Details for: PI 534231, Medicago murex Willd., CPI 134932


Summary Data
Taxonomy:
Medicago murex Willd.
Top Name:
CPI 134932
Origin:
Donated – Manitoba, Canada
Received by NPGS:
01 Jan 1987
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 534231 91i 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 murex Willd.
Top Name:
CPI 134932
Origin:
Donated – Manitoba, Canada
Received by NPGS:
01 Jan 1987
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Donated
01 January 1987.
Manitoba, Canada
Comment: Received through G.R. Bauchan, Germplasm Quality and Enhancement Laboratory, USDA-ARS, Beltsville, Maryland. Collector obtained material from Experimental Farm, Brandon, Manitoba.
Donor(s):
Accession Names and Identifiers
CPI 134932
Type: Institute identifier
Group: C.P.I.
Commonwealth Scientific and Industrial Res. Org. (Australia)

SA 31924
Type: Institute identifier
Data on SA number came from Steve Hughes
Hughes, Steve J. South Australian Research & Development Institute

1979
Type: Donor identifier

W6 4405
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Medicago murex Willd.
Genus:
Medicago
Section:
Spirocarpos
Subsection:
Pachyspireae
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

23626
Place of publication:

Sp. pl. 3(2):1410. 1802
Comment:
may require conservation proposal to preserve usage
Verified:
01/31/1997 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Medicago sphaerocarpos Bertol. var. inermis Guss.

Autonym(s)
Medicago murex Willd. f. murex
Medicago murex Willd. var. murex

Heterotypic Synonym(s)
Medicago murex Willd. f. sorrentini Urb.
Medicago murex Willd. f. sphaerocarpos (Bertol.) Urb.
Medicago murex Willd. var. inermis (Guss.) Urb.
Medicago sorrentini Tineo, nom. nud.

Common names
Annotations
Other Links
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Pathogens
Vouchers
Citations
  • Diwan, N., G. R. Bauchan, & M. S. McIntosh. 1994. A core collection for the United States annual Medicago germplasm collection. Crop Sci. (Madison) 34:279-285. Number of accessions cited: 204
  • Skinner, D. Z., G. R. Bauchan, G. Auricht, & S. Hughes. 1999. Developing a core collection from a large annual Medicago germplasm collection. In: Johson, R. C. & T. Hodgkin, eds., Core collections for today and tomorrow Number of accessions cited: 204
  • Stuteville, D. L., W. L. Graves, L. J. Dixon, L. A. Castlebury, & A. M. Minnis. 2010. Uromyces ciceris-arietini, the cause of chickpea rust: new hosts in the Trifolieae, Fabaceae. Pl. Dis. 94:293-297. Number of accessions cited: 111
  • Yaege, J. R. & D. L. Stuteville. 2002. Reactions in the annual Medicago core germplasm collection to two isolates of Peronospora trifoliorum from alfalfa. Pl. Dis. 84:521-524. Number of accessions cited: 194
  • Yaege, J. R. & D. L. Stuteville. 2002. Reactions of accessions in the annual Medicago core germplasm collection to Erysiphe pisi. Pl. Dis. 86:312-315. Number of accessions cited: 199
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEAnthracnosePercent of plants resistant to anthracnose (Colletotrichum trifolii).0 MEDIC.ANTHRACNOSE.95.ONEILLPI 534231 91i SD
DISEASEMildew: Powdery mildew AUDPCMean area under the disease progress curve (AUDPC) value expressed as standardized proportion/days. Erysiphe pisi as the cause of Powdery mildew.1.52 MEDIC.MILDWAUDPC.97.YAEGEPI 534231 91i SD
DISEASEMildew resistant (Erysiphe)Powdery mildew resistant (Erysiphe pisi) in per cent resistant.  MEDIC.MILDWREST1.97.YAEGEPI 534231 91i SD
DISEASEMildew: Condium produced(I7)Condium production by Peronospora trifolium isolates I7 on seedlings1 - symptoms on less than 25% of the plants MEDIC.MILDWCONDI.97.YAEGEPI 534231 91i SD
DISEASEMildew: Condium produced(I8)Condium production by Peronospora trifolium isolates I8 on seedlings1 - symptoms on less than 25% of the plants MEDIC.MILDWCONDI.97.YAEGEPI 534231 91i SD
GROWTHGrowth habitPlant growth habit9 - PROSTRATE MEDIC.GROWTHHAB.92.BAUCHANPI 534231 91i SD
GROWTHPlant HeightPlant height measured in centimeters (mean of 3 mature plants).10.1 MEDIC.HEIGHT.92.BAUCHANPI 534231 91i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.46 MEDIC.SEEDWEIGHT.WRPISPI 534231 91i SD
MORPHOLOGYPlant Maximal SpreadPlant maximal spread, width of the largest mature plant measured in centimeters.70 MEDIC.SPREAD.92.BAUCHANPI 534231 91i SD
MORPHOLOGYLeaflet WidthLeaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage15 MEDIC.LEAFLETWD.92.BAUCHANPI 534231 91i SD
MORPHOLOGYLeaflet LengthLeaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage15 MEDIC.LEAFLETLT.92.BAUCHANPI 534231 91i SD
MORPHOLOGYInternode LengthMeasured in centimeters on third internode from base on longest branch of three plants0.6 MEDIC.INTERNOLG.92.BAUCHANPI 534231 91i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species4 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.92.BAUCHANPI 534231 91i SD
PRODUCTIONBiomass Within SpeciesBiomass within species compared to other accessions of that species.3 - (1 = Highest, 9 = Lowest) MEDIC.BIOMSP.92.BAUCHANPI 534231 91i SD
SUBSETCore subsetA flag to indicate the accession is part of the core subsetY - YES, THE ACCESSION IS PART OF THE CORE COLLECTION MEDIC.COREPI 534231 87o SDNot Available