Details for: PI 319041, Medicago rigidula (L.) All., G-23


Summary Data
Taxonomy:
Medicago rigidula (L.) All.
Top Name:
G-23
Origin:
Collected – Spain
Received by NPGS:
13 Mar 1967
PI Assigned:
1967
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 319041 97i 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 rigidula (L.) All.
Top Name:
G-23
Origin:
Collected – Spain
Received by NPGS:
13 Mar 1967
PI Assigned:
1967
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
01 July 1963.
Spain
Locality: Collected in the vicinity of Urda, Toledo, Spain.
Coordinates: 39.4167, -3.7167 (Map it)

Donated
13 March 1967.

Comment: Received through Agricultural Attache, American Embassy, Rome, Italy, under Public Law 480 Project E25-FS-1.
Donor(s):
Accession Names and Identifiers
G-23
Type: Other or unclassified name
Based on available information, can not determine if alternative identifier is from donor, developer or collector.

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

23668
Place of publication:

Fl. pedem. 1:316. 1785
Comment:
non Medicago rigidula auct. Asian (= M. rigiduloides E. Small)
Verified:
06/10/1987 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Medicago polymorpha L. var. rigidula L.

Autonym(s)
Medicago rigidula (L.) All. var. rigidula

Heterotypic Synonym(s)
Medicago agrestis Ten.
Medicago cinerascens Jord.
Medicago gerardi Waldst. & Kit. ex Willd.
Medicago morisiana Jord.
Medicago muricata (L.) All.
Medicago polymorpha L. var. muricata L.
Medicago rigidula (L.) All. var. agrestis (Ten.) Burnat
Medicago rigidula (L.) All. var. cinerascens (Jord.) Rouy
Medicago rigidula (L.) All. var. morisiana (Jord.) Rouy
Medicago rigidula (L.) All. var. submitis Boiss.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishTifton bur-clover  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
EnglishTifton medic  1Townsend, C. C. & E. Guest. 1966-. Flora of Iraq.
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
  • 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
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHWinter vigorWinter vigor6 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.97.GRAVESPI 319041 97i SD
GROWTHWinter vigorWinter vigor8 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.87.GRAVESPI 319041 87i SDNot Available
GROWTHGrowth habitPlant growth habit8 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.97.GRAVESPI 319041 97i SD
GROWTHGrowth habitPlant growth habit9 - PROSTRATE MEDIC.GROWTHHAB.92.BAUCHANPI 319041 87i SDNot Available
GROWTHPlant HeightPlant height measured in centimeters (mean of 3 mature plants).3 MEDIC.HEIGHT.92.BAUCHANPI 319041 87i SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.44 MEDIC.SEEDWEIGHT.WRPISPI 319041 97i SD
MORPHOLOGYPlant Maximal SpreadPlant maximal spread, width of the largest mature plant measured in centimeters.39 MEDIC.SPREAD.92.BAUCHANPI 319041 87i SDNot Available
MORPHOLOGYPollen ShapeTaxonomy based on pollen shapeCYL - Cylindrical-columnar shaped pollen - Medicago rigidula type MEDIC.TAXONOMY.98.GROOSEPI 319041 87i SDNot Available
MORPHOLOGYSpine CurvatureSpine curvature according to Small et al., 19903 - Curved3MEDIC.SPINECURVE.98.GROOSEPI 319041 87i SDNot Available
MORPHOLOGYLeaflet WidthLeaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage9 MEDIC.LEAFLETWD.92.BAUCHANPI 319041 87i SDNot Available
MORPHOLOGYLeaflet LengthLeaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage9 MEDIC.LEAFLETLT.92.BAUCHANPI 319041 87i SDNot Available
MORPHOLOGYInternode LengthMeasured in centimeters on third internode from base on longest branch of three plants3.2 MEDIC.INTERNOLG.92.BAUCHANPI 319041 87i SDNot Available
MORPHOLOGYFruit coil numberNumber of fruit coils per plant5.405MEDIC.COILS.98.GROOSEPI 319041 87i SDNot Available
PHENOLOGYDays to flowerDays from seeding to first open flower126 MEDIC.DAYSFLOWER.97.GRAVESPI 319041 97i SD
PHENOLOGYDays to flowerDays from seeding to first open flower136 MEDIC.DAYSFLOWER.87.GRAVESPI 319041 87i SDNot Available
PRODUCTIONBiomass Among SpeciesPlant biomass among species4 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.97.GRAVESPI 319041 97i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species7 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.87.GRAVESPI 319041 87i SDNot Available
PRODUCTIONBiomass Among SpeciesPlant biomass among species8 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.92.BAUCHANPI 319041 87i SDNot Available
PRODUCTIONVisual pod productionVisual pod production4 - (1 = HIGHEST, 9 = POOREST) MEDIC.PODPRODUCT.97.GRAVESPI 319041 97i SD
PRODUCTIONVisual pod productionVisual pod production5 - (1 = HIGHEST, 9 = POOREST) MEDIC.PODPRODUCT.87.GRAVESPI 319041 87i SDNot Available
PRODUCTIONGrams of seed producedGrams of seed produced211 MEDIC.GRAMSPROD.97.GRAVESPI 319041 97i SD
PRODUCTIONGrams of seed producedGrams of seed produced60 MEDIC.GRAMSPROD.87.GRAVESPI 319041 87i SDNot Available
PRODUCTIONBiomass Within SpeciesBiomass within species compared to other accessions of that species.5 - (1 = Highest, 9 = Lowest) MEDIC.BIOMSP.92.BAUCHANPI 319041 87i SDNot Available