Details for: PI 499549, Medicago sativa L. nothosubsp. varia (Martyn) Arcang., D 2539


Summary Data
Taxonomy:
Medicago sativa L. nothosubsp. varia (Martyn) Arcang.
Top Name:
D 2539
Origin:
Collected – Nei Mongol Zizhiqu, China
Received by NPGS:
01 Jul 1984
PI Assigned:
1985
Improvement Status:
Cultivated material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 499549 88i 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. nothosubsp. varia (Martyn) Arcang.
Top Name:
D 2539
Origin:
Collected – Nei Mongol Zizhiqu, China
Received by NPGS:
01 Jul 1984
PI Assigned:
1985
Improvement Status:
Cultivated material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
31 July 1980.
Nei Mongol Zizhiqu, China
Comment: Collector obtained material from College of Agriculture and Animal Husbandry, Huhehot, Nei Monggol, China. Received through the 1980 U.S. Plant Germplasm Team to Peoples Republic of China. (PI 193)
Collector(s):
Developed
PRE 01 July 1984.
Nei Mongol Zizhiqu, China

Developer(s):
Accession Names and Identifiers
D 2539
Type: Collector identifier

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

Narrative
Medicago sativa L. nothosubspp. varia (Martyn) Arcang.
Genus:
Medicago
Section:
Medicago
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

104919
Place of publication:

Comp. fl. ital. 160. 1882
Comment:
used for both diploid and tetraploid hybrids arising from the cross
Verified:
06/04/1987 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. 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. subsp. sativa (3377 active accession[s])
Medicago sativa L. var. sativa (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Medicago ×varia Martyn

Homotypic Synonym(s)
Medicago sativa L. var. varia (Martyn) Urb.

