Details for: PI 495560, Medicago rigiduloides E. Small, 2005


Summary Data
Taxonomy:
Medicago rigiduloides E. Small
Top Name:
2005
Origin:
Collected – Syria
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 495560 90i 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:
2005
Origin:
Collected – Syria
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

Syria
Comment: Collector obtained material from University of Aleppo, Syria.
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
2005
Type: Collector identifier
Identifier assigned by K.A. Lesins and I. Lesins

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
  • 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 vigor5 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.90.GRAVESPI 495560 90i SD
GROWTHGrowth habitPlant growth habit9 - PROSTRATE MEDIC.GROWTHHAB.90.GRAVESPI 495560 90i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.32 MEDIC.SEEDWEIGHT.WRPISPI 495560 90i SD
MORPHOLOGYPollen ShapeTaxonomy based on pollen shapeTRI - Triangular-pyramidal shaped pollen - Medicago rigiduloides type MEDIC.TAXONOMY.98.GROOSEPI 495560 90i SD
MORPHOLOGYSpine CurvatureSpine curvature according to Small et al., 19903 - Curved3MEDIC.SPINECURVE.98.GROOSEPI 495560 90i SD
MORPHOLOGYNodulation percentageNodulation percentage0 MEDIC.NODULATION.00.GRAVESPI 495560 90i SD
MORPHOLOGYPod TightnessPod TightnessLP - Loose Pods MEDIC.PODTIGHT.00.GRAVESPI 495560 90i SD
MORPHOLOGYFruit coil numberNumber of fruit coils per plant6.405MEDIC.COILS.98.GROOSEPI 495560 90i SD
PHENOLOGYDays to flowerDays from seeding to first open flower133 MEDIC.DAYSFLOWER.90.GRAVESPI 495560 90i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species5 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.90.GRAVESPI 495560 90i SD
PRODUCTIONVisual pod productionVisual pod production7 - (1 = HIGHEST, 9 = POOREST) MEDIC.PODPRODUCT.90.GRAVESPI 495560 90i SD
PRODUCTIONGrams of seed producedGrams of seed produced124 MEDIC.GRAMSPROD.90.GRAVESPI 495560 90i SD