Details for: PI 568097, Medicago ruthenica (L.) Trautv., CTM 95


Summary Data
Taxonomy:
Medicago ruthenica (L.) Trautv.
Top Name:
CTM 95
Origin:
Collected – Nei Mongol Zizhiqu, China
Received by NPGS:
03 Feb 1992
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 568097 92i 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 ruthenica (L.) Trautv.
Top Name:
CTM 95
Origin:
Collected – Nei Mongol Zizhiqu, China
Received by NPGS:
03 Feb 1992
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
12 September 1991.
Nei Mongol Zizhiqu, China
Locality: Toliget, 68kn N of Hohhot, Nei Monggol, China.
Elevation: 1500m.
Environment description: 40% ground cover. Rolling plateau. Sandy loam, few stones, good drainage, pH Full sun, 5 deg. slope, 50 deg. bottom aspect. Just SE of apicultural area, sparse vegetation, grazed farmland. Inhabited area near main road. (PI 202)
Associated species: Associated with Artemisia sp., Leymus chinensis, Ambrosia sp., Avena sativa., Triticum aestivum. (PI 202)

Collector(s):
Donated
03 February 1992.
California, United States

Donor(s):
Accession Names and Identifiers
CTM 95
Type: Collector identifier

W6 9955
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Plants procumbent, apparently healthy. 1 M. ruthenica/m (PI 202)
Medicago ruthenica (L.) Trautv.
Genus:
Medicago
Section:
Platycarpae
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

23675
Place of publication:

Bull. Sci. Acad. Imp. Sci. Saint-Pétersbourg 8:271. 1841 (C. F. von Ledebour, Fl. ross. 1:523. 1843)
Verified:
06/10/1987 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Trigonella ruthenica L.

Homotypic Synonym(s)
Melilotoides ruthenica (L.) Soják
Melissitus ruthenicus (L.) Latsch.

Common names
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASESclerotinia resistancePercent resistant plants to Sclerotinia.1.1 ALFALFA.SCLEROT.94.RHODESPI 568097 92i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.25 ALFALFA.SEEDWEIGHT.WRPISPI 568097 92i SD
PRODUCTIONSeed productivitySeed productivity. coded 1-9.8 - (1 = HIGH, 9 = LOW) ALFALFA.SEEDPROD.92.PEADENPI 568097 92i SD