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishbastard medic as Medicago ×varia1Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Englishsand lucerne as Medicago ×varia1Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Englishvariegated alfalfa  1Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
Englishvariegated lucerne as Medicago ×varia1Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Chineseza jiao mu xu杂交苜蓿as Medicago ×varia2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: as Medicago ×varia
Frenchluzerne bigarrée  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Frenchluzerne intermédiaire  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
GermanBastardluzerne  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
GermanSandluzerne  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Portuguese (Brazil)luzerna-bastarda  2Groth, D. 2005. pers. comm. Note: re. Brazilian common names
Spanishalfalfa de las arenas  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Spanishalfalfa híbrida  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Medicago ×varia
Annotations
  • Taxonomic Re-Identification: 25 Oct 2012, from Medicago sativa L. subsp. falcata (L.) Arcang. to Medicago sativa L. nothosubsp. varia (Martyn) Arcang.
Other Links
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Pathogens
Vouchers
Citations
  • Brummer, E. C., P. M. Cazarro, & D. Luth. 1999. Ploidy determination of alfalfa germplasm accessions using flow cytometry. Crop Sci. (Madison) 39:1202-1207. Number of accessions cited: 288
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALCrude protein in the stemCrude protein in the stem14.2 ALFALFA.1989.BARNESPI 499549 88i SD
CHEMICALCrude protein in the leafCrude protein in the leaf.30.3 ALFALFA.1989.BARNESPI 499549 88i SD
CYTOLOGICChromosome numberChromosome number (x = 8)325ALFALFA.CHROMNUM.97.BRUMMERPI 499549 88i SD
DISEASEAnthracnosePercent of plants resistant to Anthracnose (Colletotrichum trifolii).1.91 ALFALFA.ANTHRAC.89.ONEILLPI 499549 88i SD
DISEASEBacterial wiltPercent of plants resistant to Bacterial wilt. (Corynebacterium insidiosum).17.2 ALFALFA.BACTWILT.89.BARNESPI 499549 88i SD
DISEASEVerticillium wiltPercent of plants resistant to Verticillium wilt (Verticillium albo-atrum).16 ALFALFA.VERTWILT.89.PEADENPI 499549 88i SD
DISEASEFusarium wiltPercent of plants resistant to Fusarium wilt (Fusarium oxysporum).24.8 ALFALFA.FUSWILT.90.BARNESPI 499549 88i SD
DISEASEAphanomycesPercent resistant plants to Aphanomyces eutieches.0 ALFALFA.APHAN.90.GRAUPI 499549 88i SD
DISEASEResistance to RhizoctoniaPercent resistance to Rhizoctonia.34 ALFALFA.RHIZOC.90.VIANDPI 499549 88i SD
GROWTHFall growthFall growth evaluated by plant height on October 11-12.9 - LESS THAN OR EQUAL TO 5 CM ALFALFA.1989.BARNESPI 499549 88i SD
GROWTHCrown stem diameterDiameter of the crown stem2 - (1 = NARROW, 5 = WIDE) ALFALFA.1989.BARNESPI 499549 88i SD
GROWTHTaproot diameterDiameter of the taproot2 - (1 - <= 5MM, 5 - >= 12.5 MM) ALFALFA.1989.BARNESPI 499549 88i SD
GROWTHSecondary root diameterSecondary root diameter2 - (1 = 2-5 MM, 5 = GREATER THAN 12.5 MM) ALFALFA.1989.BARNESPI 499549 88i SD
GROWTHSeedling vigorSeedling vigor visually estimated as plant size during the fourth week after germination.6 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 499549 88i SD
GROWTHRecovery rateRecovery rate visually estimated 2 weeks after the first spring cutting (mid July).5 - INTERMEDIATE (SARANAC) ALFALFA.1989.BARNESPI 499549 88i SD
GROWTHCrown widthWidth of the crown3 - (1 = NARROW, 5 = WIDE) ALFALFA.1989.BARNESPI 499549 88i SD
INSECTPotato LeafhopperPercent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).2.6 ALFALFA.POTLEAFHOP.93.BYERSPI 499549 88i SD
INSECTPotato LeafhopperPercent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).4.3 ALFALFA.POTLEAFHOP.92.BYERSPI 499549 88i SD
INSECTClover Root curculioPercent of plants resistant to Clover Root Curculio (Sitonia hispidulus).26.16 ALFALFA.ROOTCURC.94.BYERSPI 499549 88i SD
INSECTClover Root curculioPercent of plants resistant to Clover Root Curculio (Sitonia hispidulus).26.9 ALFALFA.ROOTCURC.93.BYERSPI 499549 88i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.19 ALFALFA.SEEDWEIGHT.WRPISPI 499549 88i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.19 ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYFlower colorFlower color.MIX - MIXED8ALFALFA.FLOWCOLOR.97.BRUMMERPI 499549 88i SD
MORPHOLOGYLeaf sizeLeaf size visually estimated on August 30.7 - (1 = LEAST, 9 = MOST) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYDepth of the crownDepth of the crown3 - (1 = SHALLOW, 5 = DEEP) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYCrown branchingBranching of the crown2 - (1 = LOW, 5 = DEEP) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYCrown bud numberNumber of crown buds2 - (1 = FEW, 5 = MANY) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYCrown originOrigin of the crown1 - MANY THIN STEMS ORIGINATE AT THE SAME NARROW POINT ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYSecondary root numberNumber of secondary roots4 - (1 = 0 TO 1, 6 = GREATER THAN OR EQUAL TO 12) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYSecondary root positionSecondary root position2 - (1 - >= 20 CM BELOW CROWN, 5 - <= 5 CM BELOW CROWN) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYFibrous root massFibrous root mass3 - (1 = NONE, 5 = MANY) ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYDeterminate taproot percentageDeterminate taproot percentage0 ALFALFA.1989.BARNESPI 499549 88i SD
MORPHOLOGYDeterminate taproot positionDeterminate taproot position0 - EQUAL TO OR GREATER THAN 20 CM BELOW CROWN ALFALFA.1989.BARNESPI 499549 88i SD
PHENOLOGYDays to maturityNumber of days between the first and second cut44 ALFALFA.1989.BARNESPI 499549 88i SD
PHENOLOGYMaturityVisual estimate of the morphological stages of development.3 - 3 on 1-9 scale ALFALFA.1989.BARNESPI 499549 88i SD
PRODUCTIONSeed productivitySeed productivity. coded 1-9.5 - (1 = HIGH, 9 = LOW) ALFALFA.SEEDPROD.88.PEADENPI 499549 88i SD
PRODUCTIONLeaf acid detergent fiberAcid detergent fiber of the leaf taken at maturity19.1 ALFALFA.1989.BARNESPI 499549 88i SD
PRODUCTIONLeaf neutral detergent fiberNeutral detergent fiber of leaf taken at maturity24.1 ALFALFA.1989.BARNESPI 499549 88i SD
PRODUCTIONStem acid detergent fiberAcid detergent fiber of stem taken at maturity45.9 ALFALFA.1989.BARNESPI 499549 88i SD
PRODUCTIONStem neutral detergent fiberNeutral detergent fiber of stem taken at maturity55.5 ALFALFA.1989.BARNESPI 499549 88i SD
PRODUCTIONSeedling year yieldSeedling year yield measured in grams of dry matter per plot.290.6 ALFALFA.1989.BARNESPI 499549 88i SD
PRODUCTIONStem leaf ratioStem leaf ratio2.4 ALFALFA.1989.BARNESPI 499549 88i SD
STRESSSalt germination - ic(50) valuSodium chloride concentration which inhibits germination of 50% of the viable seed.-0.57 ALFALFA.SALTGERM.89.RUMBPI 499549 88i 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).2.968 ALFALFA.SALTSTRESS.90.SMITHPI 499549 88i SD
STRESSFrost damageFrost damage visually estimated on October 10, after a severe frost during the last week of September.1 - LEAST ALFALFA.1989.BARNESPI 499549 88i SD
STRESSWinter injuryWinter injury visually evaluated for damage and death.2 - (1 = least)(9 = most) ALFALFA.1989.BARNESPI 499549 88i SD