Details for: PI 516851, Medicago sativa L. subsp. sativa, GR 722


Summary Data
Taxonomy:
Medicago sativa L. subsp. sativa
Top Name:
GR 722
Origin:
Collected – Morocco
Received by NPGS:
01 Jan 1986
PI Assigned:
1988
Improvement Status:
Landrace
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 516851 92i 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.
  
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Core Passport Data
Taxonomy:
Medicago sativa L. subsp. sativa
Top Name:
GR 722
Origin:
Collected – Morocco
Received by NPGS:
01 Jan 1986
PI Assigned:
1988
Improvement Status:
Landrace
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
01 August 1983.
Morocco
Locality: 218km S of Ouarzazate on Road 6965, Tagounite, Ouarzazate, Morocco.
Coordinates: 30.9167, -6.9167 (Map it)
Elevation: 700m.
Environment description: Draa zone.
Comment: Collector obtained material from El Attani Abdelkader. (PI 197)
Collector(s):
Accession Names and Identifiers
GR 722
Type: Collector identifier

MR 0783
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
1983 seed crop. (PI 197)
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
Other Links
Actions
Pathogens
Vouchers
Citations
  • Basigalup, D. H., D. K. Barnes, & R. E. Stucker. 1995. Development of a Core Collection for Perennial Medicago Plant Introductions. Crop Sci. (Madison) 35:1163-1168. Number of accessions cited: 200
  • Skinner, D. Z. 2000. Non random chloroplast DNA hypervariability in Medicago sativa. Theor. Appl. Genet. 101:1242-1249. Number of accessions cited: 135
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALCrude protein in the stemCrude protein in the stem8.9 ALFALFA.CRUDESTEM.92.JUNGPI 516851 92i SD
CHEMICALCrude protein in the leafCrude protein in the leaf.24 ALFALFA.1989.BARNESPI 516851 92i SD
CHEMICALCrude protein in the leafCrude protein in the leaf.26.7 ALFALFA.CRUDELEAF.92.JUNGPI 516851 92i SD
CHEMICALBy pass proteinIn-vitro dry matter disappearance (ivdmd) expressed as a percent of the cultivar venal. Higher than 100% suggests low digestibility & higher by-pass protein.108 ALFALFA.PROTBYPASS.93.VOLENECPI 516851 92i SD
DISEASEAnthracnosePercent of plants resistant to Anthracnose (Colletotrichum trifolii).0 ALFALFA.ANTHRAC.89.WOODWARDPI 516851 92i SD
DISEASEBacterial wiltPercent of plants resistant to Bacterial wilt. (Corynebacterium insidiosum).0 ALFALFA.BACTWILT.89.BARNESPI 516851 92i SD
DISEASEPhytophthora root rotPercent of plants resistant to Phytophthora Root rot (Phytophthora megasperma).29 ALFALFA.PHYROOTROT.91.NYGAARDPI 516851 92i SD
DISEASEFusarium wiltPercent of plants resistant to Fusarium wilt (Fusarium oxysporum).38.06 ALFALFA.FUSWILT.92.BARNESPI 516851 92i SD
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).2.7 ALFALFA.DOWNYMILD.I7.92.STUTPI 516851 92i SD
DISEASEDowny mildewPercent of plants resistant to Downy mildew (Peronospora trifoliorum).7.7 ALFALFA.DOWNYMILD.I8.92.STUTPI 516851 92i SD
DISEASEAphanomycesPercent resistant plants to Aphanomyces eutieches.3 ALFALFA.APHAN.91.GRAUPI 516851 92i SD
DISEASESclerotinia resistancePercent resistant plants to Sclerotinia.3.4 ALFALFA.SCLEROT.94.RHODESPI 516851 92i SD
DISEASEResistance to RhizoctoniaPercent resistance to Rhizoctonia.13.84 ALFALFA.RHIZOC.91.VIANDPI 516851 92i SD
GROWTHPlant growth habitPlant growth habit evaluated during the mid stage of the second regrowth (August 8-9).7 - SEMI-ERECT (MESILLA) ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHFall growthFall growth evaluated by plant height on October 11-12.5 - 21-25 CM ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHCrown stem diameterDiameter of the crown stem2 - (1 = NARROW, 5 = WIDE) ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHTaproot diameterDiameter of the taproot2 - (1 - <= 5MM, 5 - >= 12.5 MM) ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHSecondary root diameterSecondary root diameter2 - (1 = 2-5 MM, 5 = GREATER THAN 12.5 MM) ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHSeedling vigorSeedling vigor visually estimated as plant size during the fourth week after germination.5 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHRecovery rateRecovery rate visually estimated 2 weeks after the first spring cutting (mid July).5 - INTERMEDIATE (SARANAC) ALFALFA.1989.BARNESPI 516851 92i SD
GROWTHCrown widthWidth of the crown3 - (1 = NARROW, 5 = WIDE) ALFALFA.1989.BARNESPI 516851 92i SD
