Select the tab for the type of search. Each tab has everything you need to do to perform that type of search.

Return up to

(Results of more than 500 will not return images.)

This search will show only accessions that have material that may be requested, including those not seasonally available.

You may list accessions with separators (commas or semicolons, as shown below) or by entering them on separate lines, such as
PI 651794
PI 651649
PI 651650
When searching a range of accessions, use the Advanced Search tab with the Accession Identifier Range criterion.

Available

All - Including historic (not in the NPGS collections, information only)

The more information you provide, the better the search will be.

Search Clear All

Scientific name (any part, no hybrid symbols)

Plant name

Genebank

Country of Origin

Other search criteria:

Search for:

Accessions that can be requested (including out of season)

All accessions - Including historic (not in the NPGS collections, information only)

Limit accessions displayed:
With genomic data With NCBI link With images Only non-Genetically Engineered

If your results aren't what you expected, try using the Advanced Search tab and filling in more information.
Your query included: All accessions

View Observation Data

Selected item(s) below:

	ACCESSION	PLANT NAME	TAXONOMY	ORIGIN	GENEBANK	RECEIVED	SOURCE TYPE	SOURCE DATE	IMPROVEMENT LEVEL	NARRATIVE
0	PI 566666	87-Y-550	Oryza sativa L.	California, United States	NSGC	1993	DEVELOPED	1993	Breeding material	Early maturing semidwarf long-grain line. Plants awnless. Leaves and hulls glabrous. Rice brown. Kernel length 7.8mm and width 2.3mm with light brown pericarp. Endosperm has apparent amylose content 23.0% and intermediate spreading value. Yield potential similar to L-202. Resistant to lodging, stem rot (Sclerotium oryzae), and aggregate sheath spot (Rhizoctonia oryzae-sativae).	1461637	PI 566666
1	PI 558511	'Akitakomachi'	Oryza sativa L.	Akita, Japan	NSGC	1991	DEVELOPED		Cultivar	Maturity very early. Pubescent, short stature. Cooking and milling characteristics good. Susceptible to lodging and yields well below adapted cultivars, in California.	1453483	PI 558511
2	PI 547249	'L-203'	Oryza sativa L.	California, United States	NSGC	1991	DEVELOPED	1991	Cultivar	Photoperiod non-sensitive, early maturing, semidwarf, long-grain cultivar. Plants awnless with glabrous leaves and hulls, and anthocyanin in apiculi only. Tolerant of thioencarb and molinate herbicides. Similar to L-202 in reaction to stem rot and aggregate sheath spot pathogens. Kernel weight 21.3mg. Endosperm colorless, non-glutinous, non-aromatic, with apparent amylose content 25.5%, and alkali spreading value 3-5. Yield 8742-8781kg per hectare. Resistant to lodging. Head rice yield 531mg g-1 in 1989-1990 milling test. Adaptation pattern similar to M-202.	1442185	PI 547249
3	PI 559472	'M-204'	Oryza sativa L.	California, United States	NSGC	1991	DEVELOPED	1991	Cultivar	Photoperiod insensitive, early maturing, glabrous, semidwarf medium-grain cultivar. Resistance good to lodging and blanking caused by cool temperatures. Improved whole grain and total milled rice	1454444	PI 559472
4	PI 546364	'Dellmont'	Oryza sativa L.	Texas, United States	NSGC	1991	DEVELOPED	1992	Cultivar	Early maturing semidwarf long grain cultivar. Plant height 94cm. Days from seeding to heading 87. Grain aromatic, glabrous. Apiculus purple. Amylose intermediate-high. Gelatinization type intermediate. Lemma and palea straw-colored. Inner surface of leaf sheath slight purple color near base. Susceptible to sheath blight (Rhizoctonia solani). Superior field resistance to blast (Pyricularia grisea).	1441300	PI 546364
5	PI 538248	'Maybelle'	Oryza sativa L.	Texas, United States	NSGC	1990	DEVELOPED	1989	Cultivar	Maturity very early. Long grain with high main crop and superior ratoon crop yielding ability. Averages 100cm in height and 81 days from seedling to heading. Spikelet straw-colored, glabrous, awnless, and apiculus purple. Non-aromatic. High-amylose, intermediate gelatinizing type. Susceptible to U.S. races of Pyricularia and sheath blight (Rhizoctonia ssp.) but more tolerant than Skybonnet Resistant to straighthead.	1433184	PI 538248
