| 词条 | Dillenia suffruticosa |
| 释义 |
|name = Simpoh ayer |image = Dil suffrut 100524-1817 sap.jpg |genus = Dillenia |species = suffruticosa |authority = (Griff ex Hook.f. & Thomson) Martelli |synonyms = *Dillenia burbidgei (Hook.f.) Martelli
}}Dillenia suffruticosa (simpoh ayer) is a species of Dillenia found in tropical South East Asia in secondary forest and swampy ground. It is a large, evergreen shrub to 6 metres high. It flowers continuously with yellow flowers 10 to 12 cm wide.[1][2]Dillenia suffruticosa is the national flower of Brunei, and can be found everywhere across the country. Claire Waight Keller included the plant to represent the country in Meghan Markle's wedding veil, which included the distinctive flora of each Commonwealth country.[3] It is a highly invasive weed in Sri Lanka.[4][5] DescriptionDillena suffruticosa is described to be a 6–10 meters long shrub, with alternate leaf pattern, simple, penni-veined, petiole winged along the whole stalk, blade-like 12-40x6-12 cm leaves, and a eudicot plant. The flowers are large, 10–13 cm wide, they are yellow in color and scentless. They are found on long stalks and face downwards and the plant doesn’t produce nectar. The flower blooms daily at around 3am and is fully bloomed one hour before sunrise.[6] Other sources say (Corners) bees appear to be the pollinators that gather their pollen, as well as by small beetles and flies that scramble over the flowers, the flower moves in the appropriate position to prepare for fruit growth (pointing up when the flower starts to produce fruits, the fruits take up to 5 weeks to develop.[2] The fruit is pink and is a star-shaped capsule with purple seeds that have a fleshy bright red aril. The fruits are eaten by birds and even monkeys.[6]Distribution and habitatThe plant is found in tropical South East Asia in secondary forest and swampy grounds that are undisturbed forest such as riversides up to 700 m altitude. They can also be found on alluvial places such as swamps, mangroves, riversides, but sometimes also present on hillsides and ridges, which have clayey to sandy soil texture. Dillenia Suffruticosa is also found in Sri Lanka, Peninsular Malaysia, Sumatra, Java, Borneo, in the tropics worldwide (Hawaii), and Singapore. UsesDillenia suffruticosa has other uses, these include medicine and storage. The medicinal properties include the leaves and roots being used against inflammations, itch, stomach ache, and recovery after delivery.The storage properties consist of large leaves of the plant being used to wrap food (tempeh or fermented soy bean cake) instead of using a plastic bag and/or the leaves can be shaped into a cone to contain or hold food (rojak). Other uses are, they can be used to attract birds in urban areas and planted as an ornamental plant.[2]TaxonomyDillenia suffruticosa was discovered by Martelli in Malesia in 1886.[6]Synonyms1) Dillenia burbidgei (Hook.f.) Martelli[6] 2)Dillenia suffruticosa var borneensis Ridl[6] 3)Wormia burbidgei Hook.f [6] 4)Wormia subsessilis Miq, Wormia subsessilis var. borneensis Ridl[6] 5) Wormia suffruticosa Griff[6] References1. ^E. J. H. Corner, "Wayside Trees of Malaya: Vol I", Malayan Nature Society, 4th ed., 1997 {{commons category}}{{Taxonbar|from=Q5276875}}2. ^1 2 {{Cite web|url=http://www.wildsingapore.com/wildfacts/plants/others/dillenia/suffruticosa.htm|title=Simpoh air (Dillenia suffruticosa) on the Shores of Singapore|website=www.wildsingapore.com|access-date=2016-12-06}} 3. ^https://www.royal.uk/wedding-dress-bridesmaids%E2%80%99-dresses-and-page-boys-uniforms 4. ^S. Ranwala, B. Marambe, S. Wijesundara, P. Silva, D. Weerakoon, N. Atapattu, J. Gunawardena, L. Manawadu, G. Gamage, [https://www.researchgate.net/publication/257964465_Post-entry_risk_assessment_of_invasive_alien_flora_of_Sri_Lanka_-_present_status_gap_analysis_and_the_most_troublesome_alien_invaders Post-entry risk assessment of invasive alien flora in Sri Lanka-present status, GAP analysis, and the most troublesome alien invaders], Pakistan Journal of Weed Science Research, Special Issue, October, 2012: 863-871. 5. ^B.A.K. Wickramathilake, T.K. Weerasinghe and S.M.W. Ranwala, “Impacts of Woody Invader Dillenia suffruticosa (Griff.) Martelli on Physiochemical Properties of Soil and, Below and Above Ground Flora”, Journal of Tropical Forestry and Environment Vol. 3, No. 02 (2013) 66-75. 6. ^1 2 3 4 5 6 7 {{Cite web|url=http://www.asianplant.net/Dilleniaceae/Dillenia_suffruticosa.htm|title=Dillenia suffruticosa|website=www.asianplant.net|access-date=2016-12-06}} 3 : Dillenia|Flora of Asia|Invasive plant species in Sri Lanka |
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