Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
***THIS IS A TESTING SITE ONLY.***
Please do not place germplasm orders on this site.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12 [npgstest -- bhunt2312-0204]
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Nodulation Data
Regulations
World Economic Plants
About GRIN Taxonomy
GRIN
USDA Genetic Resource Collections
About GRIN-Global
Use of Cookies
NPGS Distribution Policy
Software Disclaimer
GRIN-U
Help
Contact Us
Your Profile
Your Profile
Your Web Request History
Your Address Book
Your Wish List
Details for: PI 637727,
Oryza sativa
L., Tox 4251-493-1
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Oryza sativa
L.
Top Name:
Tox 4251-493-1
Origin:
Developed – Nigeria
Maintained:
National Small Grains Collection
Received by NPGS:
07 Apr 1999
Improvement Status:
Breeding material
Reproductive Uniformity:
Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
5 gram
PI 637727 OR04AR SD
Images
(2
total. Click on image for more.)
Core Passport Data
Taxonomy:
Oryza sativa
L.
Top Name:
Tox 4251-493-1
Origin:
Developed – Nigeria
Maintained:
National Small Grains Collection
Received by NPGS:
07 Apr 1999
Improvement Status:
Breeding material
Reproductive Uniformity:
Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
Nigeria
Donated
07 April 1999.
Donor(s):
West Africa Rice Development Association
Accession Names and Identifiers
Tox 4251-493-1
Type: Institute identifier
Q 40020
Type: Quarantine identifier
Narrative
Oryza sativa
L.
Genus:
Oryza
Section:
Oryza
Subsection:
Oryza
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Nomen number:
26077
Place of publication:
Sp. pl. 1:333. 1753
Protologue link:
https://biodiversitylibrary.org/page/358352
Comment:
some seed lots of domesticated rice may contain contaminants of a noxious weed hybrid-form that are not distinguishable by seed visualization, which is responsible for the rice-growing state's noxious-weed seed regulations indicated below
Typification:
View in Linnean Typification Project
Verified:
05/11/1992
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Oryza sativa
L. f.
sativa
Oryza sativa
L. subsp.
sativa
Oryza sativa
L. var.
sativa
Heterotypic Synonym(s)
Oryza glutinosa
Lour.
Oryza sativa
L. var.
erythroceros
Körn.
Oryza sativa
L. var.
italica
Alef.
Oryza sativa
L. var.
vulgaris
Körn.
Oryza sativa
L. var.
zeravschanica
Brches ex Katzaroff, nom. nud.
Oryza sativa
L. subsp.
indica
Kato
Oryza sativa
L. var.
affinis
Körn.
Oryza sativa
L. var.
melanacra
Körn.
Oryza sativa
L. var.
flavoacies
Kara-Murza ex Zhuk.
Oryza sativa
L. var.
suberythroceros
Kanevsk
Oryza sativa
L. subsp.
japonica
Kato
Oryza sativa
L. var.
japonica
auct.
Oryza communissima
Lour.
Oryza formosana
Masam. & Suzuki
Oryza montana
Lour.
Common names
Language
Name
Alternate name
note
seq
Citation
English
Asian rice
1
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
English
lowland rice
1
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
English
rice
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
English
upland rice
1
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Arabic
rozz
2
Boulos, L.
1999-. Flora of Egypt
French
riz
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
German
Reis
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
India
chavel
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Italian
riso
2
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmaji
ine
2
Batra, L. R.
1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguese
arroz
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Spanish
arroz
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Swedish
ris
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese
dao
2
Wu Zheng-yi & P. H. Raven et al., eds.
1994-.
Flora of China (English edition).
Name
References
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CHEMICAL
Amylose
Percent amylose of milled rice.
25
RICE.QUALITY.BEAUMONT.06
PI 637727 OR04AR SD
CHEMICAL
Alkali/Spreading Value
Alkali/Spreading value
4.8
RICE.QUALITY.BEAUMONT.06
PI 637727 OR04AR SD
CHEMICAL
Protein
Protein content of the kernel, expressed as percent dry weight basis of brown rice.
