Details for: PI 307417, Medicago sativa L. subsp. sativa, 50-121


Summary Data
Taxonomy:
Medicago sativa L. subsp. sativa
Top Name:
50-121
Origin:
Donated – Former, Soviet Union
Received by NPGS:
12 Aug 1965
PI Assigned:
1965
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 307417 83i 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
Top Name:
50-121
Origin:
Donated – Former, Soviet Union
Received by NPGS:
12 Aug 1965
PI Assigned:
1965
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Donated
PRE 12 August 1965.
Former, Soviet Union
Comment: Records do not indicate the collection site, date or collector of this acccession.
NEAR 12 August 1965.
Minnesota, United States
Comment: Records suggest this accession was donated to the NPGS by Dr. Don Barnes, who moved to the USDA Forage and Ranch Branch in Beltsville, in 1965, from Minnesota.
NEAR 15 September 2007.
Maryland, United States
Comment: This accession was part of the Medicago Species Collection, which was assembled between 1956 and 1978 by the USDA Forage and Range Branch, Crops Research Division, Beltsville, Maryland.
Donor(s):
Accession Names and Identifiers
50-121
Type: Institute identifier
Identifier used by USDA Forage and Range Research Branch, Beltsville, MD

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
  • Nomenclature Name Change: 14 Feb 1994, from Medicago sativa L. to Medicago sativa L. subsp. sativa
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Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEBacterial wiltPercent of plants resistant to Bacterial wilt. (Corynebacterium insidiosum).2.9 ALFALFA.BACTWILT.89.BARNESPI 307417 83i SD
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

4.19 ALFALFA.SPRBLSTEM.89.LEATHPI 307417 83i SD
DISEASEPhytophthora root rotPercent of plants resistant to Phytophthora Root rot (Phytophthora megasperma).0 ALFALFA.PHYROOTROT.89.MCCASLINPI 307417 83i SD
DISEASECommon leaf spotPercent of plants resistant to Common Leaf spot (Pseudopeziza medicaginis).3.87 ALFALFA.LEAFSPOT.89.LEATHPI 307417 83i SD
DISEASEVerticillium wiltPercent of plants resistant to Verticillium wilt (Verticillium albo-atrum).3 ALFALFA.VERTWILT.87.PEADENPI 307417 83i SD
DISEASEFusarium wiltPercent of plants resistant to Fusarium wilt (Fusarium oxysporum).44.55 ALFALFA.FUSWILT.86.BARNESPI 307417 83i SD
DISEASELepto spotPercent of plants resistant to Lepto Spot (Leptosphaerulina briosiana).3.76 ALFALFA.LEPTOSPOT.89.LEATHPI 307417 83i SD
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).12.1 ALFALFA.DOWNYMILD.I8.85.STUTPI 307417 83i SD
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).30.4 ALFALFA.DOWNYMILD.I7.85.STUTPI 307417 83i SD
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

4.3 ALFALFA.STEMPHLFSP.89.LEATHPI 307417 83i SD
DISEASEAphanomycesPercent resistant plants to Aphanomyces eutieches.1.8 ALFALFA.APHAN.89.GRAUPI 307417 83i SD
INSECTPea AphidPercent of seedling survival after pea aphid damage. (Acrythosiphon pisum).0 ALFALFA.PEAAPHID.87.MANGPI 307417 83i SD
INSECTPotato LeafhopperPercent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).2.5 ALFALFA.POTLEAFHOP.89.BYERSPI 307417 83i SD
INSECTSpotted Alfalfa AphidPercent of seedling survival after Spotted Alfalfa aphid damage (Therioaphis maculata).4.4 ALFALFA.SPOTALFAPH.87.MANGPI 307417 83i SD
INSECTBlue aphidPercent of seedling survival after Blue aphid damage. (Acyrthosiphon kondoi).19.99 ALFALFA.BLUEAPHID.86.CADDELPI 307417 83i SD
INSECTClover Root curculioPercent of plants resistant to Clover Root Curculio (Sitonia hispidulus).31.06 ALFALFA.ROOTCURC.90.BYERSPI 307417 83i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.1 ALFALFA.SEEDWEIGHT.WRPISPI 307417 83i SD
STRESSSalt germination - ic(50) valuSodium chloride concentration which inhibits germination of 50% of the viable seed.-0.1 ALFALFA.SALTGERM.88.RUMBPI 307417 83i 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).2.134 ALFALFA.SALTSTRESS.89.SMITHPI 307417 83i SD