Details for: PI 440520, Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh., P-158

Summary Data

Taxonomy:

Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh.

Top Name:

P-158

Origin:

Collected – Stavropol, Russian Federation

Maintained:

Western Regional PI Station

Received by NPGS:

01 Feb 1978

PI Assigned:

1980

Improvement Status:

Wild material

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

188
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 440520 83i 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 sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh.

Top Name:

P-158

Origin:

Collected – Stavropol, Russian Federation

Maintained:

Western Regional PI Station

Received by NPGS:

01 Feb 1978

PI Assigned:

1980

Improvement Status:

Wild material

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

30 July 1977.
Stavropol, Russian Federation
Locality: Mt. Nedryemanya, 30km south of Stavropol, Stavropol, Russia.
Coordinates: 44.7900, 41.9600 (Map it)
Elevation: 510m.
Environment description: Mountain. (PI 188)

Collector(s):

Accession Names and Identifiers

P-158

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

Plummer, A.P. USDA

DRD 0777

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Plants vigorous, to 35cm tall. Received as M. romanica. (Plant Inventory Vol. No. 188)

Medicago sativa L. subspp. caerulea (Less. ex Ledeb.) Schmalh.

Genus:

Medicago

Section:

Medicago

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Trifolieae

Nomen number:

104921

Place of publication:

Fl. sred. juz. ross. 1:226. 1895

Verified:

05/22/1987 by ARS Systematic Botanists.

Other conspecific taxa

Medicago sativa L. (19 active accession[s])
Medicago sativa L. nothosubsp. tunetana Murb. (7 active accession[s])
Medicago sativa L. nothosubsp. varia (Martyn) Arcang. (437 active accession[s])
Medicago sativa L. subsp. falcata (L.) Arcang. (453 active accession[s])
Medicago sativa L. subsp. falcata (L.) Arcang. var. falcata (L.) Döll (0 active accession[s])
Medicago sativa L. subsp. falcata (L.) Arcang. var. viscosa (Rchb.) Posp. (15 active accession[s])
Medicago sativa L. subsp. glomerata (Balb.) Rouy (12 active accession[s])
Medicago sativa L. subsp. sativa (3377 active accession[s])
Medicago sativa L. var. sativa (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Basionym
Medicago caerulea Less. ex Ledeb.

Homotypic Synonym(s)
Medicago caerulea Less. ex Ledeb. var. caerulea

Heterotypic Synonym(s)
Medicago hemicoerulea Sinskaya
Medicago sativa L. subsp. microcarpa Urb.

Common names

Language	Name	Alternate name	note	seq	Citation
English	blue alfalfa			1	Small, E. 2011. Alfalfa and relatives: evolution and classification of Medicago NRC Research Press, Ottawa, Canada.

Annotations

Nomenclature Name Change: 14 Feb 1994, from Medicago sativa L. to Medicago sativa L. subsp. sativa
Taxonomic Re-Identification: 05 Jan 2010, from Medicago sativa L. subsp. sativa to Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh.

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
CYTOLOGIC	Chromosome number	Chromosome number (x = 8)	16	5	ALFALFA.CHROMNUM.97.BRUMMER	PI 440520 94i SD	Not Available
DISEASE	Bacterial wilt	Percent of plants resistant to Bacterial wilt. (Corynebacterium insidiosum).	0		ALFALFA.BACTWILT.89.BARNES	PI 440520 83i SD
DISEASE	Verticillium wilt	Percent of plants resistant to Verticillium wilt (Verticillium albo-atrum).	1		ALFALFA.VERTWILT.87.PEADEN	PI 440520 83i SD
DISEASE	Fusarium wilt	Percent of plants resistant to Fusarium wilt (Fusarium oxysporum).	44.43		ALFALFA.FUSWILT.87.BARNES	PI 440520 83i SD
DISEASE	Downy mildew	Percent of plants resistant to Downy mildew (Peronospora trifoliorum).	23.5		ALFALFA.DOWNYMILD.I8.85.STUT	PI 440520 83i SD
DISEASE	Downy mildew	Percent of plants resistant to Downy mildew (Peronospora trifoliorum).	30.8		ALFALFA.DOWNYMILD.I7.85.STUT	PI 440520 83i SD
DISEASE	Aphanomyces	Percent resistant plants to Aphanomyces eutieches.	0		ALFALFA.APHAN.89.GRAU	PI 440520 83i SD
INSECT	Pea Aphid	Percent of seedling survival after pea aphid damage. (Acrythosiphon pisum).	0		ALFALFA.PEAAPHID.87.MANG	PI 440520 83i SD
INSECT	Potato Leafhopper	Percent of plant foliage yellowed by Potato Leafhopper (Empoasca fabae).	1.5		ALFALFA.POTLEAFHOP.88.BYERS	PI 440520 83i SD
INSECT	Spotted Alfalfa Aphid	Percent of seedling survival after Spotted Alfalfa aphid damage (Therioaphis maculata).	0		ALFALFA.SPOTALFAPH.87.MANG	PI 440520 83i SD
INSECT	Blue aphid	Percent of seedling survival after Blue aphid damage. (Acyrthosiphon kondoi).	0.96		ALFALFA.BLUEAPHID.87.CADDEL	PI 440520 83i SD
INSECT	Clover Root curculio	Percent of plants resistant to Clover Root Curculio (Sitonia hispidulus).	32.78		ALFALFA.ROOTCURC.89.BYERS	PI 440520 83i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.28		ALFALFA.SEEDWEIGHT.WRPIS	PI 440520 83i SD
PRODUCTION	Seed productivity	Seed productivity. coded 1-9.	9 - LOW		ALFALFA.SEEDPROD.94.PEADEN	PI 440520 94i SD	Not Available
STRESS	Salt germination - ic(50) valu	Sodium chloride concentration which inhibits germination of 50% of the viable seed.	-0.25		ALFALFA.SALTGERM.88.RUMB	PI 440520 83i SD