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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 593892'Jefferson'Oryza sativa L. Texas, United StatesNSGCKERNELS1996DEVELOPED1996CultivarLong-grain rice cultivar having three major genes for resistance to blast (Pyricularia grisea) and good partial resistance to sheath blight (Rhizoctonia solani). Matures in about 125 d and has good ratoon crop yield. Main crop yield and milling quality excellent. Possesses conventional U.S. long-grain cooking quality and grain dimensions.1517296PI 593892
1PI 583831'Jodon'Oryza sativa L. Louisiana, United States KERNELSHistoric1994DEVELOPED1994CultivarVery early semidwarf long-grain developed for southern United States production. Height averages 97cm (soil line to extended panicle). 81 days from seedling emergence to 50% heading. Good lodging resistance and cool weather seedling vigor. Moderately susceptible to rice blast (Pyricularia grisea) races IG-1, IC-17, and IB-49. Susceptible to sheath blight (Rhizoctonia solani). Highly resistant to narrow brown leaf spot (Cercospora oryzae). Moderately susceptible to the physiological disorder straighthead.1478857PI 583831
2PI 583278'Kaybonnet'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1994DEVELOPED1994CultivarLong-grain, matures in approx. 125 days. Plants approx. 108cm tall with erect flag leaves. Lemma, palea, and leaf blades glabrous. Grain may have colorless or purple apiculi at maturity. Hulls straw colored. Pericarp light brown. Resistant to rice blast (Pyricularia grisea). Moderately susceptible to sheath blight (Rhizoctonia solani)1478249PI 583278
3PI 568891'LaGrue'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1993DEVELOPED1993CultivarHigh yielding, long grain rice cultivar approx. 108cm in height and matures in approx. 123 days. Plants dark green with erect flag leaves. Lemma, palea, and leaf blades glabrous. Grains have straw colored hulls, light brown seed coats, and colorless to straw colored apiculi and awns up to 2.5cm on the lemma at maturity. Milling yields approx. 60% whole kernels; 71% total milled. Susceptible to Pyricularia grisea and moderately susceptible to Rhizoctonia solani1463862PI 568891
4PI 561734'Cypress'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1992DEVELOPED1992CultivarEarly maturing (approx. 85 days from emergence to 50% heading), semidwarf. Height average 95cm. Leaves and grain glabrous. Apiculus purple, but coloration fades as grain approaches maturity. Endosperm non-glutinous, non-aromatic. Pericarp light brown. Apparent starch amylose content average 215g kg-1. A single-plant selection from this core subset accession is available as GSOR 311792.1456706PI 561734
5PI 561735'Bengal'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1992DEVELOPED1992CultivarEarly maturing (approx. 82 days from emergence to 50% heading). Short-statured, height average 94cm. Flagleaf narrow, erect, ending approx. 17cm above the midpoint of the panicle at maturity. Leaves glabrous. Lemma keel has a small amount of pubescence. Plant color dark green under normal growing conditions. Endosperm non-glutinous, non-aromatic. Pericarp light brown. Apparent starch amylose content average 137g kg-1. Alkali spreading reaction average of 5.6.1456707PI 561735
6PI 549114'Orion'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1991DEVELOPED1991CultivarGrain medium. Maturity approx. 134 days. Plants 104cm tall, dark green with erect flag leaves. Glabrous lemma, palea, and leaf blades. Grains may have straw to colorless apiculi and occasional tip awns at maturity. Hulls straw colored. Seedcoat light brown. Endosperm nonaromatic, nonglutinous. Milling yields are 64% whole kernel; 71% total milled. Rates 5 for Rhizoctonia solani1444050PI 549114
