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Details for: PI 534245,
Medicago rigidula
(L.) All., 681
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Medicago rigidula
(L.) All.
Top Name:
681
Origin:
Collected – Turkey
Maintained:
Western Regional PI Station
Received by NPGS:
01 Jan 1987
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 534245 91i 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:
681
Origin:
Collected – Turkey
Maintained:
Western Regional PI Station
Received by NPGS:
01 Jan 1987
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
01 August 1962.
Turkey
Donated
01 January 1987.
Alberta, Canada
Comment:
Received through G.R. Bauchan, Germplasm Quality and Enhancement Laboratory, USDA-ARS, Beltsville, Maryland.
Donor(s):
Seymour, P. N. D., University of Alberta
Accession Names and Identifiers
681
Type: Collector identifier
W6 4419
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS
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
Language
Name
Alternate name
note
seq
Citation
English
Tifton bur-clover
1
Terrell, E. E. et al.
1986. Agricultural Handbook no. 505
English
Tifton medic
1
Townsend, C. C. & E. Guest.
1966-. Flora of Iraq.
Name
References
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
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
GROWTH
Growth habit
Plant growth habit
9 - PROSTRATE
MEDIC.GROWTHHAB.92.BAUCHAN
PI 534245 91i SD
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.28
MEDIC.SEEDWEIGHT.WRPIS
PI 534245 91i SD
MORPHOLOGY
Plant Maximal Spread
Plant maximal spread, width of the largest mature plant measured in centimeters.
20
MEDIC.SPREAD.92.BAUCHAN
PI 534245 91i SD
MORPHOLOGY
Pollen Shape
Taxonomy based on pollen shape
CYL - Cylindrical-columnar shaped pollen - Medicago rigidula type
MEDIC.TAXONOMY.98.GROOSE
PI 534245 91i SD
MORPHOLOGY
Spine Curvature
Spine curvature according to Small et al., 1990
2 - Slightly curved
3
MEDIC.SPINECURVE.98.GROOSE
PI 534245 91i SD
MORPHOLOGY
Leaflet Width
Leaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage
7
MEDIC.LEAFLETWD.92.BAUCHAN
PI 534245 91i SD
MORPHOLOGY
Leaflet Length
Leaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage
7
MEDIC.LEAFLETLT.92.BAUCHAN
PI 534245 91i SD
MORPHOLOGY
Fruit coil number
Number of fruit coils per plant
7.10
5
MEDIC.COILS.98.GROOSE
PI 534245 91i SD
PRODUCTION
Biomass Among Species
Plant biomass among species
8 - (1 = HIGHEST, 9 = POOR)
MEDIC.BIOMASS.92.BAUCHAN
PI 534245 91i SD
PRODUCTION
Biomass Within Species
Biomass within species compared to other accessions of that species.
7 - (1 = Highest, 9 = Lowest)
MEDIC.BIOMSP.92.BAUCHAN
PI 534245 91i SD