Details for: PI 227850, Medicago rigiduloides E. Small, No. 15155


Summary Data
Taxonomy:
Medicago rigiduloides E. Small
Top Name:
No. 15155
Origin:
Collected – Iran
Received by NPGS:
30 Sep 1955
PI Assigned:
1955
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 227850 78i 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.
  
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Core Passport Data
Taxonomy:
Medicago rigiduloides E. Small
Top Name:
No. 15155
Origin:
Collected – Iran
Received by NPGS:
30 Sep 1955
PI Assigned:
1955
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
01 June 1955.
Iran
Locality: Badgka, 16 km East of Shiraz, Fars, Iran.
Coordinates: 29.6200, 52.6900 (Map it)
Elevation: 1676m.
Comment: Collected in June-July, 1955
Collector(s):
Accession Names and Identifiers
No. 15155
Type: Collector identifier

Narrative
The area occupied by the states of Fars, Esfahan, and Yazd,especially between the cities of Esfahan and Shiraz, contains large amounts of Gypsum and is, therefore, somewhat sterile. (Collector Notes)
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
  • Nomenclature Name Change: 16 Feb 1989, from Medicago rigidula (L.) All. var. cinerascens (Jord.) Rouy to Medicago rigidula (L.) All.
  • Taxonomic Re-Identification: 17 Sep 1986, from Medicago polymorpha L. var. vulgaris Shinners, nom. inval. to Medicago rigidula (L.) All.
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
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.58 MEDIC.SEEDWEIGHT.WRPISPI 227850 78i SD
MORPHOLOGYPollen ShapeTaxonomy based on pollen shapeTRI - Triangular-pyramidal shaped pollen - Medicago rigiduloides type MEDIC.TAXONOMY.98.GROOSEPI 227850 78i SD
MORPHOLOGYSpine CurvatureSpine curvature according to Small et al., 19902 - Slightly curved3MEDIC.SPINECURVE.98.GROOSEPI 227850 78i SD
MORPHOLOGYNodulation percentageNodulation percentage0 MEDIC.NODULATION.00.GRAVESPI 227850 78i SD
MORPHOLOGYPod TightnessPod TightnessTP - Tight Pods MEDIC.PODTIGHT.00.GRAVESPI 227850 78i SD
MORPHOLOGYFruit coil numberNumber of fruit coils per plant7.005MEDIC.COILS.98.GROOSEPI 227850 78i SD