orange USDA PLANTS Symbol: CISI
U.S. Nativity: Exotic
Habit: Hardwood Trees
Citrus x sinensis (L.) Osbeck (pro sp.) [maxima √ó reticulata]

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Taxonomic Rank: Magnoliopsida: Sapindales: Rutaceae
Synonym(s): sweet orange
Native Range: China or S. Vietnam (BAIL);

Selected Images from Invasive.orgView All Images at Invasive.org


Fruit(s); Sweet orange tree
Florida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org
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Tree(s); Orange
Lesley Ingram, , Bugwood.org
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Tree(s); Note fruit with green mold on orchard floor.
Gerald Holmes, California Polytechnic State University at San Luis Obispo, Bugwood.org
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Tree(s); A citrus tree (Citrus sinensis) with a few fruits in the field.
Howard F. Schwartz, Colorado State University, Bugwood.org
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Research; The citrus tree was sprayed with a kaolin-based particle film as a deterrent to insects
USDA ARS Photo Unit, USDA Agricultural Research Service, Bugwood.org
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Foliage; The citrus leaf on the left was sprayed with a kaolin-based particle film as a deterrent to Diaprepes root weevils.
Peggy Greb, USDA Agricultural Research Service, Bugwood.org
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Fruit(s);
USDA ARS Photo Unit, USDA Agricultural Research Service, Bugwood.org
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Fruit(s); Fruit slice.
Lyndon Photography, , Bugwood.org
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Fruit(s); Fruit slice.
Lebermuth Company, , Bugwood.org
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Fruit(s); Whole mature fruits with slits.
Lebermuth Company, , Bugwood.org
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Fruit(s); Whole immature fruit with slits, stem end view.
Lyndon Photography, , Bugwood.org
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Fruit(s); Whole immature fruit with slits, lateral view.
Lyndon Photography, , Bugwood.org
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EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org
 


State(s) Where Reported invasive.
Based on state level agency and organization lists of invasive plants from WeedUS database.

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Invasive Listing Sources:
Reichard, Sarah. 1994.  Assessing the potential of invasiveness in woody plants introduced in North America. University of Washington Ph.D. dissertation.