| 词条 | Sesuvium portulacastrum |
| 释义 |
|image = Starr 080602-5547 Sesuvium portulacastrum.jpg |genus = Sesuvium |species = portulacastrum |authority = (L.) L. |synonyms_ref = [1] |synonyms = {{collapsible list|bullets = true |title=Synonymy |Portulaca portulacastrum L. 1753 |Aizoon canariense Andrews 1802 not L. 1753 |Aizoon montevidense Spreng. ex Rohr |Halimus maritima Kuntze |Halimus portulacastrum (L.) Kuntze |Mollugo maritima Ser. |Psammanthe marina Hance |Pyxipoma polyandrum Fenzl |Sesuvium acutifolium Miq. |Sesuvium brevifolium Schumach. & Thonn. |Sesuvium edule Wight ex Wall. |Sesuvium longifolium Humb. & Bonpl. ex Willd. |Sesuvium ortegae Spreng. |Sesuvium parviflorum DC. |Sesuvium pedunculatum Pers. |Sesuvium pentandrum Elliott |Sesuvium repens Willd. |Sesuvium revolutifolium Ortega |Sesuvium revolutum Pers. |Sesuvium sessile Pers. |Sesuvium sessiliflorum Dombey ex Rohrb. |Trianthema americana Gillies ex Arn. |Trianthema polyandra Blume }}}} Sesuvium portulacastrum is a sprawling perennial herb that grows in coastal areas throughout much of the world. It is commonly known as shoreline purslane[2] or (ambiguously) "sea purslane," in English, and dampalit in Tagalog. DescriptionSesuvium portulacastrum is a sprawling perennial herb up to {{convert|30|cm|in}} high, with thick, smooth stems up to {{convert|1|m|ft}} long. It has smooth, fleshy, glossy green leaves that are linear or lanceolate, from {{convert|10|-|70|mm|in}} long and {{convert|2|-|15|mm|in}} wide. Flowers are pink or purple.[3][4]TaxonomyIt was first published as Portulaca portulacastrum by Carl Linnaeus in 1753.[5] Six years later Linnaeus transferred it into Sesuvium,[6] and it has remained at that name ever since, with the exception of an unsuccessful 1891 attempt by Otto Kuntze to transfer the species into a new genus as Halimus portulacastrum.[7] Distribution and habitatSesuvium portulacastrum grows in sandy clay, coastal limestone and sandstone, tidal flats and salt marshes,[4] throughout much of the world. It is native to Africa, Asia, Australia, North America and South America, and has naturalised in many places where it is not indigenous.[8]Chemistry and MedicineFatty acid composition:- palmitic acid (31.18%), oleic acid (21.15%), linolenic acid (14.18%) linoleic acid (10.63%), myristic acid (6.91%) and behenic acid (2.42%) The plant extract showed antibacterial and anticandidal activities and moderate antifungal activity.[9] Human consumptionSesuvium portulacastrum is eaten in the Philippines, where it is called dampalit in Tagalog and "bilang" or "bilangbilang" in the Visayan language[10]. The plant is primarily pickled and eaten as atchara (sweet traditional pickles). References1. ^The Plant List, Sesuvium portulacastrum (L.) L. 2. ^{{PLANTS|id=SEPO2|taxon=Sesuvium portulacastrum|accessdate=11 November 2015}} 3. ^{{Cite book|author1=Prescott, A. |author2=Venning, J. |lastauthoramp=yes | year = 1984 | chapter = Aizoaceae | title = Flora of Australia | volume = 4 | location = Canberra | publisher = Australian Government Publishing Service}} 4. ^1 {{FloraBase | name = Sesuvium portulacastrum (L.) L. | id = 2818}} 5. ^{{APNI | name = Portulaca portulacastrum L. | id = 257626}} 6. ^{{APNI | name = Sesuvium portulacastrum (L.) L. | id = 5484}} 7. ^{{APNI | name = Halimus portulacastrum (L.) Kuntze | id = 31696}} 8. ^Sesuvium portulacastrum at the Germplasm Resources Information Network (GRIN) 9. ^Chandrasekaran M., Senthilkumar A., Venkatesalu V "Antibacterial and antifungal efficacy of fatty acid methyl esters from the leaves of Sesuvium portulacastrum L. ". European Review for Medical and Pharmacological Sciences. 15 (7) (pp 775-780), 2011. 10. ^Jes B. Tirol's Kapulongnan Binisaya-Ininglis/Dictionary Bisaya-English, p. 71, 2010 External links
9 : Sesuvium|Caryophyllales of Australia|Flora of Europe|Flora of Asia|Flora of Africa|Flora of South America|Flora of North America|Medicinal plants|Plants described in 1759 |
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