Details for: PI 636725, Oryza sativa L., 'Medark'


Summary Data
Taxonomy:
Oryza sativa L.
Cultivar:
'Medark'
Origin:
Developed – Arkansas, United States
Received by NPGS:
31 Jan 2005
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
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Seed5 gramPI 636725 OR04AR SD
 
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KERNELS

Core Passport Data
Taxonomy:
Oryza sativa L.
Cultivar:
'Medark'
Origin:
Developed – Arkansas, United States
Received by NPGS:
31 Jan 2005
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Accession Names and Identifiers
'Medark'
Type: Cultivar name

STG97F5-05-084
Type: Developer identifier

Narrative
Medark is a semi-dwarf medium-grain rice cultivar adapted to the Southern U.S. It flowers in about 88 days in Arkansas. It has grain yield, height, grain quality, and lodging resistance similar to Bengal, but has improved tolerance to blast, brown spot, and straighthead diseases.
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
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Storage Information Form
Plant Variety Protection Form
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Pathogens
Vouchers
Citations
  • Agrama, H. A. & G. C. Eizenga. 2008. Molecular diversity and genome-wide linkage disequilibrium patterns in a worldwide collection of Oryza sativa and its wild relatives. Euphytica 160:339-355. DOI: 10.1007/s10681-007-9535-y. Note: Netherlands journal of plant breeding Number of accessions cited: 141
Pedigree
Date released:
2004
Description:
Bengal/Short Rico
Intellectual Property Rights
Crop Science Registration. CV-123, RICE. Issued: 01 Sep 2006.
  • Gibbons, J., K. A. K. Moldenhauer, K. Gravois, F. N. Lee, J. L. Bernhardt, J.-F. Muellenet, R. Bryant, R. J. Norman, R. Cartwright, M. Anders, K. Taylor, J. Bullock, & M. M. Blocker. 2006. Registration of Medark rice. Crop Sci. (Madison) 46(5):2316.

U.S. Plant Variety Protection
PVP 200500055
Variety: Medark
Taxonomy: Oryza sativa L.
Experimental name/synonym: RU0001151
Crop: RICE
Applicant: Arkansas Agricultural Experiment Station
Date filed: 01/07/2005
Date issued: 04/27/2005
Status: Certificate Issued
Status date: 04/27/2005