Details for: PI 568100, Medicago ruthenica (L.) Trautv., CTM 100


Summary Data
Taxonomy:
Medicago ruthenica (L.) Trautv.
Top Name:
CTM 100
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 568100 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.
  
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Core Passport Data
Taxonomy:
Medicago ruthenica (L.) Trautv.
Top Name:
CTM 100
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
13 September 1991.
Nei Mongol Zizhiqu, China
Locality: SW of Four Group of Zouhe Temple (5km), 78km N of Hohhot, Nei Monggol, China.
Elevation: 1432m.
Environment description: 30% ground cover. Rolling plateau. Sandy loam, many stones, good drainage, pH 7.1. Full sun. Flat area near main road, moderate vegetation grazed. Most plants found in dry flood plain. (PI 202)
Associated species: Associated with Achnatherum sp., Agropyron cristatum, Agropyron mongolicum, Stipa sp., Potentilla sp., Artemisia sp. (PI 202)

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

Donor(s):
Accession Group(s)
Group name: Medicago HapMaP
Note: Medicago accession in the HapMap project
To search for accessions in this group, click the following link. Medicago HapMaP

Accession Names and Identifiers
CTM 100
Type: Collector identifier

HM335
Type: Other or unclassified name
medicagohapmap project

W6 9960
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Plants vigorous with abundant seed, procumbent. Some black aphid noted. 200 kg/ha biomass. .2 M. ruthenica. (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
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASESclerotinia resistancePercent resistant plants to Sclerotinia.3.1 ALFALFA.SCLEROT.94.RHODESPI 568100 92i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.25 ALFALFA.SEEDWEIGHT.WRPISPI 568100 92i SD
PRODUCTIONSeed productivitySeed productivity. coded 1-9.7 - (1 = HIGH, 9 = LOW) ALFALFA.SEEDPROD.92.PEADENPI 568100 92i SD