Details for: PI 495416, Medicago praecox DC., 408


Summary Data
Taxonomy:
Medicago praecox DC.
Top Name:
408
Origin:
Collected – Canada
Received by NPGS:
01 Jan 1985
PI Assigned:
1985
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 495416 68i 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 praecox DC.
Top Name:
408
Origin:
Collected – Canada
Received by NPGS:
01 Jan 1985
PI Assigned:
1985
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected

Canada

Collector(s):
Donated
01 January 1985.
Alberta, Canada
Comment: Received from G.R. Bauchan, Field Crops Laboratory, USDA-ARS, Beltsville, MD, USA.
Donor(s):
Accession Names and Identifiers
408
Type: Collector identifier
Identifier assigned by K.A. Lesins and I. Lesins

Narrative
Medicago praecox DC.
Genus:
Medicago
Section:
Spirocarpos
Subsection:
Leptospireae
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

23662
Place of publication:

Cat. pl. horti monsp. 123. 1813
Verified:
06/10/1987 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishearly medick  1Botanical Society of the British Isles. BSBI taxon database (on-line resource).
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHWinter vigorWinter vigor4 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.89.GRAVESPI 495416 68i SD
GROWTHGrowth habitPlant growth habit8 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.89.GRAVESPI 495416 68i SD
GROWTHGrowth habitPlant growth habit9 - PROSTRATE MEDIC.GROWTHHAB.92.BAUCHANPI 495416 68i SD
GROWTHPlant HeightPlant height measured in centimeters (mean of 3 mature plants).2.5 MEDIC.HEIGHT.92.BAUCHANPI 495416 68i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.17 MEDIC.SEEDWEIGHT.WRPISPI 495416 68i SD
MORPHOLOGYPlant Maximal SpreadPlant maximal spread, width of the largest mature plant measured in centimeters.19 MEDIC.SPREAD.92.BAUCHANPI 495416 68i SD
MORPHOLOGYLeaflet WidthLeaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage1 MEDIC.LEAFLETWD.92.BAUCHANPI 495416 68i SD
MORPHOLOGYLeaflet LengthLeaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage1 MEDIC.LEAFLETLT.92.BAUCHANPI 495416 68i SD
MORPHOLOGYInternode LengthMeasured in centimeters on third internode from base on longest branch of three plants2.5 MEDIC.INTERNOLG.92.BAUCHANPI 495416 68i SD
PHENOLOGYDays to flowerDays from seeding to first open flower115 MEDIC.DAYSFLOWER.89.GRAVESPI 495416 68i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species6 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.89.GRAVESPI 495416 68i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species9 - POOR MEDIC.BIOMASS.92.BAUCHANPI 495416 68i SD
PRODUCTIONVisual pod productionVisual pod production7 - (1 = HIGHEST, 9 = POOREST) MEDIC.PODPRODUCT.89.GRAVESPI 495416 68i SD
PRODUCTIONGrams of seed producedGrams of seed produced69 MEDIC.GRAMSPROD.89.GRAVESPI 495416 68i SD
PRODUCTIONBiomass Within SpeciesBiomass within species compared to other accessions of that species.7 - (1 = Highest, 9 = Lowest) MEDIC.BIOMSP.92.BAUCHANPI 495416 68i SD