miramar weed USDA PLANTS Symbol: HYPO3
U.S. Nativity: Exotic
Habit: Forbs/Herbs Aquatic
Hygrophila polysperma (Roxb.) T. Anders.

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Taxonomic Rank: Magnoliopsida: Scrophulariales: Acanthaceae
Synonym(s): East Indian hygrophila, Indian swampweed
Native Range: India, Malays.; India, Bhutan (BAIL);

Identification, Biology, Control and Management Resources

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


Infestation;
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Infestation; in canal
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Dehisced fruit (seeds released). FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Seeds ca. 0.6 mm long, ca. 0.5 mm wide
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Seeds. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Hilum of seed. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

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:
Faith Campbell, 1998
Florida Exotic Pest Plant Council