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 531812,
Leymus racemosus
(Lam.) Tzvelev
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Leymus racemosus
(Lam.) Tzvelev
Origin:
Collected – Washington, United States
Maintained:
Western Regional PI Station
Received by NPGS:
07 Oct 1988
PI Assigned:
1989
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
198
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 531812 2000i 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:
Leymus racemosus
(Lam.) Tzvelev
Origin:
Collected – Washington, United States
Maintained:
Western Regional PI Station
Received by NPGS:
07 Oct 1988
PI Assigned:
1989
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1983.
Washington, United States
Locality:
Along the Tieton River, Yakima County
Collector(s):
Atkins, R.E., Iowa State University
Donated
07 October 1988.
Utah, United States
Donor(s):
Dewey, Douglas R., USDA-ARS
Accession Names and Identifiers
Narrative
Probably not native. Increased in 1987. 2n=28
Leymus racemosus
(Lam.) Tzvelev
Genus:
Leymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
102163
Place of publication:
Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20:429. 1960
Verified:
11/02/2007
by ARS Systematic Botanists.
Other conspecific taxa
Leymus racemosus
(Lam.) Tzvelev subsp.
klokovii
Tzvelev
(1 active accession[s])
Leymus racemosus
(Lam.) Tzvelev subsp.
racemosus
(10 active accession[s])
Leymus racemosus
(Lam.) Tzvelev subsp.
sabulosus
(M. Bieb.) Tzvelev
(3 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
Language
Name
Alternate name
note
seq
Citation
English
mammoth wild rye
1
FNA Editorial Committee.
1993-.
Flora of North America.
Swedish
bredbladig strandråg
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese
da lai cao
2
Wu Zheng-yi & P. H. Raven et al., eds.
1994-.
Flora of China (English edition).
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
CYTOLOGIC
Chromosome number
Somatic chromosome number
28
GRASS.CHROMNUM.DONOR
PI 531812 88o SD
Not Available
GROWTH
Average Grazed Recovery
Sum of plot grazed recovery scores divided by number of plots (e.g. 0 = no recovery; 9 = maximum recovery from grazing). Plot grazed recovery = sum of ratings/initial numbers of live plants.
0
GRASS.AGR.1998.IOWAPARK
PI 531812 87i SD
Not Available
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
1.06
GRASS.SEEDWEIGHT.WRPIS
PI 531812 2000i SD