Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
***THIS IS A TESTING SITE ONLY.***
Please do not place germplasm orders on this site.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12 [npgstest -- bhunt2312-0204]
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Nodulation Data
Regulations
World Economic Plants
About GRIN Taxonomy
GRIN
USDA Genetic Resource Collections
About GRIN-Global
Use of Cookies
NPGS Distribution Policy
Software Disclaimer
GRIN-U
Help
Contact Us
Your Profile
Your Profile
Your Web Request History
Your Address Book
Your Wish List
Details for: PI 632201,
Medicago ruthenica
(L.) Trautv., CTM 99
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Medicago ruthenica
(L.) Trautv.
Top Name:
CTM 99
Origin:
Collected – Nei Mongol Zizhiqu, China
Maintained:
Western Regional PI Station
Received by NPGS:
03 Feb 1992
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 632201 94i 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 99
Origin:
Collected – Nei Mongol Zizhiqu, China
Maintained:
Western Regional PI Station
Received by NPGS:
03 Feb 1992
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
13 September 1991.
Nei Mongol Zizhiqu, China
Locality:
Rolling plateau. Sandy soil, few stones, good drainage, pH 6.8. Full sun, 3 deg. slope. 5km NE of Four Group of Zouhe Temple. Bottom of hill in area with tall grass. Collection made in low swale, 78km N of Hohhot
Coordinates:
41.8833, 111.4167
(Map it)
Elevation:
1447m.
Collector(s):
Campbell, T.A., USDA-ARS
Mowrey, Danny, USDA, ARS
Teuber, Larry R., University of California
Donated
03 February 1992.
California, United States
Donor(s):
Teuber, Larry R., University of California
Accession Names and Identifiers
CTM 99
Type: Collector identifier
W6 9959
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS
TAC 0891
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Some plants upright with good seed retention. 40% ground cover. Associated with Achnatherum sp., Agropyron cristatum, Agropyron mongolicum, Stipa sp., Potentilla sp., Artemisia sp. 200 kg/ha biomass. 25 plants sampled. .3 M. rutherica/m
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
Name
References
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.05
ALFALFA.SEEDWEIGHT.WRPIS
PI 632201 94i SD
PRODUCTION
Seed productivity
Seed productivity. coded 1-9.
8 - (1 = HIGH, 9 = LOW)
ALFALFA.SEEDPROD.94.PEADEN
PI 632201 94i SD