brown-beard rice USDA PLANTS Symbol: ORRU
U.S. Nativity: Exotic
Habit: Grass or Grasslike
Oryza rufipogon Griffiths

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Taxonomic Rank: Liliopsida: Cyperales: Poaceae
Synonym(s): brownbeard rice, red rice, wild red rice

Identification, Biology, Control and Management Resources

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


Plant(s);
Florida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
Florida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
Florida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Flower(s);
Florida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Florets in side view
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Floret(s); Disseminules with intact awns. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Caryopses in side view. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Feature(s); Disseminules in side view. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

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

Floret(s); Detail of fertile lemma surface. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

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

Fruit(s); Disseminules (floret + sterile lemmas) and caryopses. 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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