7PI 548772'Lacassine'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1991DEVELOPED1991CultivarPlant height 93cm (soil to panicle tip). 85 days from emergence to 50% heading. Milling yield 58-69 (whole-total in percentage). Amylose content (22.6%) long grain. Intermediate gel type. Highly susceptible to Rhizoctonia solani1443708PI 548772
8PI 546365'Rosemont'Oryza sativa L. Texas, United StatesNSGCKERNELS1991DEVELOPED1991CultivarVery early maturing emidwarf long grain cultivar. Superior main crop and ratooning ability. Height 88cm. Days from seeding to heading 85. Leaves and grain glabrous. Apiculus purple. Stigma colorless. Lemma and palea straw-colored. Grain non-aromatic. Amylose high. Gelatinization type intermediate. Susceptible to blast (Pyricularia oryzae) and sheath blight (Ryzoctonia solani)1441301PI 546365
9PI 538253'Alan'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1990DEVELOPED1990CultivarLong grain type. Yield high. Height 104cm. Maturity 111 days. Plants green at maturity. Angle flag leaves erect to 45 deg. Glabrous lemma, palea, and leaf blades. Grain may have purple or colorless apiculi and tip awns at maturity. Hulls straw colored. Seed coat light brown. Susceptible to Pyricularia oryzae and Rhizoctonia solani1433189PI 538253
10PI 538254'Millie'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1990DEVELOPED1990CultivarLong grain type. Height 104cm. Maturity 117 days. Angle flag leaves erect. Glabrous lemma, palea, and leaf blades. Grain large, may have colorless or purple apiculi and tip awns at maturity. Hulls straw colored. Seed coat light bronw. Milling yields are 65% whole kernel; 73% total milled. Moderately susceptable to Sheath blight (Rhizoctonia solani)1433190PI 538254
11PI 538248'Maybelle'Oryza sativa L. Texas, United StatesNSGCKERNELS1990DEVELOPED1989CultivarMaturity 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.1433184PI 538248
12PI 538249'Texmont'Oryza sativa L. Texas, United StatesNSGCKERNELS1990DEVELOPED1990CultivarMaturity very early. Long grain, semidwarf with superior ratooning ability. Doubled haploid developed through anther culture. Average height 87cm and 81 days from seeding to heading. Spikelet straw-colored, glabrous, awned, and apiculus purple. High amylose, intermediate gelantinizing type. Non-aromatic. Susceptible to U.S. races of Pyricularia and straighthead. Very susceptible to sheath blight (Rhizoctonia ssp.).1433185PI 538249
13PI 527707'Katy'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1988DEVELOPED1989CultivarPlants 113cm tall. Maturity 130 days. Long grain type Resistant to 8 races of blast (Pyricularia oryzae). Good tolerance to sheath blight (Rhizoctonia solani).1422643PI 527707
14PI 502967'Gulfmont'Oryza sativa L. Texas, United StatesNSGCKERNELS1986DEVELOPED1986CultivarLong grain type. Plants semidwarf similar to Lemont in morphology. Good ratooning ability. Highly resistant to lodging. Maturity early. Grain yield excellent. Threshing is difficult. Moderately susceptible to narrow brown leaf spot. Very susceptible to sheath blight. Cooking and processing good. Highly resistant to blast. Resistant to brown spot and straighthead. Moderately resistant to panicle blight. A single-plant selection from this core subset accession is available as GSOR 311355.1397903PI 502967
15PI 502968'Rexmont'Oryza sativa L. Texas, United StatesNSGCKERNELS1986DEVELOPED1986CultivarLong 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.1397904PI 502968
16PI 502969'Rico 1'Oryza sativa L. Texas, United StatesNSGCKERNELS1986DEVELOPED1987CultivarMedium 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.1397905PI 502969