INSECTLygus bugResistance to lygus bug3 - 2 LEAVES WILTED ALFALFA.LYGUSBUG.93.TEUBERPI 516851 92i SD
INSECTSpotted Alfalfa AphidPercent of seedling survival after Spotted Alfalfa aphid damage (Therioaphis maculata).5.3 ALFALFA.SPOTALFAPH.90.CADDELPI 516851 92i SD
MOLECULARChloroplast DNA hypervariabiliChloroplast DNA hypervariability. The average distance relative to all other measured. Other data downloadable as Excel:135 by 135 matrix and Genetic distance between 2 accessions(8972 combinations)- click on Chloroplast DNA hypervariabili0.589 ALFALFA.GENEDIST.99.SKINNERPI 516851 92i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.22 ALFALFA.SEEDWEIGHT.WRPISPI 516851 92i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.22 ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYLeaf sizeLeaf size visually estimated on August 30.8 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYDepth of the crownDepth of the crown2 - (1 = SHALLOW, 5 = DEEP) ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYCrown branchingBranching of the crown3 - (1 = LOW, 5 = DEEP) ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYCrown bud numberNumber of crown buds1 - FEW ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYCrown originOrigin of the crown2 - ONE MAJOR (THICK) STEM AND MANY SMALL ONES ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYSecondary root numberNumber of secondary roots2 - (1 = 0 TO 1, 6 = GREATER THAN OR EQUAL TO 12) ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYSecondary root positionSecondary root position1 - GREATER THAN OR EQUAL TO 20 CM BELOW CROWN ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYFibrous root massFibrous root mass4 - (1 = NONE, 5 = MANY) ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYDeterminate taproot percentageDeterminate taproot percentage20 ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYDeterminate taproot positionDeterminate taproot position2 - (0 - >= 20 CM BELOW CROWN, 5 - <= 5 CM BELOW GROUND) ALFALFA.1989.BARNESPI 516851 92i SD
MORPHOLOGYUnifoliate internode lengthUnifoliate internode length - the distance between the cotyledonary node and the unifoliate leaf node measured in millimeters.19.5636ALFALFA.UILENGTH.93.GORDONPI 516851 92i SD
PHENOLOGYDays to maturityNumber of days between the first and second cut30 ALFALFA.1989.BARNESPI 516851 92i SD
PHENOLOGYMaturityVisual estimate of the morphological stages of development.5 - 5 MEDIUM on 1-9 scale ALFALFA.1989.BARNESPI 516851 92i SD
PRODUCTIONSeed productivitySeed productivity. coded 1-9.3 - (1 = HIGH, 9 = LOW) ALFALFA.SEEDPROD.92.PEADENPI 516851 92i SD
PRODUCTIONLeaf acid detergent fiberAcid detergent fiber of the leaf taken at maturity14.2 ALFALFA.1989.BARNESPI 516851 92i SD
PRODUCTIONLeaf acid detergent fiberAcid detergent fiber of the leaf taken at maturity19.9 ALFALFA.ADFLEAF.92.JUNGPI 516851 92i SD
PRODUCTIONLeaf neutral detergent fiberNeutral detergent fiber of leaf taken at maturity22.6 ALFALFA.1989.BARNESPI 516851 92i SD
PRODUCTIONLeaf neutral detergent fiberNeutral detergent fiber of leaf taken at maturity24.2 ALFALFA.NDFLEAF.92.JUNGPI 516851 92i SD
PRODUCTIONStem acid detergent fiberAcid detergent fiber of stem taken at maturity56.2 ALFALFA.ADFSTEM.92.JUNGPI 516851 92i SD
PRODUCTIONStem neutral detergent fiberNeutral detergent fiber of stem taken at maturity65 ALFALFA.NDFSTEM.92.JUNGPI 516851 92i SD
PRODUCTIONSeedling year yieldSeedling year yield measured in grams of dry matter per plot.270.5 ALFALFA.1989.BARNESPI 516851 92i SD
PRODUCTIONStem leaf ratioStem leaf ratio3.4 ALFALFA.1989.BARNESPI 516851 92i SD
STRESSSalt germination - ic(50) valuSodium chloride concentration which inhibits germination of 50% of the viable seed.-0.74 ALFALFA.SALTGERM.91.RUMBPI 516851 92i 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).0.599 ALFALFA.SALTSTRESS.91.SMITHPI 516851 92i SD
STRESSFrost damageFrost damage visually estimated on October 10, after a severe frost during the last week of September.9 - MOST ALFALFA.1989.BARNESPI 516851 92i SD
STRESSWinter injuryWinter injury visually evaluated for damage and death.9 - Most winter injury ALFALFA.1989.BARNESPI 516851 92i SD
SUBSETCore subsetA flag to indicate the accession is part of the core subsetY - YES, ACCESSION IS PART OF THE CORE ALFALFA.COREPI 516851 86o SDNot Available