6	PI 536645	'S-301'	Oryza sativa L.	California, United States	NSGC	1990	DEVELOPED	1989	Cultivar	Smooth, sparsely awned, semidwarf, weakly photoperiod sensitive, and intermediate maturing short-grain type that produces a more translucent sample (less white/green kernels) and superior whole kernel milled grain (% head) than S-101 and S-201. Seed weight 21.1 grams per 1000 brown rice kernels which is 2% larger than S-201 but 14% smaller than S-201. Good resistance to cool temperatures 10-14 days before heading. Leaves and kernels smooth. Good lodging resistance.	1431581	PI 536645
7	PI 527566	'M-103'	Oryza sativa L.	California, United States	NSGC	1989	DEVELOPED	1988	Cultivar	Maturity early. Photoperiod insensitive, semidwarf, translucent, medium-grain cultivar. Leaves glabrous except few hairs on margins. Awns sparse. Seedling vigor adequate. Some resistance to lodging. Endosperm colorless, non-aromatic, non-waxy. Amylose content 18.8%. Useful in delayed plantings. Blanking resistance excellent. Resistant to stem rot.	1422502	PI 527566
8	PI 527707	'Katy'	Oryza sativa L.	Arkansas, United States	NSGC	1988	DEVELOPED	1989	Cultivar	Plants 113cm tall. Maturity 130 days. Long grain type Resistant to 8 races of blast (Pyricularia oryzae). Good tolerance to sheath blight (Rhizoctonia solani).	1422643	PI 527707
9	PI 514276	'M-203'	Oryza sativa L.	California, United States	NSGC	1988	DEVELOPED	1988	Cultivar	Premium quality medium-grain type. Susceptible to lodging and to blanking. Yield not as high as other similar varieties. Primary interst early maturity.	1409212	PI 514276
10	PI 514277	'S-101'	Oryza sativa L.	California, United States	NSGC	1988	DEVELOPED	1988	Cultivar	Short-grain, very early type. Plants 82cm high. Seedling vigor good. Leaves rough. Hulls rough. Awns present. 94 days to 50% heading. Lodging low (4%).	1409213	PI 514277
11	PI 514661	'Koshihikari'	Oryza sativa L.	Hukui, Japan	NSGC	1987	DEVELOPED	1956	Cultivar	Plants 97cm tall. Grain medium type. Disease reactions on 0-9 scale: sheath blight-4, brown spot-3, leaf smut-1, narrow brown leaf spot-2.	1409597	PI 514661
12	PI 505817	'A-301'	Oryza sativa L.	California, United States	NSGC	1986	DEVELOPED	1987	Cultivar	Cultivar short statured, aromatic long grain type, photoperiod non-sensitive, intermediate maturity. Leaves and hulls glabrous. Awns and stigmas have anthrocyanin pigmentation. Endosperm colorless, non-glutinous, aromatic ('popcorn flavor') with starch amylose content of 23.2%.	1400753	PI 505817
13	PI 502968	'Rexmont'	Oryza sativa L.	Texas, United States	NSGC	1986	DEVELOPED	1986	Cultivar	Long grain type. Plants semidwarf similar to Bellemont. Maturity early. Ratooning ability below Lemont. Extremely resistant to lodging. Grain yield high. Superior quick-cooking and soup properties. Very susceptible to sheath blight. Resistant only to IH-1 race of blight, panicle blight brown spot and straighthead.	1397904	PI 502968
14	PI 502969	'Rico 1'	Oryza sativa L.	Texas, United States	NSGC	1986	DEVELOPED	1987	Cultivar	Medium grain type. Plants 98cm tall, similar to Brazos in morphology. Maturity equals Mars and Brazos. More resistant to lodging than Pecos, Nato. Yield excellent. Cooking and processing traditional. Moderately susceptible to sheath blight. Susceptible to straighthead Resistant to race IB-54 of rice blast fungus. Moderately resistant to field blast. Highly resistant to hoja blanca.	1397905	PI 502969
15	PI 494104	'Calmochi-101'	Oryza sativa L.	California, United States	NSGC	1985	DEVELOPED	1985	Cultivar	Short grain, waxy endosperm. Plants 86cm tall. Seedling vigor good. Seeds 5.4mm long. Maturity very early, 17 days shorter than Calmochi-202. Excellent resistance to blanking.	1389040	PI 494104
