Details for: PI 534236, Medicago rigiduloides E. Small, CPI 134988


Summary Data
Taxonomy:
Medicago rigiduloides E. Small
Top Name:
CPI 134988
Origin:
Collected – Turkey
Received by NPGS:
01 Jan 1987
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 534236 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.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Medicago rigiduloides E. Small
Top Name:
CPI 134988
Origin:
Collected – Turkey
Received by NPGS:
01 Jan 1987
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
01 August 1962.
Turkey
Locality: Terasli saha Tupla fabrikasi

Collector(s):
Donated
01 January 1987.
Alberta, Canada
Comment: Received through G.R. Bauchan, Germplasm Quality and Enhancement Laboratory, USDA-ARS, Beltsville, Maryland.
Donor(s):
Accession Names and Identifiers
CPI 134988
Type: Institute identifier
Group: C.P.I.
Commonwealth Scientific and Industrial Res. Org. (Australia)

SA 31980
Type: Institute identifier
Data on SA number came from Steve Hughes
Hughes, Steve J. South Australian Research & Development Institute

589
Type: Collector identifier

W6 4410
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

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

413160
Place of publication:

Canad. J. Bot. 68:2614. 1990
Verified:
04/06/1999 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Invalid Designation(s)
Medicago rigidula auct. Asian
Common names
Annotations
Other Links
Actions
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
  • Small, E., B. Brooke, & E. J. Crawford. 1990. Intercontinental differentiation in Medicago rigidula. Canad. J. Bot. 68:2607-2613. Note: Shows a drawing of the 1-5 codes used for spine curvature. Number of accessions cited: 311
  • Small, E., B. Brooke, & E. J. Crawford. 1990. Intercontinental differentiation in Medicago rigidula. Canad. J. Bot. 68:2607-2613. Note: Shows a picture of pollen shapes. Number of accessions cited: 311
  • Small, E. 1990. Medicago rigiduloides, a new species segregated from M. rigidula. Canad. J. Bot. 68:2614-2617. Note: Shows a good drawing of a Medicago rigiduloides pod. Number of accessions cited: 305
  • 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).5.66 MEDIC.ANTHRACNOSE.95.ONEILLPI 534236 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.1.57 MEDIC.MILDWAUDPC.97.YAEGEPI 534236 91i SD
DISEASEMildew resistant (Erysiphe)Powdery mildew resistant (Erysiphe pisi) in per cent resistant.  MEDIC.MILDWREST1.97.YAEGEPI 534236 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 534236 91i SD
DISEASEMildew: Condium produced(I8)Condium production by Peronospora trifolium isolates I8 on seedlings0 - no symptoms MEDIC.MILDWCONDI.97.YAEGEPI 534236 91i SD
GROWTHGrowth habitPlant growth habit9 - PROSTRATE MEDIC.GROWTHHAB.92.BAUCHANPI 534236 91i SD
GROWTHPlant HeightPlant height measured in centimeters (mean of 3 mature plants).3 MEDIC.HEIGHT.92.BAUCHANPI 534236 91i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.33 MEDIC.SEEDWEIGHT.WRPISPI 534236 91i SD
MORPHOLOGYPlant Maximal SpreadPlant maximal spread, width of the largest mature plant measured in centimeters.12 MEDIC.SPREAD.92.BAUCHANPI 534236 91i SD
MORPHOLOGYPollen ShapeTaxonomy based on pollen shapeTRI - Triangular-pyramidal shaped pollen - Medicago rigiduloides type MEDIC.TAXONOMY.98.GROOSEPI 534236 91i SD
MORPHOLOGYSpine CurvatureSpine curvature according to Small et al., 19901 - No curves3MEDIC.SPINECURVE.98.GROOSEPI 534236 91i SD
MORPHOLOGYLeaflet WidthLeaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage7 MEDIC.LEAFLETWD.92.BAUCHANPI 534236 91i SD
MORPHOLOGYLeaflet LengthLeaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage5 MEDIC.LEAFLETLT.92.BAUCHANPI 534236 91i SD
MORPHOLOGYInternode LengthMeasured in centimeters on third internode from base on longest branch of three plants1.8 MEDIC.INTERNOLG.92.BAUCHANPI 534236 91i SD
MORPHOLOGYNodulation percentageNodulation percentage0 MEDIC.NODULATION.00.GRAVESPI 534236 91i SD
MORPHOLOGYPod TightnessPod TightnessLP - Loose Pods MEDIC.PODTIGHT.00.GRAVESPI 534236 91i SD
MORPHOLOGYFruit coil numberNumber of fruit coils per plant5.805MEDIC.COILS.98.GROOSEPI 534236 91i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species8 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.92.BAUCHANPI 534236 91i SD
PRODUCTIONBiomass Within SpeciesBiomass within species compared to other accessions of that species.9 - Lowest MEDIC.BIOMSP.92.BAUCHANPI 534236 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 534236 87o SDNot Available