Details for: PI 689495, Oryza sativa L., AR-2002-1022 (weedy red rice)


Summary Data
Taxonomy:
Oryza sativa L.
Top Name:
AR-2002-1022 (weedy red rice)
Origin:
Collected – Arkansas, United States
Received by NPGS:
01 Feb 2019
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed5 gramPI 689495 OR18AR SD
 
Restrictions
Interstate Shipment Restricted by Federal Seed Act
https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf
  • USA – Arkansas (only red rice in rice seed), Florida (only red rice), Mississippi (only red rice), South Carolina (only red rice), Texas (only red rice)
https://www.ldaf.state.la.us/ldaf-programs/seed-programs/seed-regulatory-and-testing/
  • USA – Louisiana (only red rice)
Plant material may be subject to additional regulations
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/arkansassummary.pdf
  • USA – Arkansas (See state regulation: Gibberella fujikuroi (Bakanae strains) quarantine.)
Noxious Weed
https://www.agriculture.arkansas.gov/plant-industries/feed-and-fertilizer-section/seed-section/certification/noxious-weeds/
  • USA – Arkansas (only red rice; only in rice)
Images (1 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Oryza sativa L.
Top Name:
AR-2002-1022 (weedy red rice)
Origin:
Collected – Arkansas, United States
Received by NPGS:
01 Feb 2019
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
2002.
Arkansas, United States
Locality: White County
Coordinates: 35.2504, -91.7362 (Map it)
Elevation: 79m.

Collector(s):
Accession Names and Identifiers
AR-2002-1022 (weedy red rice)
Type: Developer identifier

Narrative
WEEDY RED RICE. This is a common agricultural weed present in rice fields in the southern U.S. Seeds have a red pericarp and readily shatter. Newly produced seeds may be dormant and not readily germinable.
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
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
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)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishAsian rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishlowland rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishrice  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishupland rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Arabicrozz  2Boulos, L. 1999-. Flora of Egypt
Frenchriz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanReis  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Indiachavel  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianriso  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmajiine  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesearroz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanisharroz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishris  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesedao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
  • Gealy, D. R. et al. 2012. Genetic analysis of atypical U.S. red rice phenotypes: indications of prior gene flow in rice fields? Weed Sci. 60:451-461. Number of accessions cited: 41
  • Lee, S. et al. 2011. Molecular evolution of the rice blast resistance gene Pi-ta in invasive weedy rice in the USA. PLoS One 6(10):e26260. Number of accessions cited: 41
  • Liu, Y. et al. 2015. QTL analysis for resistance to blast disease in US weedy rice. Molec. Pl.-Microbe Interact. 28:834-844. DOI: 10.1094/MPMI-12-14-0386-R. Number of accessions cited: 41
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHPlant Height 2Plant height measured in centimeters from the soil surface to the middle of extended panicles. Actual values. See also related descriptor Plant Height 1.126 RICE.AGRON.STUTTGART.18PI 689495 OR18AR SD
MORPHOLOGYBran ColorColor of seed coat (bran/pericarp) when fully mature and dry.5 - RED RICE.LAB.ABERDEEN.17PI 689495 OR18AR SD
PHENOLOGYDays to FlowerDays from emergence to flowering. Actual values. See also related descriptor Days to Anthesis.80 RICE.AGRON.STUTTGART.18PI 689495 OR18AR SD