17PI 494104'Calmochi-101'Oryza sativa L. California, United StatesNSGCKERNELS1985DEVELOPED1985CultivarShort 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.1389040PI 494104
18PI 487195'Tebonnet'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1984DEVELOPED1984CultivarVery short season, high yield, long grain type. Plants erect. Slightly more tolerant to sheath blight than Bond, Labelle and Lebonnet. Susceptible to straighthead, requiring special water management. Reacts similarly to common rice blast races as Bond, Labelle and Lebonnet.1382131PI 487195
19PI 483097'L-202'Oryza sativa L. California, United StatesNSGCKERNELS1984DEVELOPED1984CultivarPure 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.1378033PI 483097
20PI 483070'Toro-2'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1983DEVELOPED1983CultivarPlants shorter, maturity 20 days earlier and more yield than Toro. Extra long grain, low amylose content, high head rice milling yield. Moderately susceptible to sheath blight . Very susceptible to the physiological disease "straighthead". Resistant to two predominate races of blast, brown leaf spot, leaf smut.1378006PI 483070
21PI 476818'Pecos'Oryza sativa L. Texas, United StatesNSGCKERNELS1983DEVELOPED1983CultivarMedium grain type. Plants short. Spikelets gold, awnless, glabrous. Outer glumes dark purple. Yield superior to Nato, Saturn, equal to Mars. Milling quality good. Resistant to lodging. Resistant to Physiological straighthead disease, white tip. Resistant to narrow brown leaf spot.1371754PI 476818
22PI 476819'Skybonnet'Oryza sativa L. Texas, United StatesNSGCKERNELS1983DEVELOPED1983CultivarLong grain type. Plants short. Spikelets straw-colored, awnless, glabrous. Yield superior to Labelle and Starbonnet, equal to Lebonnet. Resistant to lodging. Very susceptible to sheath blight disease. Moderately resistant to physiological straighthead, brown spot and narrow leaf spot. Resistant to blast fungus and panicle blight.1371755PI 476819
23PI 474580'Newbonnet'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1982DEVELOPED1983CultivarPlants 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.1369516PI 474580
24PI 475833'Lemont'Oryza sativa L. Texas, United StatesNSGCKERNELS1982DEVELOPED1983CultivarSemi-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.1370769PI 475833
25PI 400018'Tainan Line 487'Oryza sativa L. Tainan, TaiwanNSGCKERNELS1975DEVELOPEDCultivarOriginally received as PI 215936.1301220PI 400018
26PI 331581IR 659-10-8-3Oryza sativa L. Calabarzon (Region IV-A), PhilippinesNSGCKERNELS1968DEVELOPEDBreeding material1246740PI 331581
27CIor 9979'Leah'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1981DEVELOPED1981CultivarLong-grain rice. A single-plant selection from this core subset accession is available as GSOR 310045.1051171CIor 9979
28CIor 9980'M-201'Oryza sativa L. California, United StatesNSGCKERNELS1981DEVELOPED1982CultivarMedium-grain rice.1051176CIor 9980
29CIor 9978'Bellemont'Oryza sativa L. Texas, United StatesNSGCKERNELS1981DEVELOPED1981CultivarLong-grain rice.1051168CIor 9978
30CIor 9971'L-201'Oryza sativa L. California, United StatesNSGCKERNELS1979DEVELOPED1979CultivarLong-grain rice.1051134CIor 9971
31CIor 9969'Newrex'Oryza sativa L. Texas, United StatesNSGCKERNELS1979DEVELOPED1979CultivarLong-grain rice.1051124CIor 9969
32CIor 9966'Calrose 76'Oryza sativa L. California, United StatesNSGCKERNELSNot Available1976DEVELOPED1976CultivarShort-statured medium-grain japonica. The first semi-dwarf released in California.1051109CIor 9966
33CIor 9962'LA 110'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1974DEVELOPED1976CultivarThe first semi-dwarf variety developed by hybridization to be released in the United States.1051089CIor 9962
