Details for: PI 426207, Medicago sativa L. subsp. sativa, K-1020


Summary Data
Taxonomy:
Medicago sativa L. subsp. sativa
Top Name:
K-1020
Origin:
Collected – Afghanistan
Received by NPGS:
24 Mar 1978
PI Assigned:
1978
Improvement Status:
Cultivated material
Reproductive Uniformity:

Population
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.
  
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SEED

Core Passport Data
Taxonomy:
Medicago sativa L. subsp. sativa
Top Name:
K-1020
Origin:
Collected – Afghanistan
Received by NPGS:
24 Mar 1978
PI Assigned:
1978
Improvement Status:
Cultivated material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
19 June 1976.
Afghanistan
Locality: Seed collected in vicinity of Charikar, Paavan, Afganistan.
Coordinates: 35.1667, 69.1667 (Map it)

Collector(s):
Accession Names and Identifiers
K-1020
Type: Collector identifier

PK 0576
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
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
  • Taxonomic Re-Identification: 17 Sep 1986, 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
DISEASEBacterial wiltPercent of plants resistant to Bacterial wilt. (Corynebacterium insidiosum).15.91 ALFALFA.BACTWILT.89.BARNESPI 426207 82i SDNot Available
DISEASESpring Black StemDisease reaction/rating to Spring Black Stem (Phoma medicaginis) using the Standard Test 1-5 rating scale.

Data was taken on a 1 to 5 scale.
1 = Resistant : Healthy, symptom-free top growth
2 = Resistant : Small (<2mm), brown or black lesions or flecks; no defoliation
3 = Susceptible : Larger (2 to 3mm),disrete lesions; lesions may be on leaves and petioles; usually no chlorosis or defoliation
4 = Susceptible : Large (>3mm) lesions; no defoliation;petiole lesions
5 = Susceptible : Lesions > 3mm, fruiting; dead leaves or defoliation

3.87 ALFALFA.SPRBLSTEM.84.LEATHPI 426207 82i SDNot Available
DISEASECommon leaf spotPercent of plants resistant to Common Leaf spot (Pseudopeziza medicaginis).4.13 ALFALFA.LEAFSPOT.84.LEATHPI 426207 82i SDNot Available
DISEASEVerticillium wiltPercent of plants resistant to Verticillium wilt (Verticillium albo-atrum).4 ALFALFA.VERTWILT.85.PEADENPI 426207 82i SDNot Available
DISEASEFusarium wiltPercent of plants resistant to Fusarium wilt (Fusarium oxysporum).13.44 ALFALFA.FUSWILT.86.BARNESPI 426207 82i SDNot Available
DISEASELepto spotPercent of plants resistant to Lepto Spot (Leptosphaerulina briosiana).3.86 ALFALFA.LEPTOSPOT.84.LEATHPI 426207 82i SDNot Available
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).0 ALFALFA.DOWNYMILD.I8.84.STUTPI 426207 82i SDNot Available
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).0.7 ALFALFA.DOWNYMILD.I7.84.STUTPI 426207 82i SDNot Available
DISEASEStemphylium Leaf spotDisease reaction/rating to Stemphylium Leaf Spot (Stemphylium botryosum) using the Standard Test 1-5 rating scale.

Data was taken on a 1 to 5 scale.
1 = Resistant : Healthy, symptom-free top growth
2 = Resistant : Small (<1mm) brown or black lesions or pepper spots; no defoliation
3 = Susceptible : Larger (1 to 3mm), discreet lesions with necrotic centers; usually no chlorosis or defoliation
4 = Susceptible : Larger (>3mm), target-type lesions or necrotic areas; may have petiole lesions
5 = Susceptible : Lesions > 3mm, chlorosis, defoliation

4.36 ALFALFA.STEMPHLFSP.84.LEATHPI 426207 82i SDNot Available
DISEASEAphanomycesPercent resistant plants to Aphanomyces eutieches.1 ALFALFA.APHAN.88.GRAUPI 426207 82i SDNot Available
INSECTPea AphidPercent of seedling survival after pea aphid damage. (Acrythosiphon pisum).6.1 ALFALFA.PEAAPHID.86.MANGPI 426207 82i SDNot Available
INSECTSpotted Alfalfa AphidPercent of seedling survival after Spotted Alfalfa aphid damage (Therioaphis maculata).14.3 ALFALFA.SPOTALFAPH.86.MANGPI 426207 82i SDNot Available
INSECTBlue aphidPercent of seedling survival after Blue aphid damage. (Acyrthosiphon kondoi).6.76 ALFALFA.BLUEAPHID.86.CADDELPI 426207 82i SDNot Available
STRESSSalt germination - ic(50) valuSodium chloride concentration which inhibits germination of 50% of the viable seed.-0.51 ALFALFA.SALTGERM.88.RUMBPI 426207 82i SDNot Available
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.0.66 ALFALFA.ACIDSOIL.92.BOUTONPI 426207 82i SDNot Available