bio.wikisort.org - Plant
Iris fosteriana is a species in the genus Iris, subgenus Scorpiris.
| Iris fosteriana | |
|---|---|
 | |
| Iris fosteriana at Gothenburg Botanical Garden | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Iridaceae |
| Genus: | Iris |
| Subgenus: | Iris subg. Scorpiris |
| Section: | Iris sect. Scorpiris |
| Species: | I. fosteriana |
| Binomial name | |
| Iris fosteriana | |
| Synonyms | |
It was named after Michael Foster (a known British Iris expert) by Dr Aitchison, and found in Pendjeh, Turkmenistan.[2][3]
First described in transactions of the Linnean Society of London in April 1888 and then published by John Gilbert Baker in Botanical Magazine in 1892.[4]
Iris fosteriana is an accepted name by the RHS.[5]
It has many similarities with other iris species in the Xiphium.[2]
Habit
It has a slim bulb (coloured cream) with a long thin neck. Below the bulb are tuberous roots that are white, thin and 6in long.[6] The fragile roots mean that the bulb does not take transplanting very well.[2]
In Spring, (March in the UK[2]) it has 1 or 2 long tubed flowers that are 4–5 cm (1.5 or 2in) wide with downard-turned rich purple (or deep purple)[7] standards and creamy yellow (or pale yellow[7]) falls.[8] The flowers do not produce any scent.[2] After flowering, it produces seeds, but there is no aril (coating) on the seed.[6] The seeds are cube-shaped.[9]
It has deeply channeled[6] mid-green leaves which have a silver edge.[8] Which start growing in early December. By March, they have turned grey near the base, and mid-green at the tops.[6] They reach between 4-8mm wide and grow up to 18 cm long.[7] The leaves when mature hide the stem.[6]
The plant reaches a total height of approximately 10–15 cm tall when in bloom.[7]
Best grown in the uk, in an alpine house or bulb frame.[8]
Native
Found in the sandy soils of Gulran, Afghanistan, at an altitude of about 4,000 feet.[2] It is also found on the dry steppes (750-2000m above sea level) of North East Iran,[6] near Kopet Dag mountain range.[10] Which also includes the former Russian state of Turkmenistan.[7][11]
References
- "Iris fosteriana Aitch. & Baker". www.theplantlist.org. Retrieved 19 August 2014.
- Foster, Michael (1945). "Bulbous Irises". Forgotten Books. pp. 44–45. Retrieved 20 August 2014.
- Ray Desmond (25 Feb 1994) Dictionary Of British And Irish Botantists And Horticulturalists Including plant collectors, flower painters and garden designers, p. 258, at Google Books
- "Iris fosteriana". apps.kew.org. Retrieved 19 August 2014.
- "Iris fosteriana". www.rhs.org.uk. Retrieved 19 August 2014.
- "Juno Irises A-I". www.pacificbulbsociety.org. 30 March 2014. Retrieved 20 August 2014.
- "Iris fosteriana". 2011. Retrieved 20 August 2014.
- Brickell, Christopher, ed. (1996). RHS Encyclopedia of Garden Plants. London: Dorling Kindersley. p. 522. ISBN 978-0-7513-0436-7.
- Cassidy, G.E.; Linnegar, S. (1987). Growing Irises (Revised ed.). Bromley: Christopher Helm. pp. 145–146. ISBN 0-88192-089-4.
- van den Brink, Marijn (April–May 2009). "Iran, Koppe Dag mountains". photos.v-d-brink.eu. Retrieved 20 August 2014.
- Czerepanov, S. K. (3 Dec 2007)Vascular plants of Russia and adjacent states (the former USSR), p. 281, at Google Books
External links
Media related to Iris fosteriana at Wikimedia Commons
Data related to Iris fosteriana at Wikispecies
На других языках
- [en] Iris fosteriana
[ru] Ирис Фостера
И́рис Фо́стера[2], или Юно́на Фостера[3] (лат. Iris fosteriana, также Juno fosteriana) — вид декоративных однодольных растений, входящий в подрод Scorpiris рода Ирис (Iris) (по другой классификации — в соответствующий этому подроду самостоятельный род Юнона (Juno)).Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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