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× Aliceara
× ''Aliceara'', abbreviated ''Alcra.'' in the horticultural trade, is the nothogenus for intergeneric hybrids between three orchid genera (''Brassia'' × ''Miltonia'' × ''Oncidium''). The name Cambria is used in the horticultural trade. Description Plants of the genus × ''Aliceara'' have relatively stretched pseudobulbs, from which the leaves and the long floral stem develop. The inflorescences have from three to seven flowers, in a large variety of colors and shapes. At the end of the flowering period the orchid produces a new pseudobulb that can create a new plant. Taxonomy The name "× ''Cambria''" is used commercially for hybrids among genera of subtribe Oncidiinae The Oncidiinae is a subtribe within the Orchidaceae that consists of a number of genera that are closely related. This subtribe consists of about 70 genera with over 1000 species, with ''Oncidium'' as its largest genus. These genera consist of a ..., initially including the genera ''Cochlioda'' and ''Odo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hort
Hort may refer to: * Hort, Hungary, a settlement in Heves county * Hort., an abbreviation which indicates that a name for a plant saw significant use in the horticultural literature but was never properly published * Hort (surname) See also * Hart (other) * Hurt (other) {{disambig, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nothogenus
In botanical nomenclature, a hybrid may be given a hybrid name, which is a special kind of botanical name, but there is no requirement that a hybrid name should be created for plants that are believed to be of hybrid origin. The ''International Code of Nomenclature for algae, fungi, and plants'' (ICNafp) provides the following options in dealing with a hybrid: * A hybrid may get a name if the author considers it necessary (in practice, authors tend to use this option for naturally occurring hybrids), but it is recommended to use parents' names as they are more informative (art. H.10B.1). * A hybrid may also be indicated by a formula listing the parents. Such a formula uses the multiplication sign "×" to link the parents. ** "It is usually preferable to place the names or epithets in a formula in alphabetical order. The direction of a cross may be indicated by including the sexual symbols (♀: female; ♂: male) in the formula, or by placing the female parent first. If a non-alpha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intergeneric Hybrid
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different varieties, subspecies, species or genera through sexual reproduction. Generally, it means that each cell has genetic material from two different organisms, whereas an individual where some cells are derived from a different organism is called a chimera. Hybrids are not always intermediates between their parents such as in blending inheritance (a now discredited theory in modern genetics by particulate inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridization, which include genetic and morphological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brassia
''Brassia'' is a genus of orchids classified in the subtribe Oncidiinae. It is native to Mexico, Central America, the West Indies, and northern South America, with one species (''B. caudata'') extending into Florida. The genus was named after William Brass, a British botanist and illustrator, who collected plants in Africa under the supervision of Sir Joseph Banks. Its abbreviation in the horticultural trade is Brs. Description ''Brassia'' species and its popular hybrids are common in cultivation, and are notable for the characteristic long and spreading tepals (in some clones longer than 50 cm), which lend them the common name spider orchid. This epiphytic genus occurs in wet forests from sea level to altitudes under 1500 m, with the Peruvian Andes as its center of diversity. Occurrence is mostly restricted to a certain area, but ''Brassia caudata'' can be found over the whole geographic area. They have large elliptic-oblong pseudobulbs with one or two leaves at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miltonia
''Miltonia'', abbreviated Milt. in the horticultural trade, is an orchid genus comprising twelve epiphyte species and eight natural hybrids. The miltonias are exclusively inhabitants of Brazil, except for one species whose range extends from Brazil into the northeast of Argentina and the east of Paraguay. The genus of ''Miltonia'' was established by John Lindley in 1837, when he described its type species, ''Miltonia spectabilis''. Formerly many more species were attributed to ''Miltonia'', however, beginning in 1978, the miltonias from Central America and from cooler areas of northwest South America have been moved to other genera, including Miltoniopsis and Oncidium, and these changes are still in the process of being accepted by the horticultural trade. ''Miltonia'' species have large and long lasting flowers, often in multifloral inflorescences. This fact, allied to being species that are easy to grow and to identify, make them a favorite of orchid collectors all over the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oncidium
