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 89144, Oryza longistaminata A. Chev. & Roehr., NPL 002


Summary Data
Taxonomy:
Oryza longistaminata A. Chev. & Roehr.
Top Name:
NPL 002
Origin:
Collected – Zambia
Received by IRG:
29 Aug 1997
Improvement Status:
Wild
Reproductive Uniformity:

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

Core Passport Data
Taxonomy:
Oryza longistaminata A. Chev. & Roehr.
Top Name:
NPL 002
Origin:
Collected – Zambia
Received by IRG:
29 Aug 1997
Improvement Status:
Wild
Reproductive Uniformity:

Regular Genebank material
Form Received:
Seed
Source History
Collected
17 April 1997.  Eastern, Zambia
Locality: Eastern Mambwe Mfuwe B. Zulu
Coordinates: Eastern Mambwe Mfuwe B. Zulu-13.1333, 31.8333 (Map it)
Elevation: 664m.
Comment: M. NAWA'S TRIP REPORT IN ZAMBIA NATIONAL PLANT GENETIC RESOURCES CENTRE, APRIL TO JUNE 1993
Collector(s):
Donated
29 August 1997.  Zambia
Locality: Eastern Mambwe Mfuwe B. Zulu
Coordinates: Eastern Mambwe Mfuwe B. Zulu-13.1333, 31.8333 (Map it)
Elevation: 664m.
District: Mambwe; Drainage: Moderate; Fund: Irri (Sdc); Herb: Yes; Prov: Eastern; Samp_Method: Random; Seed_File: Yes; Site: Level; Soil_Text: Clay; Topo: Swamp; Awn_Strength: Hard; Deg_Graze: 25% Grazed; Floating: ; Grlt: 6; Growth_Stage: Mature; Grth: 1; Grwd: 2; Pop_Comp: Heterogeneous; Pop_Fert: W/ Sterile Spikelets But Most Are Fertile Seeds (20-40%); Pop_Size: 8; Ratoon: Few; Seed_Prod: High; Shade: Open; Spp_Diver: Abundant Spp.(>20 Spp.) (Climax Community); Water_Depth: 0.4

Donator(s):
Accession Names and Identifiers
NPL 002
Type: Collecting number

NPL 2
Type: Collecting number

1231493
Type: IRIS Management group id

1998WS 1136457 NLGRP
Type: Inventory

1998WS 1246897 SGSV
Type: Inventory

1998WS 179549 Bulk
Type: Inventory

1998WS 288273 Base
Type: Inventory

1998WS 6181 IC
Type: Inventory

1998WS 71371 Alum
Type: Inventory

2005WS 6091 REJC
Type: Inventory

Narrative
W
Oryza longistaminata A. Chev. & Roehr.
Genus:
Oryza
Section:
Oryza
Subsection:
Oryza
Family:
Poaceae (alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Nomen number:

26067
Place of publication:

Compt. Rend. Hebd. Séances Acad. Sci. 159:561. 1914
Verified:
03/31/2009 by ARS Systematic Botanists.
Common names
English
red rice –
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Oryza silvestris Stapf ex A. Chev.
Invalid Designation(s)
Oryza barthii auct. nonn.
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
ORYZA BARTHII
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.1.6  
POSTHARV_CHARGrain widthMeasured as the distance across the fertile lemma and the palea at the widest point. Observed at post-harvest in all species.2.5  
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.0.151  
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_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.8.8  
VEGE_CHARPopulation codeidentifier to distinguish heterogeneous population within an accession based on morpho agronomic traitsA  
VEGE_CHARCropping year and seasonCropping year and season1998WS  


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)