedicellata'' * '' Neosprucea rimachii'' * '' Neosprucea sararensis'' * '' Neosprucea tenuisepala'' * '' Neosprucea wilburiana'' References Salicaceae Salicaceae genera Taxonomy articles created by Polbot Taxa named by Hermann Otto Sleumer {{Salicaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banara
''Banara'' is a genus of flowering plants in the family Salicaceae (formerly in Flacourtiaceae). Species accepted by the Plants of the World Online as of October 2022: *'' Banara acunae'' *'' Banara arguta'' *'' Banara axilliflora'' *'' Banara boliviana'' *'' Banara brasiliensis'' *'' Banara brittonii'' *'' Banara caymanensis'' *'' Banara cordifolia'' *'' Banara domingensis'' *'' Banara excisa'' *'' Banara glauca'' *'' Banara guianensis'' *''Banara ibaguensis'' *'' Banara larensis'' *''Banara leptophylla'' *'' Banara minutiflora'' *''Banara nitida'' *''Banara orinocensis'' *''Banara parviflora'' *''Banara portoricensis'' *''Banara quinquenervis'' *''Banara regia'' *''Banara riparia'' *''Banara riscoi'' *''Banara saxicola'' *''Banara selleana'' *''Banara serrata'' *'' Banara splendens'' *'' Banara tomentosa'' *'' Banara trinitatis'' *'' Banara ulmifolia'' *'' Banara umbraticola'' *'' Banara vanderbiltii'' *''Banara wilsonii ''Banara wilsonii'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Malpighiales Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, ''Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
