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Details for: PI 499507,
Leymus angustus
(Trin.) Pilg., D-2637
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Leymus angustus
(Trin.) Pilg.
Top Name:
D-2637
Origin:
Collected – China
Maintained:
Western Regional PI Station
Received by NPGS:
Jul 1984
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
193
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 499507 87i 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 angustus
(Trin.) Pilg.
Top Name:
D-2637
Origin:
Collected – China
Maintained:
Western Regional PI Station
Received by NPGS:
Jul 1984
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
10 August 1980.
China
Locality:
About 40km SE of Urumchi on the road to Turfan, Inner Mongol ia
Elevation:
1050m.
Collector(s):
Dewey, Douglas R., USDA-ARS
Donated
July 1984.
Utah, United States
Comment:
Received through 1980 U.S. Plant Germplasm Team to Peoples Republic of China
Donor(s):
Dewey, Douglas R., USDA-ARS
Accession Names and Identifiers
D-2637
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
DRD 0780
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Soil heavy, poorly drained. Plant population large. Spikes narrow. Chromosome no.(2n)= 84.
Leymus angustus
(Trin.) Pilg.
Genus:
Leymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
102170
Place of publication:
Bot. Jahrb. Syst. 74:6. 1947
Verified:
11/02/2007
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Elymus angustus
Trin.
Common names
Language
Name
Alternate name
note
seq
Citation
English
Altai wild rye
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
Transcribed Chinese
zhai ying lai cao
2
Wu Zheng-yi & P. H. Raven et al., eds.
1994-.
Flora of China (English edition).
Name
References
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Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
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.2002.ARDMORE
PI 499507 87i SD
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.53
GRASS.SEEDWEIGHT.WRPIS
PI 499507 87i SD