Details for: W6 18363, Medicago rigidula (L.) All., 087


Summary Data
Taxonomy:
Medicago rigidula (L.) All.
Top Name:
087
Origin:
Collected – Krasnoyarsk, Russian Federation
Received by NPGS:
Jan 1996
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countW6 18363 2001i 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:
087
Origin:
Collected – Krasnoyarsk, Russian Federation
Received by NPGS:
Jan 1996
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
17 August 1995.
Krasnoyarsk, Russian Federation
Locality: Province Krymsk, between Krasnodar and Novorossiysk, west of Krymsk.
Coordinates: 44.9108, 37.9625 (Map it)
Elevation: 70m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Past and current grazing. Slope 6-40%, aspect NE. Light open. Soil calcareous loams/sands, clay, pH 7.6-7.9. Seasonally dry, lower to mid slope, acitve slope movement. Vegetation closed, seasonal broad-leafed herb vegetation.
Number of plants sampled: 30

Collector(s):
Accession Names and Identifiers
087
Type: Collector identifier
Group: VIR
Russian collector number

0235
Type: Collector identifier
U.S. collection number

W6 18363
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

GRA0795
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Surrounding vegetation open deciduous forest with closed lower layers. Dominant tree species Quercus robur, Quercus sp. Dominant shrub species Ribes sp. Dominant herb/grass species broadleaves, Trifoliums, Lotus corniculatus, Bermuda grass, Bothriochloa ischaemum, Senecio grandidentatus, Tussilago farfara, Coronilla varia, Xanthium strumarium, Daucus carota, Convolvulus arvensis, Achillea millefolium. Population distribution patchy, abundance occasional. Growth habit prostrate. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreen@ars-grin.gov).
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
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Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHWinter vigorWinter vigor6 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.98.GRAVESW6 18363 98i SDNot Available
GROWTHGrowth habitPlant growth habit6 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.98.GRAVESW6 18363 98i SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.56 MEDIC.SEEDWEIGHT.WRPISW6 18363 2001i SD
PHENOLOGYDays to flowerDays from seeding to first open flower97 MEDIC.DAYSFLOWER.98.GRAVESW6 18363 98i SDNot Available
PRODUCTIONBiomass Among SpeciesPlant biomass among species7 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.98.GRAVESW6 18363 98i SDNot Available
PRODUCTIONVisual pod productionVisual pod production9 - POOREST MEDIC.PODPRODUCT.98.GRAVESW6 18363 98i SDNot Available
PRODUCTIONGrams of seed producedGrams of seed produced0 MEDIC.GRAMSPROD.98.GRAVESW6 18363 98i SDNot Available