16	PI 494105	'M-202'	Oryza sativa L.	California, United States	NSGC	1985	DEVELOPED	1985	Cultivar	Medium grain. Plants 90cm tall. Seedling vigor good. Seeds 6.1mm long. Maturity early. Some resistance to stem rot. Cooking quality similar to California medium grain. Adaptable to cooler areas than M-201 and M-9. A single-plant selection from this core subset accession is available as GSOR 311794.	1389041	PI 494105
17	PI 483097	'L-202'	Oryza sativa L.	California, United States	NSGC	1984	DEVELOPED	1984	Cultivar	Pure line selection. Plants 82cm, photoperiod non-sensitive, early maturing with heading in 93 days, long grain type. Leaves and hulls glabrous. Heads awnless. Adaptability similar to that of 'M-201'. Amylose content of 25.6 to 26.6%. Starch has intermediate gelatinization.	1378033	PI 483097
18	PI 474580	'Newbonnet'	Oryza sativa L.	Arkansas, United States	NSGC	1982	DEVELOPED	1983	Cultivar	Plants short-statured, long-grain type. Color darker green than Starbonnet. Leaves narrower, more erect. Kernel weight 11% heavier. Yield 12% higher. Disease resistance similar to Starbonnet, but more resistant to blast disease fungus.	1369516	PI 474580
19	PI 475833	'Lemont'	Oryza sativa L.	Texas, United States	NSGC	1982	DEVELOPED	1983	Cultivar	Semi-dwarf, long-grain type. Flag leaves erect until maturity. Spikelet straw-colored, glabrous, awnless. Seed wider and heavier than Lebonnet. Superior milling quality. Resistant to lodging. Resistant to blast fungus and panicle blight. Moderately resistant to straighthead.	1370769	PI 475833
20	GSOR 311794	'M-202'	Oryza sativa L.	California, United States	GSOR	1984	DEVELOPED	1985	Cultivar	Core Accession from PI 494105. The Core Collection containing about 10% of the whole NSGC Rice Collection was assembled by stratified random sampling method in 2002, evaluated comprehensively for 25 characteristics and proven to be highly representative of the whole collection. Information drawn from the Core Collection can effectively be used to assess the diversity of the whole collection with 88% certainty. A single plant was selected from each Core accession in 2006 and bulk seed from the single plant selection was produced in 2007 and deposited in the GSOR. DNA extracted from the selected plant was analyzed with one indel marker and 71 SSR (Single Sequence Repeat) markers that cover the entire rice genome about 30 cM apart. A Mini-Core Collection containing about 10% of the Core Collection was subsequently developed and genotyped through various means. The original narrative is: Plants 90cm tall. Seedling vigor good. Seeds 6.1mm long. Maturity early. Some resistance to stem rot. Cooking quality similar to California medium grain. Adaptable to cooler areas than M-201 and M-9. Because the Core and Mini-Core were developed from single-plant selections from the NSGC accessions which may be phenotypically variable, there is the possibility that the GSOR seed sources are not exactly the same as the NSGC sources.	1754277	GSOR 311794
21	CIor 9979	'Leah'	Oryza sativa L.	Louisiana, United States	NSGC	1981	DEVELOPED	1981	Cultivar	Long-grain rice. A single-plant selection from this core subset accession is available as GSOR 310045.	1051171	CIor 9979
22	GSOR 310045	'LEAH'	Oryza sativa L.	Louisiana, United States	GSOR	1981	DEVELOPED	1981	Cultivar	Core Accession from CIor 9979. The Core Collection containing about 10% of the whole NSGC Rice Collection was assembled by stratified random sampling method in 2002, evaluated comprehensively for 25 characteristics and proven to be highly representative of the whole collection. Information drawn from the Core Collection can effectively be used to assess the diversity of the whole collection with 88% certainty. A single plant was selected from each Core accession in 2006 and bulk seed from the single plant selection was produced in 2007 and deposited in the GSOR. DNA extracted from the selected plant was analyzed with one indel marker and 71 SSR (Single Sequence Repeat) markers that cover the entire rice genome about 30 cM apart. A Mini-Core Collection containing about 10% of the Core Collection was subsequently developed and genotyped through various means.The original narrative is: Long-grain rice. Because the Core and Mini-Core were developed from single-plant selections from the NSGC accessions which may be phenotypically variable, there is the possibility that the GSOR seed sources are not exactly the same as the NSGC sources.	1740961	GSOR 310045
