Details for: PI 516797, Medicago sativa L. subsp. sativa, GR 644


Summary Data
Taxonomy:
Medicago sativa L. subsp. sativa
Top Name:
GR 644
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 516797 86o 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 644
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
29 July 1983.
Morocco
Locality: Meski, Errachidia, Morocco.
Coordinates: 31.8833, -4.3000 (Map it)
Environment description: Mountain zone.
Comment: Collector obtained material from Louazani Bel Kaaii. (PI 197)
Collector(s):
Accession Names and Identifiers
GR 644
Type: Collector identifier

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

Narrative
1982 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
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALCrude protein in the stemCrude protein in the stem13.8 ALFALFA.1989.BARNESPI 516797 86o SD
CHEMICALCrude protein in the leafCrude protein in the leaf.28.4 ALFALFA.1989.BARNESPI 516797 86o 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 516797 86o SD
GROWTHFall growthFall growth evaluated by plant height on October 11-12.5 - 21-25 CM ALFALFA.1989.BARNESPI 516797 86o SD
GROWTHCrown stem diameterDiameter of the crown stem2 - (1 = NARROW, 5 = WIDE) ALFALFA.1989.BARNESPI 516797 86o SD
GROWTHTaproot diameterDiameter of the taproot2 - (1 - <= 5MM, 5 - >= 12.5 MM) ALFALFA.1989.BARNESPI 516797 86o SD
GROWTHSecondary root diameterSecondary root diameter3 - (1 = 2-5 MM, 5 = GREATER THAN 12.5 MM) ALFALFA.1989.BARNESPI 516797 86o SD
GROWTHSeedling vigorSeedling vigor visually estimated as plant size during the fourth week after germination.7 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 516797 86o SD
GROWTHCrown widthWidth of the crown3 - (1 = NARROW, 5 = WIDE) ALFALFA.1989.BARNESPI 516797 86o SD
INSECTBlue aphidPercent of seedling survival after Blue aphid damage. (Acyrthosiphon kondoi).21.35 ALFALFA.BLUEAPHID.90.CADDELPI 516797 86o SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.2 ALFALFA.SEEDWEIGHT.WRPISPI 516797 86o SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.2 ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYLeaf sizeLeaf size visually estimated on August 30.7 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYDepth of the crownDepth of the crown4 - (1 = SHALLOW, 5 = DEEP) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYCrown branchingBranching of the crown3 - (1 = LOW, 5 = DEEP) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYCrown bud numberNumber of crown buds2 - (1 = FEW, 5 = MANY) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYCrown originOrigin of the crown1 - MANY THIN STEMS ORIGINATE AT THE SAME NARROW POINT ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYSecondary root numberNumber of secondary roots3 - (1 = 0 TO 1, 6 = GREATER THAN OR EQUAL TO 12) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYSecondary root positionSecondary root position2 - (1 - >= 20 CM BELOW CROWN, 5 - <= 5 CM BELOW CROWN) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYFibrous root massFibrous root mass4 - (1 = NONE, 5 = MANY) ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYDeterminate taproot percentageDeterminate taproot percentage70 ALFALFA.1989.BARNESPI 516797 86o SD
MORPHOLOGYDeterminate taproot positionDeterminate taproot position4 - (0 - >= 20 CM BELOW CROWN, 5 - <= 5 CM BELOW GROUND) ALFALFA.1989.BARNESPI 516797 86o SD
PHENOLOGYDays to maturityNumber of days between the first and second cut25 ALFALFA.1989.BARNESPI 516797 86o SD
PHENOLOGYMaturityVisual estimate of the morphological stages of development.5 - 5 MEDIUM on 1-9 scale ALFALFA.1989.BARNESPI 516797 86o SD
PRODUCTIONLeaf acid detergent fiberAcid detergent fiber of the leaf taken at maturity15.5 ALFALFA.1989.BARNESPI 516797 86o SD
PRODUCTIONLeaf neutral detergent fiberNeutral detergent fiber of leaf taken at maturity20.9 ALFALFA.1989.BARNESPI 516797 86o SD
PRODUCTIONStem acid detergent fiberAcid detergent fiber of stem taken at maturity47.9 ALFALFA.1989.BARNESPI 516797 86o SD
PRODUCTIONStem neutral detergent fiberNeutral detergent fiber of stem taken at maturity57.6 ALFALFA.1989.BARNESPI 516797 86o SD
PRODUCTIONSeedling year yieldSeedling year yield measured in grams of dry matter per plot.246.9 ALFALFA.1989.BARNESPI 516797 86o SD
PRODUCTIONStem leaf ratioStem leaf ratio2.3 ALFALFA.1989.BARNESPI 516797 86o SD
STRESSSalt germination - ic(50) valuSodium chloride concentration which inhibits germination of 50% of the viable seed.-0.84 ALFALFA.SALTGERM.89.RUMBPI 516797 86o SD
STRESSFrost damageFrost damage visually estimated on October 10, after a severe frost during the last week of September.8 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 516797 86o SD
STRESSWinter injuryWinter injury visually evaluated for damage and death.9 - Most winter injury ALFALFA.1989.BARNESPI 516797 86o SD