Details for: PI 452495, Medicago sativa L. subsp. sativa, 'COSSACK'


Summary Data
Taxonomy:
Medicago sativa L. subsp. sativa
Cultivar:
'COSSACK'
Origin:
Collected – Montana, United States
Received by NPGS:
01 Sep 1980
PI Assigned:
1981
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 452495 89i SD
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:
Medicago sativa L. subsp. sativa
Cultivar:
'COSSACK'
Origin:
Collected – Montana, United States
Received by NPGS:
01 Sep 1980
PI Assigned:
1981
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
28 August 1980.
Montana, United States
Locality: Les Otness Ranch, SW 1/4, Sec. 8, T24N R4W, 5km NE of Choteau, Montana
Coordinates: 47.8400, -112.1600 (Map it)
Elevation: 1100m.
Comment: Received through 1980 Domestic - Canada Medicago Germplasm Collection
Accession Names and Identifiers
'COSSACK'
Type: Cultivar name

CN 37552
Type: Institute identifier
Group: CN
Agriculture and Agri-Food Canada
Agriculture Canada, Research Branch

PGR 10300
Type: Institute identifier
Group: PGR
Plant Gene Resources of Canada
Plant Gene Resource of Canada

R-46
Type: Collector identifier
Rumbaugh, Melvin D. USDA-ARS

MDR 0780
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
The objective was to obtain naturalized germplasm from stands that had survived 25 or more years in drought stressed environments. (NOTES) Field said to have been with seed obtained in 1910. Flowers blue-purple. Seed scarce. Nodules scarce. One nodule sample. (Plant Inventory Vol. No. 189)
Medicago sativa L. subspp. sativa
Genus:
Medicago
Section:
Medicago
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

300359
Verified:
06/10/1987 by ARS Systematic Botanists.
Other conspecific taxa
Medicago sativa L. (19 active accession[s])
Medicago sativa L. nothosubsp. tunetana Murb. (7 active accession[s])
Medicago sativa L. nothosubsp. varia (Martyn) Arcang. (437 active accession[s])
Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. (97 active accession[s])
Medicago sativa L. subsp. falcata (L.) Arcang. (453 active accession[s])
Medicago sativa L. subsp. falcata (L.) Arcang. var. falcata (L.) Döll (0 active accession[s])
Medicago sativa L. subsp. falcata (L.) Arcang. var. viscosa (Rchb.) Posp. (15 active accession[s])
Medicago sativa L. subsp. glomerata (Balb.) Rouy (12 active accession[s])
Medicago sativa L. var. sativa (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Medicago agropyretorum Vassilcz.
Medicago asiatica Sinskaya
Medicago mesopotamica Vassilcz.
Medicago praesativa Sinskaya
Medicago rivularis Vassilcz.
Medicago sogdiana Vassilcz.
Medicago transoxana Vassilcz.

Common names
LanguageNameAlternate namenoteseqCitation
Englishalfalfa  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishlucerne  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishviolet-flower lucerne  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Frenchluzerne  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Germanblaue Luzerne  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanLuzerne  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Japanese Rōmajimurasaki-umagoyashi  2Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portugueseluzerna  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishmielga  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishblålusern  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesezi mu xu  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
  • Nomenclature Name Change: 14 Feb 1994, from Medicago sativa L. to Medicago sativa L. subsp. sativa
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Pathogens
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEAnthracnosePercent of plants resistant to Anthracnose (Colletotrichum trifolii).6.68 ALFALFA.ANTHRAC.90.ONEILLPI 452495 89i SD
DISEASEVerticillium wiltPercent of plants resistant to Verticillium wilt (Verticillium albo-atrum).2 ALFALFA.VERTWILT.90.PEADENPI 452495 89i SD
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).0.8 ALFALFA.DOWNYMILD.I7.90.STUTPI 452495 89i SD
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).16.8 ALFALFA.DOWNYMILD.I8.90.STUTPI 452495 89i SD
DISEASEAphanomycesPercent resistant plants to Aphanomyces eutieches.0 ALFALFA.APHAN.90.GRAUPI 452495 89i SD
DISEASESclerotinia resistancePercent resistant plants to Sclerotinia.7.5 ALFALFA.SCLEROT.93.RHODESPI 452495 89i SD
DISEASEResistance to RhizoctoniaPercent resistance to Rhizoctonia.27.7 ALFALFA.RHIZOC.90.VIANDPI 452495 89i SD
INSECTPotato LeafhopperPercent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).4.2 ALFALFA.POTLEAFHOP.90.BYERSPI 452495 89i SD
INSECTPotato LeafhopperPercent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).4.7 ALFALFA.POTLEAFHOP.91.BYERSPI 452495 89i SD
INSECTPotato LeafhopperPercent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).5.1 ALFALFA.POTLEAFHOP.92.BYERSPI 452495 89i SD
INSECTClover Root curculioPercent of plants resistant to Clover Root Curculio (Sitonia hispidulus).19.1 ALFALFA.ROOTCURC.92.BYERSPI 452495 89i SD
INSECTClover Root curculioPercent of plants resistant to Clover Root Curculio (Sitonia hispidulus).26.4 ALFALFA.ROOTCURC.93.BYERSPI 452495 89i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.2 ALFALFA.SEEDWEIGHT.WRPISPI 452495 89i SD
PRODUCTIONSeed productivitySeed productivity. coded 1-9.4 - (1 = HIGH, 9 = LOW) ALFALFA.SEEDPROD.89.PEADENPI 452495 89i SD
STRESSSalt germination - ic(50) valuSodium chloride concentration which inhibits germination of 50% of the viable seed.-0.46 ALFALFA.SALTGERM.90.RUMBPI 452495 89i SD
STRESSAcid soil toleranceRatio of root dry weight below 1 inch in acid soil to root dry weight below 1 inch in lime soil. Data is compared to an acid tolerant check.1 ALFALFA.ACIDSOIL.92.BOUTONPI 452495 89i SD
STRESSTolerance to salt stressThe ratio of mean regrowth amount under salt stress to that produced under non-stress conditions expressed as a proportion of the ratio for a control cultivar(s).0.918 ALFALFA.SALTSTRESS.90.SMITHPI 452495 89i SD