''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that, , contains about 340 species of orchids from the subtribe Oncidiinae of the orchid family Orchidaceae. It is distributed across tropical and subtropical America from Mexico, Central America and the West Indies to northern Argentina, with one species (''O. ensatum'') extending into Florida. Common names for plants in this genus include dancing-lady orchid and golden shower orchid. A 2008 molecular phylogenetic study labeled the ''Oncidium'' alliance "grossly polyphyletic." In the same year, the American Orchid Society labeled the genus a "dumping ground".Lindleyana : The scientific journal of the American Orchid Society. December 2008 Pg 20 A consensus announced in April 2013 resulted in major taxonomic changes to ''Oncidium'', '' Gomesa'', '' Odontoglossum'', ''Miltonia'', and others. Much of this debate and subsequent housekeeping was initiated by significant research for the scientific publicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudobulb
In botany, a pseudobulb is a storage organ found in many epiphytic and terrestrial sympodial orchids. It is derived from a thickening of the part of a stem between leaf nodes and may be composed of just one internode or several, termed ''heteroblastic'' and ''homoblastic'' respectively. All leaves and inflorescences usually arise from this structure. Pseudobulbs formed from a single internode produce the leaves and inflorescence from the top, while those that are formed from several internodes can possess leaves along its length.Hew, C.S., and J.W.H. Yong. 2004The Physiology of Tropical Orchids in Relation to the Industry.Singapore: World Scientific Publishing Co. pp. 13-15. The modified sheath leaves that appear at the base of a pseudobulb and often enfold all or part of it are usually dry and papery, though in some orchids the sheaths bear leaf blades and the leaves at the pseudobulb's apex are reduced to scales.Dressler, R.L. 1993. Phylogeny and Classification of the Orchid F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inflorescence
In botany, an inflorescence is a group or cluster of flowers arranged on a plant's Plant stem, stem that is composed of a main branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (Peduncle (botany), peduncle) and by the timing of its flowering (determinate and indeterminate). Morphology (biology), Morphologically, an inflorescence is the modified part of the Shoot (botany), shoot of spermatophyte, seed plants where flowers are formed on the axis of a plant. The modifications can involve the length and the nature of the internode (botany), internodes and the phyllotaxis, as well as variations in the proportions, compressions, swellings, adnations, connations and reduction of main and secondary axes. One can also define an inflorescence as the reproductive portion of a plant that bears a cluster of flowers in a specific pattern. General characteristics Inflorescences are described by many different charact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oncidiinae
The Oncidiinae is a subtribe within the Orchidaceae that consists of a number of genera that are closely related. This subtribe consists of about 70 genera with over 1000 species, with ''Oncidium'' as its largest genus. These genera consist of a single floral type based on the angle of the attachment of the Labellum (botany), lip to the Column (botany), column, reflecting pollinator preferences. This has however led to several unreliable results and polyphyletic taxa within ''Oncidium''. These were transferred to ''Gomesa'' and a new genus ''Nohawilliamsia'', has been described for ''Oncidium orthostates'' Most species have well-developed pseudobulbs and conduplicate leaves. It is possible to form hybrids in some instances between multiple genera within the Oncidiinae. These hybrids are often colloquially referred to as "intergenerics." Genera Genera recognized in Chase et al.'s 2015 classification of Orchidaceae: * ''Aspasia (plant), Aspasia'' * ''Brassia'' * ''Caluera'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
× Beallara
× ''Beallara'', abbreviated Bllra. in the horticultural trade, is the nothogenus for intergeneric hybrids between the orchid genera '' Brassia'', ''Cochlioda'', '' Miltonia'' and '' Odontoglossum'' (Brs. x Cda. x Milt. x Odm.). As ''Cochlioda'' and ''Odontoglossum'' have been synonymized with '' Oncidium'', the current genera involved are ''Brassia'' x ''Miltonia'' × ''Oncidium'' = × ''Aliceara''. Description This plant has a branched stem that grows to about in height. The leaves are elongated and lanceolate, reaching about of length. The flowers are numerous, about 14 to 16, and last long, between 20 and 30 days. It has fleshy large pseudobulbs. These orchids are commonly cultivated in greenhouses for ornamental purposes, resulting in a huge variety of cultivars of different colors. Gallery File:Orchidaceae - Beallara Tahoma Glacier.jpg, × ''Beallara''"Tahoma Glacier" File:A and B Larsen orchids - Beallara Peggy Ruth Carpenter DSCN9269.JPG, × ''Beallara''"Peggy Ruth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchid Nothogenera
Orchids are plants that belong to the family (biology), family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan distribution, cosmopolitan plants that are found in almost every habitat (ecology), habitat on Earth except glaciers. The world's species richness, richest diversity of orchid genera and species is in the tropics. Orchidaceae is one of the two largest families of flowering plants, the other being the Asteraceae. It contains about 28,000 currently accepted species in 702 genera. The Orchidaceae family encompasses about 6–11% of all species of seed plants. The largest genera are ''Bulbophyllum'' (2,000 species), ''Epidendrum'' (1,500 species), ''Dendrobium'' (1,400 species) and ''Pleurothallis'' (1,000 species). It also includes ''Vanilla (genus), Vanilla'' (the genus of the Vanilla planifolia, vanilla plant), the type genus ''Orchis'', and many commonly cultivated plants s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