34CIor 9945'Mars'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1973DEVELOPED1977CultivarMedium-grain rice.1050993CIor 9945
35CIor 990271Cr-5038Oryza sativa L. Louisiana, United StatesNSGCKERNELS1972DEVELOPEDBreeding material1050788CIor 9902
36CIor 9836'Nortai'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1971DEVELOPED1972CultivarShort-grain rice.1050456CIor 9836
37CIor 9882'Lebonnet'Oryza sativa L. Texas, United StatesNSGCKERNELS1971DEVELOPED1974CultivarVery early maturing long grain rice.1050674CIor 9882
38CIor 9875'Brazos'Oryza sativa L. Texas, United StatesNSGCKERNELS1971DEVELOPED1974CultivarEarly maturing, medium grain rice.1050634CIor 9875
39CIor 9881B6616A4-22-Bk-5-4Oryza sativa L. Texas, United StatesNSGCKERNELS1971DEVELOPEDBreeding material1050664CIor 9881
40CIor 9708'Labelle'Oryza sativa L. Texas, United StatesNSGCKERNELS1969DEVELOPED1972CultivarLong-grain rice.1049938CIor 9708
41CIor 9722Stg 9584-309Oryza sativa L. Arkansas, United StatesNSGCKERNELS1969DEVELOPEDBreeding material1050001CIor 9722
42CIor 9675'CS-M3'Oryza sativa L. California, United StatesNSGCKERNELS1968DEVELOPED1970CultivarMedium-grain rice. The designation CS-M3 denotes 'California Station Medium grain, third medium-grain rice cultivar originating from the station'.1049772CIor 9675
43CIor 9654'Bonnet 73'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1967DEVELOPED1972Cultivar1049680CIor 9654
44CIor 12346'Vista'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1966DEVELOPED1971CultivarMedium-grain rice.1060149CIor 12346
45CIor 9584'Starbonnet'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1964DEVELOPED1967CultivarLong-grain rice.1049368CIor 9584
46CIor 9545B572A3-48Oryza sativa L. Texas, United StatesNSGCKERNELS1962DEVELOPEDBreeding material1049167CIor 9545
47CIor 9515B3812AOryza sativa L. Texas, United StatesNSGCKERNELS1962DEVELOPEDBreeding material1048992CIor 9515
48CIor 9534'Dawn'Oryza sativa L. Texas, United StatesNSGCKERNELS1962DEVELOPED1966CultivarLong-grain rice.1049103CIor 9534
49CIor 9540'Saturn'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1962DEVELOPED1964CultivarMedium-grain rice.1049140CIor 9540
50CIor 9544'Bluebelle'Oryza sativa L. Texas, United StatesNSGCKERNELS1962DEVELOPED1965CultivarLong-grain rice. A single-plant selection of this core subset accession is available as GSOR 310036.1049166CIor 9544
51CIor 9481'Nova 66'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1961DEVELOPED1966CultivarMedium-grain rice.1048827CIor 9481
52CIor 9453Stg 533187Oryza sativa L. Arkansas, United StatesNSGCKERNELS1960DEVELOPEDBreeding material1048711CIor 9453
53CIor 9459'Nova'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1960DEVELOPED1963CultivarMedium-grain rice.1048737CIor 9459
54CIor 9463'Palmyra'Oryza sativa L. Missouri, United StatesNSGCKERNELS1960DEVELOPED1963Cultivar1048753CIor 9463
55CIor 9407'Northrose'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1958DEVELOPED1962CultivarMedium-grain rice.1048451CIor 9407
56CIor 9416'Gulfrose'Oryza sativa L. Texas, United StatesNSGCKERNELS1958DEVELOPED1960CultivarMedium-grain rice.1048515CIor 9416
57CIor 9433'Belle Patna'Oryza sativa L. Texas, United StatesNSGCKERNELS1958DEVELOPED1961CultivarLong-grain rice.1048614CIor 9433
58CIor 9386'Vegold'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1957DEVELOPED1963CultivarLong-grain rice.1048324CIor 9386
59CIor 9013'Toro'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1954DEVELOPED1955CultivarLong-grain rice.1046158CIor 9013
60CIor 9122B4512A1-32Oryza sativa L. Texas, United StatesNSGCKERNELS1954DEVELOPEDBreeding material1046729CIor 9122
