IRRI Logo International Rice Research Institute

Welcome!
You have reached the IRRI Genebank, where your rice science journey begins. Home to more than 132,000 available accessions which includes cultivated species, wild relatives and species from related genera.


Details for: IRGC 89090, Oryza nivara S. D. Sharma & Shastry, LAO 96-83


Summary Data
Taxonomy:
Oryza nivara S. D. Sharma & Shastry
Top Name:
LAO 96-83
Origin:
Collected – Laos
Received by IRG:
01 Apr 1997
Improvement Status:
Wild
Reproductive Uniformity:

Regular Genebank material
Form Received:
Seed
There are no images for this accession.

Core Passport Data
Taxonomy:
Oryza nivara S. D. Sharma & Shastry
Top Name:
LAO 96-83
Origin:
Collected – Laos
Received by IRG:
01 Apr 1997
Improvement Status:
Wild
Reproductive Uniformity:

Regular Genebank material
Form Received:
Seed
Source History
Collected
1996. 
Locality: Champassak Moun
Coordinates: Champassak Moun14.3381, 105.8647 (Map it)
Comment: ORIGINAL SEED LIST FROM LAOS, 1996 TO 1997
Collector(s):
Donated
01 April 1997.  Laos
Locality: Champassak Moun
Coordinates: Champassak Moun14.3381, 105.8647 (Map it)
District: Moun; Fund: Irri (Sdc); Prov: Champassak; Seed_File: Yes

Accession Names and Identifiers
LAO 96-83
Type: Collecting number

LAO-96-83
Type: Collecting number

1231547
Type: IRIS Management group id

1998WS 1136403 NLGRP
Type: Inventory

1998WS 1246845 SGSV
Type: Inventory

1998WS 179503 Bulk
Type: Inventory

1998WS 288219 Base
Type: Inventory

1998WS 6111 IC
Type: Inventory

1998WS 71317 Alum
Type: Inventory

2007WS 4485 REJC
Type: Inventory

2012WS 2361 REJ
Type: Inventory

2012WS 955965 Bulk
Type: Inventory

2012WS 955966 Alum
Type: Inventory

Narrative
W
Oryza nivara S. D. Sharma & Shastry
Genus:
Oryza
Section:
Oryza
Subsection:
Oryza
Family:
Poaceae (alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Nomen number:

26070
Place of publication:

Indian J. Genet. Pl. Breed. 25:157, fig. 2, 3. 1965
Comment:
acceptance of this species is questionable
Verified:
03/31/2009 by ARS Systematic Botanists.
Common names
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Oryza sativa L. f. spontanea Roshev.
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
ORYZA NIVARA
Intellectual Property Rights
FAO Designated. , Rice.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
POSTHARV_CHARGrain thicknessGrain thickness is the lateral diameter (mm) measured from 10 grains as the largest distance between the two lateral sides in the middle part of the caryopsis. Observed at post-harvest in wild species.1.8  
POSTHARV_CHARGrain widthMeasured as the distance across the fertile lemma and the palea at the widest point. Observed at post-harvest in all species.2.7  
POSTHARV_CHAR10 Grain weight (g)Weight (g) is taken from 10 well-developed grains dried to 13 percent moisture content. Observed at post-harvest in wild species.0.337  
POSTHARV_CHARSeed coat colorSeed coat color (caryopsis - pericarp color). Observed at post-harvest in all species.010 - White  
POSTHARV_CHARSterile lemma length (coded)Sterile lemma length (coded)5 - Long  
POSTHARV_CHARChromosome numberChromosomes is the DNA-containing linear bodies found in the cell nuclei of plants responsible for the determination and transmissions of hereditary characters. - Number is recorded at post-harvest. - Observed in wild species.24  
POSTHARV_CHAREndosperm type(pre-2007)Endosperm type. Observed at post harvest in all species.1 - Non-glutinous  
POSTHARV_CHARSterile lemma shape - wildSterile lemma shape. Observed at post-harvest in wild species.2 - Linear / Lanceolate  
POSTHARV_CHARGrain lengthMeasured as the distance from the base of the lowermost sterile lemma to the tip (apiculus) of the fertile lemma or palea, which ever is longer. Observed at post-harvest in all species.9.7  
REPRO_CHARDate heading at first flowering [YYYYMMDD]Date on which the first flush of flowers is observed. [YYYY/MM/DD]1998-10-12T00:00:00  
REPRO_CHARLigule pubescence - wildPresence of hairs on the ligule surface. Observed in wild species.1 - Glabrous  
REPRO_CHARHeading (days from seeding to 1st flowering) -wildNumber of days from seeding to first flowering. Observed in wild species.154  
REPRO_CHARLigule shape(pre-2007)Ligule shape at late vegetative. Observed in cultivated species.2 - 2-cleft  
REPRO_CHARLemma and palea color at anthesis - wild(pre-2007)Lemma and palea color at anthesis. Observed in wild species.060 - Green  
VEGE_CHARBlade color at vegetative(pre-2007)Color of the uppermost leaf below the flag leaf on the main culm at vegetative stage. Observed in all species.060 - Green  
VEGE_CHARLeaf blade pubescence on blade surfaceLeaf blade pubescence on blade surface at vegetative stage.3 - Pubescent  
VEGE_CHARBasal leafsheath colorColour of the outer surface of the leaf sheath. Obsered at vegetative stage.060 - Green  
VEGE_CHARDate of seedingDate of seeding [YYYY/MM/DD]1998-05-12T00:00:00  
VEGE_CHARPopulation codeidentifier to distinguish heterogeneous population within an accession based on morpho agronomic traitsA  
VEGE_CHARCropping year and seasonCropping year and season1998WS  
VEGE_CHARLeaf texture at 75 DAG - wildLeaf texture at 75 days after germination. Observed in wild species.2 - Coriaceous  


International Rice Genebank Germplasm Distribution and Exchange Policy


IRRI continues the free international exchange of germplasm, in accordance with the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA). We provide rice in small quantities to any entity or establishment for research, breeding, or training for food and agriculture purposes; free of charge. At the same time, we gratefully receive seed contributions to add to our collection.

The procedure for acquiring seeds from IRRI are as follows:
1. Read, study and comply with Standard Material Transfer Agreement(SMTA).
2. Inquire, search and choose accessions through GRIN-Global or Genesys websites.
3. Submit requests electronically through the public websites (refer to #2)