Details for: PI 564594, Agrostis stolonifera L., 'COBRA'


Summary Data
Taxonomy:
Agrostis stolonifera L.
Cultivar:
'COBRA'
Origin:
Developed – Oregon, United States
Received by NPGS:
18 Dec 1992
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Agrostis stolonifera L.
Cultivar:
'COBRA'
Origin:
Developed – Oregon, United States
Received by NPGS:
18 Dec 1992
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
PRE 18 December 1992.
Oregon, United States

Developer(s):
Donated
18 December 1992.
Oregon, United States

Donor(s):
Accession Names and Identifiers
'COBRA'
Type: Cultivar name

W6 11165
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Unique cool season species that exhibits a vigor stoloniferous growth habit. Medium dark green, leafy, semi-erect, fine textured. Forms an even putting surface due to its uniform semi-erect growth habit and low frequency of grain. Produces significantly less thatch. Excellent heat and cold tolerance and often retains dark green color under moderate abiotic stress. High wear tolerance and good recuperative ability due to its agressiveness. Good resist. to dollar spot. Moderate resistance to red leaf spot.
Agrostis stolonifera L.
Genus:
Agrostis
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Agrostidinae
Nomen number:

400060
Place of publication:

Sp. pl. 1:62. 1753
Verified:
05/05/1992 by ARS Systematic Botanists.
Other conspecific taxa
Agrostis stolonifera L. var. palustris (Huds.) Farw. (52 active accession[s])
Agrostis stolonifera L. var. stolonifera (13 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Agrostis maritima Lam.
Agrostis scabriglumis Boiss. & Reut.

Invalid Designation(s)
Agrostis alba auct. Eur.
Common names
LanguageNameAlternate namenoteseqCitation
Englishcreeping bent  1FNA Editorial Committee. 1993-. Flora of North America.
Englishcreeping bent grass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishfiorin  1CIBA-GEIGY, Basel, Switzerland. 1981. Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) 2:9. Note: four books on weeds worldwide in scope
Englishspreading bent  1Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Chinesexi bo li ya jian gu ying西伯利亚剪股颖 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
English (Canada)creeping bent grass Agriculture & Agri-Food Canada official name2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 36.
Frenchagrostide stolonifère  2FNA Editorial Committee. 1993-. Flora of North America.
French (Canada)agrostide stolonifère Agriculture & Agroalimentaire Canada nom officiel2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 36.
GermanFlechtstraußgras  2Office of the Union. 2009. UPOV: International Union for the Protection of New Varieties of Plants. List of the taxa protected by the members of the Union
Germanweißes Straußgras  2Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Italianagrostide palustre  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianagrostide stolonifera  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Spanishagróstide estolonífera  2Office of the Union. 2009. UPOV: International Union for the Protection of New Varieties of Plants. List of the taxa protected by the members of the Union
Swedishkrypven  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transliterated Russianpolevica pobegonosnaâ  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Annotations
  • The Taxonomic Name Of The Accession When It Was Received: 21 Dec 1992, from Agrostis palustris Huds. to Agrostis stolonifera L. var. palustris (Huds.) Farw.
  • Taxonomic Re-Identification: 07 Jan 2008, from Agrostis stolonifera L. var. palustris (Huds.) Farw. to Agrostis stolonifera L.
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Advanced polycross progeny testing identified following seven parents for narrow based synthetic cv: AG 314, AG 563, AG 32, AG Twin Orchard, AG 25, AG 26, AG 552.
Intellectual Property Rights
Crop Science Registration. CV-4, BENTGRASS. Issued: 01 Jan 1994.
  • Engel, R. E., G. W. Pepin, & C. W. Edminster. 1994. Cobra Creeping Bentgrass. Crop Sci. (Madison) 34(1):306. Note: CV-4

U.S. Plant Variety Protection
PVP 8900086
Variety: Cobra
Taxonomy: Agrostis stolonifera L.
Experimental name/synonym: HK
Crop: BENTGRASS, CREEPING
Applicant: DLF Pickseed USA, Inc.
Date filed: 01/30/1989
Date issued: 01/31/1991
Status: Certificate Expired
Status date: 01/31/2009

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.003 GRASS.SEEDWEIGHT.WRPISPI 564594 93o SDNot Available