23	CIor 9980	'M-201'	Oryza sativa L.	California, United States	NSGC	1981	DEVELOPED	1982	Cultivar	Medium-grain rice.	1051176	CIor 9980
24	CIor 9975	'M-401'	Oryza sativa L.	California, United States	NSGC	1981	DEVELOPED	1981	Cultivar	Medium-grain rice.	1051152	CIor 9975
25	CIor 9974	'S-201'	Oryza sativa L.	California, United States	NSGC	1980	DEVELOPED	1980	Cultivar	Short-grian rice.	1051149	CIor 9974
26	CIor 9970	'M-101'	Oryza sativa L.	California, United States	NSGC	1979	DEVELOPED	1979	Cultivar	Medium-grain rice.	1051130	CIor 9970
27	CIor 9967	'M7'	Oryza sativa L.	California, United States	NSGC	1976	DEVELOPED	1977	Cultivar	Short-statured, medium-grian rice.	1051114	CIor 9967
28	CIor 9965	'S6'	Oryza sativa L.	California, United States	NSGC	1974	DEVELOPED	1974	Cultivar	Short grain (pearl) type.	1051104	CIor 9965
29	CIor 9945	'Mars'	Oryza sativa L.	Arkansas, United States	NSGC	1973	DEVELOPED	1977	Cultivar	Medium-grain rice.	1050993	CIor 9945
30	CIor 9708	'Labelle'	Oryza sativa L.	Texas, United States	NSGC	1969	DEVELOPED	1972	Cultivar	Long-grain rice.	1049938	CIor 9708
31	CIor 9675	'CS-M3'	Oryza sativa L.	California, United States	NSGC	1968	DEVELOPED	1970	Cultivar	Medium-grain rice. The designation CS-M3 denotes 'California Station Medium grain, third medium-grain rice cultivar originating from the station'.	1049772	CIor 9675
32	CIor 9544	'Bluebelle'	Oryza sativa L.	Texas, United States	NSGC	1962	DEVELOPED	1965	Cultivar	Long-grain rice. A single-plant selection of this core subset accession is available as GSOR 310036.	1049166	CIor 9544
33	GSOR 310036	'BLUEBELLE'	Oryza sativa L.	Texas, United States	GSOR	1962	DEVELOPED	1965	Cultivar	Core Accession from CIor 9544. The Core Collection containing about 10% of the whole NSGC Rice Collection was assembled by stratified random sampling method in 2002, evaluated comprehensively for 25 characteristics and proven to be highly representative of the whole collection. Information drawn from the Core Collection can effectively be used to assess the diversity of the whole collection with 88% certainty. A single plant was selected from each Core accession in 2006 and bulk seed from the single plant selection was produced in 2007 and deposited in the GSOR. DNA extracted from the selected plant was analyzed with one indel marker and 71 SSR (Single Sequence Repeat) markers that cover the entire rice genome about 30 cM apart. A Mini-Core Collection containing about 10% of the Core Collection was subsequently developed and genotyped through various means.The original narrative is: Long-grain rice. Because the Core and Mini-Core were developed from single-plant selections from the NSGC accessions which may be phenotypically variable, there is the possibility that the GSOR seed sources are not exactly the same as the NSGC sources.	1740952	GSOR 310036
34	CIor 8988	'Calrose'	Oryza sativa L.	California, United States	NSGC	1951	DEVELOPED	1948	Cultivar	Medium-grain rice.	1046048	CIor 8988
35	CIor 7787	'Zenith'	Oryza sativa L.	Arkansas, United States	NSGC	1936	DEVELOPED	1936	Cultivar	Medium grain rice. In the year 1954 Zenith was grown on over 50% of the rice acreage in Arkansas, Louisiana, and Mississippi.	1041210	CIor 7787
36	CIor 1600	'Colusa'	Oryza sativa L.	Louisiana, United States	NSGC	1909	DEVELOPED	1917	Cultivar	Short grain rice.	1014978	CIor 1600
37	CIor 1645	Carolina Gold	Oryza sativa L.	United States	NSGC	1908	COLLECTED		Uncertain improvement status		1015250	CIor 1645