Finger fruit plants
Finger fruit plants | ||||||||||||
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Shamrock Akebia ( Akebia trifoliata ) |
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Systematics | ||||||||||||
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Scientific name | ||||||||||||
Lardizabalaceae | ||||||||||||
Decne. |
Finger fruit plants (Lardizabalaceae) are a plant family in the order of the buttercups (Ranunculales). It contains about nine genera and about 36 (up to 50) species that occur in Asia and South America .
description
Vegetative characteristics
All species are woody plants: lianas or shrubs . The creepers of this family, such as Akebia , Stauntonia and Lardizabala , all wind in the direction of string bean and fire bean, i.e. bean- like or - from a scientific and technical point of view - as right-hand winders , botanically seen as right-hand winders . The alternate leaves are arranged in a petiole and a leaf blade. The leaf blades are usually palmate or pinnate.
Generative characteristics
The flowers of most kinds are monoecious separately sexed ( monoecious ). The unisexual flowers are radial symmetry and threefold. There are two circles of petal-like sepals and two (missing in some species) circles of nectar leaves (petals). The stamens of the male flowers can be free or fused. Three (to nine) to many free, upper carpels are present in the female flowers.
There are berries or follicles formed with mostly many (rarely one) seeds.
Systematics and distribution
The Lardizabalaceae family was founded in 1838 by Joseph Decaisne in The Athenaeum; journal of literature, science, and the fine arts , 535, page 72. The type genus is Lardizabala Ruiz & Pav. The scientific genus name Lardizabala honors Miguel Lardizábal y Uribe (1744 - 1824), a (Mexican-) Spanish politician. A homonym is Lardizabalaceae R.Br.
In 2012 the Lardizabalaceae family was revised by Maarten JM Christenhusz ; two genres became synonyms.
The Lardizabalaceae family has a disjoint area ; most of the species are found in Asia and some in South America .
In the family Lardizabalaceae Decne. nom. cons. Since Christenhusz 2012 there are only seven genera with about 40 species:
- Akebia Decne. (Syn .: Archakebia C.Y.Wu ): The six species since 2012 are originally distributed in China , Taiwan , Japan and Korea .
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Boquila Decne. : There is only one type:
- Boquila trifoliolata DC. : It occurs in Chile and Argentina .
- Decaisnea Hook. f. & Thomson nom. cons. (Syn .: Slackia handle. ): The roughly two types occur in western China and in the Himalayas .
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Lardizabala Ruiz & Pav. (Syn .: Cogylia Molina ): The only species of this genus is:
- Lardizabala funaria (Molina) Looser : This evergreen liana occurs in central to southern Chile and on the Juan Fernández Islands .
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Sargentodoxa Rehder & EHWilson : It is a monotypical genus with the only species:
- Sargentodoxa cuneata (Oliver) Rehder & EHWilson : The home is China, Laos and Vietnam .
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Sinofranchetia (Diels) Hemsl. : It is a monotypical genus with the only species:
- Sinofranchetia chinensis (Franchet) Hemsl. : The home is central and southern China.
- Stauntonia ( Stauntonia DC. , Syn .: Holboellia Wall. , Parvatia Decne. ): The approximately 28 species since 2012 are distributed in the Himalayas and from Pakistan to temperate East Asia and Indochina :
photos
Illustrations:
swell
- The family of Lardizabalaceae in APWebsite. (Section systematics)
- The Lardizabalaceae family at DELTA . (Section description)
- Dezhao Chen, Tatemi Shimizu: Lardizabalaceae. - Same text online as the printed work , In: Wu Zhengyi, Peter H. Raven, Deyuan Hong (Eds.): Flora of China. Volume 6: Caryophyllaceae through Lardizabalaceae. Science Press and Missouri Botanical Garden Press, Beijing and St. Louis 2001, ISBN 1-930723-05-9 .
- John W. Thieret, John T. Kartesz: Lardizabalaceae. - Same text online as the printed work , In: Flora of North America Editorial Committee (Ed.): Flora of North America North of Mexico. Volume 3: Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York and Oxford, 1997, ISBN 0-19-511246-6 .
- Maarten JM Christenhusz: An overview of Lardizabalaceae. In: Curtis's Botanical Magazine, Volume 29, 2012, pp. 235-276. doi : 10.1111 / j.1467-8748.2012.01790.x
Individual evidence
- ↑ a b c Lardizabalaceae at Tropicos.org. Missouri Botanical Garden, St. Louis, accessed September 13, 2018.
- ↑ Lotte Burkhardt: Directory of eponymous plant names. Extended Edition. Botanic Garden and Botanical Museum Berlin, Free University Berlin, Berlin 2018. online
- ↑ a b c Maarten JM Christenhusz: An overview of Lardizabalaceae. In: Curtis's Botanical Magazine, Volume 29, 2012, pp. 235-276. doi : 10.1111 / j.1467-8748.2012.01790.x
- ↑ a b c d e f g h Rafaël Govaerts (ed.): Lardizabalaceae. In: World Checklist of Selected Plant Families (WCSP) - The Board of Trustees of the Royal Botanic Gardens, Kew . Retrieved September 11, 2018.
- ↑ Walter Erhardt , Erich Götz, Nils Bödeker, Siegmund Seybold: The great zander. Encyclopedia of Plant Names. Volume 2. Types and varieties. Eugen Ulmer, Stuttgart (Hohenheim) 2008, ISBN 978-3-8001-5406-7 .
Web links
- Lardizabalaceae In: Botanical Garden of the University of Tübingen . ( Memento from January 6, 2013 in the web archive archive.today )
further reading
- Xiao-hui Zhang, Yi Ren, Yong-le Huang, Li Wen, Ji-si Zhang, Hui Li: Comparative studies on ovule development in Lardizabalaceae (Ranunculales), Flora - Morphology, Distribution. In: Functional Ecology of Plants , Volume 217, 2015.
- Mário Miguel Mendes, Guido W. Grimm, João Pais, Else Marie Friis: Fossil Kajanthus lusitanicusgen. et sp. nov. from Portugal: floral evidence for Early Cretaceous Lardizabalaceae (Ranunculales, basal eudicot). In: Grana, Volume 53, Issue 4, 2014.