| 词条 | Ficus retusa |
| 释义 |
|image = File:Ficus retusa - parc El Harti - Marrakesh.JPG |image_caption = Free-standing Ficus retusa tree |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Rosids |ordo = Rosales |familia = Moraceae |genus = Ficus |species = F. retusa |binomial = Ficus retusa |binomial_authority = L. |synonyms =
|synonyms_ref = [1] |}} Ficus retusa is a species of evergreen woody plant in the fig genus, native to the Malay Archipelago and Malesia floristic region. The species name has been widely mis-applied to Ficus microcarpa[2][3][4]. DescriptionFicus retusa is a rapidly growing, rounded, broad-headed, evergreen shrub or tree that can reach {{Convert|10|m|ft}} in height[5] with an equal spread. The smooth, light grey trunk is quite striking, can grow to around {{convert|1|m|ft}} in diameter, and it firmly supports the massively spreading canopy. The tree has glabrous obovate leaves, usually longer than {{convert|10|cm|in}} and spirally arranged. It has a gray to reddish bark dotted with small, horizontal flecks, called lenticels, that are used by woody plant species for supplementary gas exchange through the bark. The name is commonly used to refer to ornamental indoor plants widely cultivated in temperate regions, but such plants generally belong to another species, Ficus microcarpa[3][4][6][7]. The two species can be distinguished from the length of the leaf blade (usually {{convert|10-20|cm|in}} for F. retusa, and usually less than {{convert|10|cm|in}} for F. microcarpa but rarely up to {{convert|15|cm|in}}[8]). Notes1. ^{{citation|url=http://www.theplantlist.org/tpl1.1/record/kew-2812043|title=The Plant List: A Working List of All Plant Species|accessdate=13 April 2016}} {{commons category|Ficus retusa}}{{Taxonbar|from=Q2701705}}{{Moraceae-stub}}Malaganviikuna2. ^{{citation |chapter-url=https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=16897 |title=USDA GRIN Taxonomy |chapter=Ficus microcarpa L. f.}} 3. ^1 {{Cite journal|last=Chaudhary|first=Lal|last2=Sudhakar|first2=Jana|last3=Srivastava|first3=Anoop|last4=Bajpai|first4=Omesh|last5=Tiwari|first5=Rinkey|last6=V S Murthy|first6=G|date=2012-01-19|title=Synopsis of the Genus Ficus L. (Moraceae) in India|url=https://www.researchgate.net/publication/228327325_Synopsis_of_the_Genus_Ficus_L_Moraceae_in_India|journal=Taiwania|volume=57|pages=193–216|doi=10.6165/tai.2012.57(2).193}} 4. ^1 {{Cite journal|date=1947|title=The Gardens' bulletin, Singapore.|url=https://www.biodiversitylibrary.org/page/43588150#page/437/mode/1up|language=en|volume=[ser.4]:v.17}} 5. ^http://portal.cybertaxonomy.org/flora-malesiana/cdm_dataportal/taxon/23e41796-bd42-4f09-9d8e-7b81213beb5a 6. ^https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=513575#null 7. ^https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=408755 8. ^http://portal.cybertaxonomy.org/flora-malesiana/cdm_dataportal/polytomousKey/34e20c12-e562-41b4-ab5e-92df542cd6a2 7 : Ficus|Flora of Malesia|Indomalaya ecozone flora|Trees of Malaysia|Garden plants of Asia|Ornamental trees|Plants used in bonsai |
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