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Torralbasia Cuneifolia
''Torralbasia'' is a monotypic genus of flowering plants belonging to the family Celastraceae. It only contains the one known species, ''Torralbasia cuneifolia'' (C.Wright ex A.Gray) Krug & Urb. It is native to the Caribbean and is found in the countries of Cuba, Dominican Republic and Puerto Rico. The genus name of ''Torralbasia'' is in honour of José Ildefonso Torralbas (1842–1903), Cuban botanist and agronomist; director of the university botanical museum in Havana and professor at the university. The Latin specific epithet of ''cuneifolia'' means wedge-shaped, and is derived from ''cuneate''. Both the genus and the species were first described and published in D.H.Segui, Fl. Med. Tox. Cuba on page 60 in 1900. There are 3 Accepted subspecies In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Wilhelm Leopold Krug
Karl (or Carl) Wilhelm Leopold Krug (January 7, 1833 – April 4, 1898) was a German businessman, naturalist, ethnographer, diplomat and supporter of scientific collections. Early life and education Born on the estate of Mühlenbeck in the vicinity of Berlin on January 7, 1833, he was educated by private tutors and in several schools (gymnasia), obtaining his matriculation certificate in 1854. Puerto Rico After a short apprenticeship in Bremen, Krug arrived in Puerto Rico in 1857 and started work in the international trading company of Lahmayer & Co. (later Schulze & Co.) in Mayaguez, Puerto Rico. He became partner, and later sole owner of the company. He became vice-consul in Mayaguez of both Germany and Great Britain. Under the influence of his legal advisor Don Domingo Bello y Espinoza, Krug became an avid collector of plants and insects. He underwrote several collecting expeditions by the zoologist Juan Gundlach. These collecting activities resulted in a large amount of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ignatz Urban
Ignatz Urban (7 January 1848 – 7 January 1931) was a German botany, botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Botanical Garden in Berlin, Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate. He pursued further study at the University of Bonn and later at the University of Berlin where he gained a doctorate in 1873. Urban was appointed by A. W. Eichler to run the Berlin Botanical Garden and supervised its move to Dahlem (Berlin), Dahlem. He also worked as Eichler's assistant on the ''Flora Brasiliensis'', later succeeding him as editor. In 1884 Urban began working with Karl Wilhelm Leopold Krug, Leopold Krug on his Puerto Rico, Puerto Rican collections, a collaboration would later produce the nine-volume ''Symbolae Antillanae'', one of his most important contributions, and his 30-part ''Sertum Antillanum''. Urban's herbarium, estimated to include 8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Genus
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. Theoretical implications Monotypic taxa present several important theoretical challenges in biological classification. One key issue is known as "Gregg's Paradox": if a single species is the only member of multiple hierarchical levels (for example, being the only species in its genus, which is the only genus in its family), then each level needs a distinct definition to maintain logical structure. Otherwise, the different taxonomic ranks become effectively identical, which creates problems for organizing biological diversity in a hierarchical system. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed within a fruit. The group was formerly called Magnoliophyta. Angiosperms are by far the most diverse group of Embryophyte, land plants with 64 Order (biology), orders, 416 Family (biology), families, approximately 13,000 known Genus, genera and 300,000 known species. They include all forbs (flowering plants without a woody Plant stem, stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants. Angiosperms are distinguished from the other major seed plant clade, the gymnosperms, by having flowers, xylem consisting of vessel elements instead of tracheids, endosperm within their seeds, and fruits that completely envelop the seeds. The ancestors of flowering plants diverged from the commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celastraceae
