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Wild Rice Information

Home Wild Rice Information
By Specis
By State
By Accession No
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1. Oryza barthii
2. Oryza glumaepatula
3. Oryza longistaminata
4. Oryza meridionalis Na
5. Oryza nivara
6. Oryza rufipogon
7. Oryza punctata
8. Oryza eichingeri
9. Oryza officianalis
10. Oryza rhizomatis
11. Oryza australiensis
12. Oryza brachyantha
13. Oryza granulata
14. Oryza meyeriana
15. Oryza neocaledonica
16. Oryza malampuzhaensis
17. Oryza minuta
18. Oryza schweinfurthiana
19. Oryza alta
20. Oryza grandiglumis
21. Oryza latifolia
22. Oryza longiglumis
23. Oryza ridleyi
24. Oryza schlechteri

2. Oryza glumaepatula

Genome: -        AA
Chromosome Number(2n):- 24

Distribution:-

    Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, French Guiana, Guyana, Honduras, Mexico, Panama, Surinam, and Venezuela

Habitat:-

  1. Found in swamps and marshes, in open ditches and pools, beside rivers, and near to cultivated rice fields, usually with deep water
  2. Grows in open habitats

Morphological character:-

  1. Perennial, tufted, and scrambling grass with brittle culm near the base of plants
  2. Open panicles
  3. Spikelets about 6.6 to 11mm long and 1.9 to 2.5mm wide, with awns 6 to 16cm long;
  4. Anthers usually 2 to 5mm long

Specific traits:-

  1. Elongation ability
  2. Source of Cytoplasmic male sterility

Reference

  1. Rice Knowledge bank, IRRI
  2. Gramene database
             
 
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