8.4
RICE.QUALITY.BEAUMONT.06
PI 637727 OR04AR SD
DISEASE
Rice Blast IB1
Reaction to Rice Blast IB1 (incited by Pyricularia oryzae). Standard blast rating scale.
0.0
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IB33
Reaction to Rice Blast IB33 (incited by Pyricularia oryzae). Standard blast rating scale.
8.0
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IB49
Reaction to Rice Blast IB49 (incited by Pyricularia oryzae). Standard blast rating scale.
0.0
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IC17
Reaction to Rice Blast IC17 (incited by Pyricularia oryzae). Standard blast rating scale.
3.7
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IE1
Reaction to Rice Blast IE1 (incited by Pyricularia oryzae). Standard blast rating scale.
0.3
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IE1K
Reaction to Rice Blast IE1K (incited by Pyricularia oryzae). Standard blast rating scale.
7.3
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IG1
Reaction to Rice Blast IG1 (incited by Pyricularia oryzae). Standard blast rating scale.
6.0
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
DISEASE
Rice Blast IH1
Reaction to Rice Blast IH1 (incited by Pyricularia oryzae). Standard blast rating scale.
0.0
RICE.BLAST.STUTTGART.07
PI 637727 OR04AR SD
GROWTH
Plant Height 2
Plant height measured in centimeters from the soil surface to the middle of extended panicles. Actual values. See also related descriptor Plant Height 1.
102
RICE.AGRON.STUTTGART.04
PI 637727 OR04AR SD
MORPHOLOGY
Plant Type - Culm Angle
Culm Angle, rice direct-seeded in rows.
3 - INTERMEDIATE
RICE.AGRON.STUTTGART.04
PI 637727 OR04AR SD
MORPHOLOGY
Panicle Type
Panicle type classified according to their mode of branching, angle of primary branches, and spikelet density.
5 - INTERMEDIATE
RICE.AGRON.STUTTGART.04
PI 637727 OR04AR SD
MORPHOLOGY
Grain Type
Grain Type, classes according to USDA grading standards for brown rice.
2 - MEDIUM-GRAIN (AVG. LENGTH: 5.51 - 6.60 mm) (AVG. LENGTH/WIDTH RATIO: 2.1 - 3.0)
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD
MORPHOLOGY
Hull Color
Hull color (Lemma and Palea) when terminal spikelets are ripened
6 - MOTTTLED, SPECKLED, OR PIEBALD
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD
MORPHOLOGY
Awn Type
Amount and extent of awns.
0 - ABSENT
RICE.AGRON.STUTTGART.04
PI 637727 OR04AR SD
MORPHOLOGY
Lodging
Estimated amount of plant lodging near maturity.
1 - 0 - 10% LODGED
RICE.AGRON.STUTTGART.04
PI 637727 OR04AR SD
MORPHOLOGY
Bran Color
Color of seed coat (bran/pericarp) when fully mature and dry.
2 - LIGHT BROWN
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD
MORPHOLOGY
Length of Kernel
Length of kernel in millimeters for brown (dehulled) rice.
6.2
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD
MORPHOLOGY
Width of Kernel
Width of kernel in millimeters for brown (dehulled) rice.
2.2
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD
MORPHOLOGY
Kernel Length/Width Ratio
Length/Width ratio for brown (dehulled) rice
2.8
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD
PHENOLOGY
Days to Flower
Days from emergence to flowering. Actual values. See also related descriptor Days to Anthesis.
95
RICE.AGRON.STUTTGART.04
PI 637727 OR04AR SD
PRODUCTION
1000 Kernel Weight-Rough
Thousand kernel weight of rough rice, based on a count of 100 or more. Expressed in grams.
21.5
RICE.LAB.STUTTGART.05
PI 637727 OR04AR SD