The Celastraceae (staff-vine or bittersweet) are a family of 98 genera and 1,350 species of herbs, vines, shrubs and small trees, belonging to the order Celastrales. The great majority of the genera are tropical, with only ''Celastrus'' (the staff vines), ''Euonymus'' (the spindle (shrub), spindles) and ''Maytenus'' widespread in temperate climates, and ''Parnassia'' (bog-stars) found in alpine and arctic climates. Of the 98 currently recognized genera of the family Celastraceae, 19 are native to Madagascar and these include at least 57 currently recognized species. Six of these 19 genera (''Brexiella'', ''Evonymopsis'', ''Hartogiopsis'', ''Polycardia'', ''Ptelidium'', and ''Salvadoropsis'') are endemic to Madagascar. These genera each have distinctive traits and functions of their own. Genera 98 genera are accepted by Plants of the World Online : * ''Acanthothamnus'' * ''Allocassine'' * ''Anthodon (plant), Anthodon'' * ''Apatophyllum'' * ''Apodostigma'' * ''Arnicratea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Havana
Havana (; ) is the capital and largest city of Cuba. The heart of La Habana Province, Havana is the country's main port and commercial center.Cuba ''The World Factbook''. Central Intelligence Agency. It is the most populous city, the largest by area, and the List of metropolitan areas in the West Indies, second largest metropolitan area in the Caribbean region. The population in 2012 was 2,106,146 inhabitants, and its area is for the capital city side and 8,475.57 km2 for the metropolitan zone. Its official population was 1,814,207 inhabitants in 2023. Havana was founded by the Spanish Empire, Spanish in the 16th century. It served as a springboard for the Spanish colonization of the Americas, Spanish conquest of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (often shortened to just "binomial"), a binomen, name, or a scientific name; more informally, it is also called a Latin name. In the International Code of Zoological Nomenclature (ICZN), the system is also called nomenclature, with an "n" before the "al" in "binominal", which is a typographic error, meaning "two-name naming system". The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Hom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated as subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific name, infraspecific ranks, such as variety (botany), variety, may be named. In bacteriology and virology, under standard International Code of Nomenclature of Prokaryotes, bacterial nomenclature and virus clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Celastrales 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. Theoretical implications Monotypic taxa present several important theoretical challenges in biological classification. One key issue is known as "Gregg's Paradox": if a single species is the only member of multiple hierarchical levels (for example, being the only species in its genus, which is the only genus in its family), then each level needs a distinct definition to maintain logical structure. Otherwise, the different taxonomic ranks become effectively identical, which creates problems for organizing biological diversity in a hierarchical system. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1900
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 Cuba
This is a list of vascular plants which includes trees and other herbs, vines, Vine, climbers, lianas, shrubs, subshrubs that are indigenous (ecology), native or Endemism, endemic to Cuba. It excludes plants Introduced species, introduced by humans, including invasive species. The list includes Cuban native plants identified by Plants of the World Online, unless otherwise noted.Endemic plants of Cuba World Checklist of Vascular Plants (WCVP) checklist builder. Royal Botanic Gardens, Kew. Retrieved 6 May 2025. This list is sorted in alphabetical order by plant family and then by Binomial nomenclature, binomial name. Endemic genera or species (native only to Cuba) are marked by *. Species believed extinct are indicated with †. Common names and native ranges are noted for some species. Acanthaceae |
Flora Of The Dominican Republic
The flora of the Dominican Republic is diverse. Species * '' Abatia angeliana'' * ''Acalypha hispida'' * '' Acrocomia aculeata'' - '' Acrocomia'' * '' Acrocomia sclerocarpa'' - '' Cocos aculeatus'' * '' Acoelorraphe wrightii'' - '' Acoelorraphe'' * '' Agave americans var. franzosinii'' * '' Agave antillarum'' * '' Agave brevipetala'' * '' Agave brevispina'' * '' Agave intermixta'' * '' Agave sisalana'' * '' Aiphanes horrida'' * '' Aiphanes minima'' * '' Alchornea latifolia'' * '' Alsophila brooksii'' * '' Azara dentata'' * '' Alzatea verticillata'' * '' Akrosida floribunda'' * '' Amyris elemifera'' * '' Amyris elenifera'' * '' Anadenanthera peregrina'' * '' Andira inermis'' * ''Annona muricata'' * '' Annona reticulata'' * '' Annona squamosa'' * '' Antigonon leptopus'' * '' Ardisia escallonioides'' * '' Aralia elata'' * '' Aralia excelsa'' * '' Astrocaryum aculeatissimum'' * '' Astrocaryum mexicanum'' * '' Astrocaryum standleyanum'' * '' Attalea brasiliensis'' * '' Aulacomnium palust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