61CIor 9187S4542A3-49B-2-12Oryza sativa L. Arkansas, United StatesNSGCKERNELS1954DEVELOPEDBreeding material1047097CIor 9187
62CIor 8990'Bluebonnet 50'Oryza sativa L. Texas, United StatesNSGCKERNELS1954DEVELOPED1951CultivarLong-grain rice. Shorter, sturdier straw than Bluebonnet.1046057CIor 8990
63CIor 8991'TP 49'Oryza sativa L. Texas, United StatesNSGCKERNELS1954DEVELOPED1948CultivarLong-grain rice.1046059CIor 8991
64CIor 8993'Century Patna 231'Oryza sativa L. Texas, United StatesNSGCKERNELS1954DEVELOPED1951CultivarLong-grain rice.1046070CIor 8993
65CIor 8988'Calrose'Oryza sativa L. California, United StatesNSGCKERNELS1951DEVELOPED1948CultivarMedium-grain rice.1046048CIor 8988
66CIor 8985'Lacrosse'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1949DEVELOPED1949CultivarMedium grain rice.1046034CIor 8985
67CIor 8644'Rexark'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1947DEVELOPEDCultivar1044657CIor 8644
68CIor 8321'Texas Patna'Oryza sativa L. Texas, United StatesNSGCKERNELS1943DEVELOPED1942CultivarLong-grain rice.1043225CIor 8321
69CIor 8322'Bluebonnet'Oryza sativa L. Texas, United StatesNSGCImage1943DEVELOPED1944CultivarLong-grain rice.1043228CIor 8322
70CIor 8310'Arkrose'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1943DEVELOPED1942CultivarMedium-grain rice. In 1950 Arkrose ranked as the second most important medium-grain rice in Arkansas.1043185CIor 8310
71CIor 8318'Magnolia'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1943DEVELOPED1945CultivarMedium-grain rice.1043213CIor 8318
72CIor 7787'Zenith'Oryza sativa L. Arkansas, United StatesNSGCKERNELS1936DEVELOPED1936CultivarMedium grain rice. In the year 1954 Zenith was grown on over 50% of the rice acreage in Arkansas, Louisiana, and Mississippi.1041210CIor 7787
73CIor 5793'Blue Rose Supreme'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1925DEVELOPEDCultivarA single-plant selection from this core subset accession is available as GSOR 310783.1033371CIor 5793
74CIor 5451'Lady Wright'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1922DEVELOPED1920CultivarA single-plant selection from this core subset accession is available as GSOR 310782.1031721CIor 5451
75CIor 5309WC 6Oryza sativa L. Jiangsu Sheng, ChinaNSGCKERNELS1918COLLECTEDLandrace1031023CIor 5309
76CIor 2702'Nira'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1916DEVELOPED1932CultivarLong-grain rice.1021587CIor 2702
77CIor 3625'Shoemed'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1916DEVELOPED1932Cultivar1025348CIor 3625
78CIor 5094SinampagaOryza sativa L. Central Luzon (Region III), PhilippinesNSGCKERNELS1916COLLECTEDSan Ildefonso, Bulacan15.08333333, 120.9333333311Landrace1030212CIor 5094
79CIor 1962'Blue Rose'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1913DEVELOPED1912Cultivar1017246CIor 1962
80CIor 1779'Rexoro'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1911DEVELOPED1928CultivarLong-grain rice.1016054CIor 1779
81CIor 1600'Colusa'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1909DEVELOPED1917CultivarShort grain rice.1014978CIor 1600
82CIor 1645Carolina GoldOryza sativa L. United StatesNSGCKERNELS1908COLLECTEDUncertain improvement status1015250CIor 1645
83CIor 12027'Caloro'Oryza sativa L. California, United StatesNSGCKERNELS1908DEVELOPED1921CultivarShort-grain rice. Caloro originated as a selection from Early Wataribune which was introduced from Japan in 1913 when a small lot of seed was sown near Colusa, California. This lot contained a mix some of which was 4-10 days earlier than the standard Wataribune.1058742CIor 12027
84CIor 1344'Fortuna'Oryza sativa L. Louisiana, United StatesNSGCKERNELS1905DEVELOPED1918CultivarLong grain rice.1013133CIor 1344