Details for: PI 458758, Medicago polymorpha L. var. polymorpha


Summary Data
Taxonomy:
Medicago polymorpha L. var. polymorpha
Origin:
Donated – China
Received by NPGS:
01 May 1981
PI Assigned:
1981
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 458758 93i 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 polymorpha L. var. polymorpha
Origin:
Donated – China
Received by NPGS:
01 May 1981
PI Assigned:
1981
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Donated
01 May 1981.
China

Donor(s):
Accession Names and Identifiers
Narrative
Medicago polymorpha L. var. polymorpha
Genus:
Medicago
Section:
Spirocarpos
Subsection:
Leptospireae
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

310160
Verified:
06/09/1987 by ARS Systematic Botanists.
Other conspecific taxa
Medicago polymorpha L. (565 active accession[s])
Medicago polymorpha L. var. brevispina (Benth.) Heyn (35 active accession[s])
Medicago polymorpha L. var. denticulata (Willd.) Kerguélen (33 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Medicago polymorpha L. f. polymorpha

Heterotypic Synonym(s)
Medicago hispida Gaertn. f. aculeata Urb.
Medicago hispida Gaertn. unranked lappacea (Desr.) Urb.
Medicago hispida Gaertn. unranked terebellum (Willd.) Urb.
Medicago hispida Gaertn. var. lappacea (Desr.) Urb.
Medicago hispida Gaertn. var. nigra (L.) Burnat
Medicago lappacea Desr.
Medicago nigra (L.) Krock.
Medicago polymorpha L. var. nigra L.
Medicago terebellum Willd.

Common names
Annotations
  • Taxonomic Re-Identification: 17 Sep 1986, from Medicago polymorpha L. to Medicago polymorpha L. var. polymorpha
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHWinter vigorWinter vigor6 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.89.GRAVESPI 458758 89i SDNot Available
GROWTHWinter vigorWinter vigor8 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.93.GRAVESPI 458758 89i SDNot Available
GROWTHGrowth habitPlant growth habit3 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.92.BAUCHANPI 458758 89i SDNot Available
GROWTHGrowth habitPlant growth habit5 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.89.GRAVESPI 458758 89i SDNot Available
GROWTHGrowth habitPlant growth habit6 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.93.GRAVESPI 458758 89i SDNot Available
GROWTHPlant HeightPlant height measured in centimeters (mean of 3 mature plants).11.3 MEDIC.HEIGHT.92.BAUCHANPI 458758 89i SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.27 ALFALFA.SEEDWEIGHT.WRPISPI 458758 93i SD
MORPHOLOGYPlant Maximal SpreadPlant maximal spread, width of the largest mature plant measured in centimeters.55 MEDIC.SPREAD.92.BAUCHANPI 458758 89i SDNot Available
MORPHOLOGYLeaflet WidthLeaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage17 MEDIC.LEAFLETWD.92.BAUCHANPI 458758 89i SDNot Available
MORPHOLOGYLeaflet LengthLeaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage18 MEDIC.LEAFLETLT.92.BAUCHANPI 458758 89i SDNot Available
MORPHOLOGYInternode LengthMeasured in centimeters on third internode from base on longest branch of three plants0.9 MEDIC.INTERNOLG.92.BAUCHANPI 458758 89i SDNot Available
PHENOLOGYDays to flowerDays from seeding to first open flower116 MEDIC.DAYSFLOWER.93.GRAVESPI 458758 89i SDNot Available
PHENOLOGYDays to flowerDays from seeding to first open flower131 MEDIC.DAYSFLOWER.89.GRAVESPI 458758 89i SDNot Available
PRODUCTIONBiomass Among SpeciesPlant biomass among species3 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.92.BAUCHANPI 458758 89i SDNot Available
PRODUCTIONBiomass Among SpeciesPlant biomass among species4 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.89.GRAVESPI 458758 89i SDNot Available
PRODUCTIONBiomass Among SpeciesPlant biomass among species5 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.93.GRAVESPI 458758 89i SDNot Available
PRODUCTIONVisual pod productionVisual pod production8 - (1 = HIGHEST, 9 = POOREST) MEDIC.PODPRODUCT.93.GRAVESPI 458758 89i SDNot Available
PRODUCTIONVisual pod productionVisual pod production9 - POOREST MEDIC.PODPRODUCT.89.GRAVESPI 458758 89i SDNot Available
PRODUCTIONGrams of seed producedGrams of seed produced1 MEDIC.GRAMSPROD.89.GRAVESPI 458758 89i SDNot Available
PRODUCTIONGrams of seed producedGrams of seed produced46 MEDIC.GRAMSPROD.93.GRAVESPI 458758 89i SDNot Available
PRODUCTIONBiomass Within SpeciesBiomass within species compared to other accessions of that species.5 - (1 = Highest, 9 = Lowest) MEDIC.BIOMSP.92.BAUCHANPI 458758 89i SDNot Available