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- The Angiosperm taxonomical names Magnoliophyta (division) and Magnoliopsida (class) come from this genus. Charles Plumier gave a flowering tree from the island of Martinique the genus name Magnolia, after French botanist Pier Magnol. Magnolia is an ancient genus. It appeared before bees evolved.
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Angiosperms were formerly called Magnoliophyta (/ m æ ɡ ˌ n oʊ l i ˈ ɒ f ə t ə,-ə ˈ f aɪ t ə /). [8] Angiosperms are distinguished from the other seed-producing plants, the gymnosperms, by having flowers, xylem consisting of vessel elements instead of tracheids, endosperm within their seeds, and fruits that completely envelop the seeds.
- Flowers
A flower, also known as a bloom or blossom, is the...
- Monocots
John Ray (1674), pp. 164, 166 Since this paper appeared a...
- Wolffia Arrhiza
Wolffia arrhizal, commonly known as spotless watermeal or...
- Flowers
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What is a Magnoliophyta?
What is the division Magnoliophyta?
Is Magnoliopsida a botanical name?
How many types of Magnoliophyta are there?
Magnoliopsida is a valid botanical name for a class of flowering plants. [1] . By definition the class will include the family Magnoliaceae, but its circumscription can otherwise vary, being more inclusive or less inclusive depending upon the classification system being discussed. Magnolia flowers. Classification. Cronquist and Takhtajan systems.
- Genera
- Description
- Biogeography
- Systematics
- Economic Significance
- References
- Further Reading
The number of genera in Magnoliaceae is a subject of debate. Up to 17 have been recognized, including Alcimandra, Lirianthe, Manglietia, Michelia, Pachylarnax, Parakmeria, Talauma and Yulania. However, many recent studies have opted to merge all genera within subfamily Magnolioideae into the genus Magnolia. Thus, Magnoliaceae would include only two...
The monophyly of Magnoliaceae is supported by a number of shared morphological characters among the various genera in the family. Most have bisexual flowers (with the exception of Kmeria and some species of Magnolia section Gynopodium), showy, fragrant, radial, and with an elongated receptacle.Leaves are alternate, simple, and sometimes lobed. The ...
Due to its great age, the geographical distribution of the Magnoliaceae has become disjunct or fragmented as a result of major geologic events such as ice ages, continental drift, and mountain formation. This distribution pattern has isolated some species, while keeping others in close contact.Extant species of the Magnoliaceae are widely distribut...
Foundational Taxonomic and Systematics Research
The earliest botanical description of the Magnoliaceae as a family is in Antonii Laurentii de Jussieu's Genera Plantarum, which describes eight genera included within the family (Euryandra, Drymis, Illicium, Michelia, Magnolia, Talauma, Liriodendrum, and Mayna) as well as four genera closely related to the family (Dillenia, Curatella, Ochna, and Quassia). Bentham and Hooker's Genera Plantarum, almost a century later, sorts the family's genera into three tribes: the Wintereae, including the ge...
Modern Systematics Research
Dandy's taxonomic proposal in 1927 sets aside the genus Liriodendron as a part of the subfamily Liriodendreae and includes Bentham and Hooker's four genera in addition to four more (Kmeria, Pachylarnax, Alcimandra, and Elmerrillia) within the Magnolieae tribe. Dandy's model with eleven genera was widely accepted until molecular evidence brought it into question (Figlar, 2019). Qiu et al. analyzed molecular data in 1995 to investigate the divergences within and between East Asian and East Nort...
Consensus and Debates Today
Although phylogenetic trees of the Magnoliaceae still include anywhere from 2 to 17 genera, the broad generic concept (where one genus, Magnolia, is in the Magnolioideae) is largely accepted as a practical construction upheld by molecular and morphological evidence. Even as debates over rank persist, monophyletic groups are largely established with opportunities for further research into endangered and extinct species. The family's place as early angiosperms means that research into its taxon...
As a whole, the Magnoliaceae are not an economically significant family. With the exception of ornamental cultivation, the economic significance of magnolias is generally confined to the use of wood from certain timber species and the use of bark and flowers from several species believed to possess medicinal qualities. The wood of the American tuli...
Hunt, D. (ed). 1998. Magnolias and their allies. International Dendrology Society & Magnolia Society. ISBN 0-9517234-8-0
Cicuzza, D., Newton, A. and Oldfield, S. 2007. The Red List of Magnoliaceae Flora & Fauna International (FFI) and Botanic Gardens Conservation International (BGCI) report. ISBN 978-1-903703-23-6Nov 28, 2022 · Angiosperms were formerly called Magnoliophyta (/mæɡˌnoʊliˈɒfətə, -əˈfaɪtə/). 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.
May 3, 2017 · Magnoliophyta (I) The Division Magnoliophyta in the Kingdom Plantae comprises those species of plants that were formerly classified as angiosperms and are known widely as the flowering plants.
Aug 8, 2016 · Magnoliophyta (măg´nōlēŏf´ətə), division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms [1]. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
Magnoliaceae, magnolia family of the order Magnoliales that contains at least two genera and nearly 250 species, including many handsome, fragrant-flowering trees and shrubs. Most have simple leaves and an elongated conelike floral axis with flowers that have six tepals (sepals and petals that are.
